9.8
CRITICAL
CVE-2016-2177
OpenSSL Heap Buffer Overflow
Description

OpenSSL through 1.0.2h incorrectly uses pointer arithmetic for heap-buffer boundary checks, which might allow remote attackers to cause a denial of service (integer overflow and application crash) or possibly have unspecified other impact by leveraging unexpected malloc behavior, related to s3_srvr.c, ssl_sess.c, and t1_lib.c.

INFO

Published Date :

June 20, 2016, 1:59 a.m.

Last Modified :

Nov. 7, 2023, 2:31 a.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2016-2177 has a 4 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2016-2177 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Hp icewall_sso
2 Hp icewall_sso_agent_option
3 Hp icewall_mcrp
1 Oracle linux
2 Oracle solaris
1 Openssl openssl
: Total Affected Vendor : 3 | Products : 6
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2016-2177.

URL Resource
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759 Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00022.html
http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00023.html
http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00024.html
http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00031.html
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00005.html
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00011.html
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00012.html
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00029.html
http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00010.html
http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00011.html
http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00032.html
http://rhn.redhat.com/errata/RHSA-2016-1940.html
http://rhn.redhat.com/errata/RHSA-2016-2957.html
http://rhn.redhat.com/errata/RHSA-2017-1659.html
http://seclists.org/fulldisclosure/2017/Jul/31
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160927-openssl
http://www-01.ibm.com/support/docview.wss?uid=swg21995039 Third Party Advisory
http://www.debian.org/security/2016/dsa-3673
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170322-01-openssl-en
http://www.openwall.com/lists/oss-security/2016/06/08/9
http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html Third Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html Third Party Advisory
http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html Third Party Advisory
http://www.securityfocus.com/archive/1/540957/100/0/threaded
http://www.securityfocus.com/archive/1/archive/1/540957/100/0/threaded
http://www.securityfocus.com/bid/91319 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1036088 Third Party Advisory VDB Entry
http://www.splunk.com/view/SP-CAAAPSV Third Party Advisory
http://www.splunk.com/view/SP-CAAAPUE Third Party Advisory
http://www.ubuntu.com/usn/USN-3087-1
http://www.ubuntu.com/usn/USN-3087-2
http://www.ubuntu.com/usn/USN-3181-1
https://access.redhat.com/errata/RHSA-2017:0193
https://access.redhat.com/errata/RHSA-2017:0194
https://access.redhat.com/errata/RHSA-2017:1658
https://bto.bluecoat.com/security-advisory/sa132 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1341705 Issue Tracking Patch
https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=a004e72b95835136d3f1ea90517f706c24c03da7
https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-c05302448
https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03763en_us
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05302448 Third Party Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-18-144-01
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40312 Third Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10165 Third Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10215
https://security.FreeBSD.org/advisories/FreeBSD-SA-16:26.openssl.asc
https://security.gentoo.org/glsa/201612-16 Patch Third Party Advisory VDB Entry
https://support.f5.com/csp/article/K23873366
https://support.hpe.com/hpsc/doc/public/display?docLocale=en&docId=emr_na-hpesbhf03856en_us
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03856en_us
https://www.arista.com/en/support/advisories-notices/security-advisories/1749-security-advisory-24
https://www.citect.schneider-electric.com/safety-and-security-central/36-security-notifications/9134-vulnerabilities-within-schneider-electric-floating-license-manager
https://www.schneider-electric.com/en/download/document/SEVD-2018-137-01/
https://www.schneider-electric.com/en/download/document/SEVD-2018-144-01/
https://www.tenable.com/security/tns-2016-16 Third Party Advisory
https://www.tenable.com/security/tns-2016-20
https://www.tenable.com/security/tns-2016-21

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

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RClueX/Hackerone-Reports

None

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1 stars 1 fork 1 watcher
Born at : Jan. 29, 2024, 7:04 a.m. This repo has been linked 80 different CVEs too.
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chnzzh/OpenSSL-CVE-lib

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Updated: 1 week, 5 days ago
5 stars 0 fork 0 watcher
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imhunterand/hackerone-publicy-disclosed

hackerone one million reports

bugbountytips vulnerability-research

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tomwillfixit/alpine-cvecheck

Code used to CVE check Alpine based images

Shell

Updated: 1 year, 9 months ago
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Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2016-2177 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2016-2177 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference Red Hat, Inc. https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=a004e72b95835136d3f1ea90517f706c24c03da7 [No types assigned]
    Removed Reference Red Hat, Inc. https://git.openssl.org/?p=openssl.git;a=commit;h=a004e72b95835136d3f1ea90517f706c24c03da7
  • CVE Modified by [email protected]

    Dec. 13, 2022

    Action Type Old Value New Value
    Added Reference https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 17, 2021

    Action Type Old Value New Value
    Added Reference https://kc.mcafee.com/corporate/index?page=content&id=SB10215 [No Types Assigned]
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00005.html [No Types Assigned]
    Added Reference https://support.f5.com/csp/article/K23873366 [No Types Assigned]
    Added Reference http://www.debian.org/security/2016/dsa-3673 [No Types Assigned]
    Added Reference http://www.securityfocus.com/archive/1/archive/1/540957/100/0/threaded [No Types Assigned]
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00024.html [No Types Assigned]
    Added Reference https://support.hpe.com/hpsc/doc/public/display?docLocale=en&docId=emr_na-hpesbhf03856en_us [No Types Assigned]
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00010.html [No Types Assigned]
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00029.html [No Types Assigned]
    Added Reference https://www.arista.com/en/support/advisories-notices/security-advisories/1749-security-advisory-24 [No Types Assigned]
    Added Reference http://www.openwall.com/lists/oss-security/2016/06/08/9 [No Types Assigned]
    Added Reference http://www.ubuntu.com/usn/USN-3181-1 [No Types Assigned]
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00012.html [No Types Assigned]
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00032.html [No Types Assigned]
    Added Reference http://www.ubuntu.com/usn/USN-3087-2 [No Types Assigned]
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00023.html [No Types Assigned]
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00011.html [No Types Assigned]
    Added Reference http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170322-01-openssl-en [No Types Assigned]
    Added Reference http://www.ubuntu.com/usn/USN-3087-1 [No Types Assigned]
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00031.html [No Types Assigned]
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00011.html [No Types Assigned]
    Added Reference http://seclists.org/fulldisclosure/2017/Jul/31 [No Types Assigned]
    Added Reference http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160927-openssl [No Types Assigned]
    Added Reference https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-c05302448 [No Types Assigned]
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00022.html [No Types Assigned]
    Added Reference http://www.securityfocus.com/archive/1/540957/100/0/threaded [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 10, 2021

    Action Type Old Value New Value
    Removed Reference http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00022.html [No Types Assigned]
    Removed Reference http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00023.html [No Types Assigned]
    Removed Reference http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00024.html [No Types Assigned]
    Removed Reference http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00031.html [No Types Assigned]
    Removed Reference http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00005.html [No Types Assigned]
    Removed Reference http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00011.html [No Types Assigned]
    Removed Reference http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00012.html [No Types Assigned]
    Removed Reference http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00029.html [No Types Assigned]
    Removed Reference http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00010.html [No Types Assigned]
    Removed Reference http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00011.html [No Types Assigned]
    Removed Reference http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00032.html [No Types Assigned]
    Removed Reference http://seclists.org/fulldisclosure/2017/Jul/31 [No Types Assigned]
    Removed Reference http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160927-openssl [No Types Assigned]
    Removed Reference http://www.debian.org/security/2016/dsa-3673 [No Types Assigned]
    Removed Reference http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170322-01-openssl-en [No Types Assigned]
    Removed Reference http://www.openwall.com/lists/oss-security/2016/06/08/9 [No Types Assigned]
    Removed Reference http://www.securityfocus.com/archive/1/540957/100/0/threaded [No Types Assigned]
    Removed Reference http://www.securityfocus.com/archive/1/archive/1/540957/100/0/threaded [No Types Assigned]
    Removed Reference http://www.ubuntu.com/usn/USN-3087-1 [No Types Assigned]
    Removed Reference http://www.ubuntu.com/usn/USN-3087-2 [No Types Assigned]
    Removed Reference http://www.ubuntu.com/usn/USN-3181-1 [No Types Assigned]
    Removed Reference https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-c05302448 [No Types Assigned]
    Removed Reference https://kc.mcafee.com/corporate/index?page=content&id=SB10215 [No Types Assigned]
    Removed Reference https://support.f5.com/csp/article/K23873366 [No Types Assigned]
    Removed Reference https://support.hpe.com/hpsc/doc/public/display?docLocale=en&docId=emr_na-hpesbhf03856en_us [No Types Assigned]
    Removed Reference https://www.arista.com/en/support/advisories-notices/security-advisories/1749-security-advisory-24 [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 08, 2021

    Action Type Old Value New Value
    Removed Reference https://www.openssl.org/news/vulnerabilities.html#y2017 [Vendor Advisory]
    Added Reference https://kc.mcafee.com/corporate/index?page=content&id=SB10215 [No Types Assigned]
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00005.html [No Types Assigned]
    Added Reference https://support.f5.com/csp/article/K23873366 [No Types Assigned]
    Added Reference http://www.debian.org/security/2016/dsa-3673 [No Types Assigned]
    Added Reference http://www.securityfocus.com/archive/1/archive/1/540957/100/0/threaded [No Types Assigned]
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00024.html [No Types Assigned]
    Added Reference https://support.hpe.com/hpsc/doc/public/display?docLocale=en&docId=emr_na-hpesbhf03856en_us [No Types Assigned]
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00010.html [No Types Assigned]
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00029.html [No Types Assigned]
    Added Reference https://www.arista.com/en/support/advisories-notices/security-advisories/1749-security-advisory-24 [No Types Assigned]
    Added Reference http://www.openwall.com/lists/oss-security/2016/06/08/9 [No Types Assigned]
    Added Reference http://www.ubuntu.com/usn/USN-3181-1 [No Types Assigned]
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00012.html [No Types Assigned]
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00032.html [No Types Assigned]
    Added Reference http://www.ubuntu.com/usn/USN-3087-2 [No Types Assigned]
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00023.html [No Types Assigned]
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00011.html [No Types Assigned]
    Added Reference http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170322-01-openssl-en [No Types Assigned]
    Added Reference http://www.ubuntu.com/usn/USN-3087-1 [No Types Assigned]
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00031.html [No Types Assigned]
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00011.html [No Types Assigned]
    Added Reference http://seclists.org/fulldisclosure/2017/Jul/31 [No Types Assigned]
    Added Reference http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160927-openssl [No Types Assigned]
    Added Reference https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-c05302448 [No Types Assigned]
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00022.html [No Types Assigned]
    Added Reference http://www.securityfocus.com/archive/1/540957/100/0/threaded [No Types Assigned]
  • CPE Deprecation Remap by [email protected]

    Dec. 27, 2019

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:o:oracle:linux:7.0:*:*:*:*:*:*:* OR *cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Dec. 27, 2019

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:o:oracle:linux:6.0:*:*:*:*:*:*:* OR *cpe:2.3:o:oracle:linux:6:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Jul. 12, 2018

    Action Type Old Value New Value
    Added Reference https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03856en_us [No Types Assigned]
  • CVE Modified by [email protected]

    May. 30, 2018

    Action Type Old Value New Value
    Added Reference https://www.schneider-electric.com/en/download/document/SEVD-2018-144-01/ [No Types Assigned]
    Added Reference https://www.schneider-electric.com/en/download/document/SEVD-2018-137-01/ [No Types Assigned]
    Added Reference https://www.citect.schneider-electric.com/safety-and-security-central/36-security-notifications/9134-vulnerabilities-within-schneider-electric-floating-license-manager [No Types Assigned]
    Added Reference https://ics-cert.us-cert.gov/advisories/ICSA-18-144-01 [No Types Assigned]
  • CVE Modified by [email protected]

    Apr. 20, 2018

    Action Type Old Value New Value
    Added Reference http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html [No Types Assigned]
  • CVE Modified by [email protected]

    Jan. 18, 2018

    Action Type Old Value New Value
    Added Reference http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html [No Types Assigned]
  • CVE Modified by [email protected]

    Jan. 05, 2018

    Action Type Old Value New Value
    Added Reference https://access.redhat.com/errata/RHSA-2017:1658 [No Types Assigned]
    Added Reference https://access.redhat.com/errata/RHSA-2017:0194 [No Types Assigned]
    Added Reference https://access.redhat.com/errata/RHSA-2017:0193 [No Types Assigned]
    Added Reference http://rhn.redhat.com/errata/RHSA-2017-1659.html [No Types Assigned]
    Added Reference http://rhn.redhat.com/errata/RHSA-2016-2957.html [No Types Assigned]
    Added Reference http://rhn.redhat.com/errata/RHSA-2016-1940.html [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 21, 2017

    Action Type Old Value New Value
    Added Reference https://security.FreeBSD.org/advisories/FreeBSD-SA-16:26.openssl.asc [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 03, 2017

    Action Type Old Value New Value
    Added Reference https://www.tenable.com/security/tns-2016-21 [No Types Assigned]
    Added Reference https://www.tenable.com/security/tns-2016-20 [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 20, 2017

    Action Type Old Value New Value
    Added Reference http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html [No Types Assigned]
  • CVE Modified by [email protected]

    Aug. 09, 2017

    Action Type Old Value New Value
    Added Reference http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html [No Types Assigned]
  • CVE Modified by [email protected]

    Aug. 05, 2017

    Action Type Old Value New Value
    Added Reference https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03763en_us [No Types Assigned]
  • Modified Analysis by [email protected]

    Feb. 23, 2017

    Action Type Old Value New Value
    Removed Evaluator Description <a href="http://cwe.mitre.org/data/definitions/190.html">CWE-190: Integer Overflow or Wraparound</a>
    Changed CVSS V2 (AV:N/AC:M/Au:N/C:N/I:N/A:P) (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Changed CVSS V3 AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://kc.mcafee.com/corporate/index?page=content&id=SB10165 No Types Assigned https://kc.mcafee.com/corporate/index?page=content&id=SB10165 Third Party Advisory
    Changed Reference Type http://www.securityfocus.com/bid/91319 No Types Assigned http://www.securityfocus.com/bid/91319 Third Party Advisory, VDB Entry
    Changed Reference Type http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html No Types Assigned http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html Third Party Advisory
    Changed Reference Type https://www.tenable.com/security/tns-2016-16 No Types Assigned https://www.tenable.com/security/tns-2016-16 Third Party Advisory
    Changed Reference Type http://www-01.ibm.com/support/docview.wss?uid=swg21995039 No Types Assigned http://www-01.ibm.com/support/docview.wss?uid=swg21995039 Third Party Advisory
    Changed Reference Type https://security.gentoo.org/glsa/201612-16 No Types Assigned https://security.gentoo.org/glsa/201612-16 Third Party Advisory, VDB Entry, Patch
    Changed Reference Type http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759 No Types Assigned http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759 Third Party Advisory
    Changed Reference Type http://www.splunk.com/view/SP-CAAAPUE No Types Assigned http://www.splunk.com/view/SP-CAAAPUE Third Party Advisory
    Changed Reference Type https://git.openssl.org/?p=openssl.git;a=commit;h=a004e72b95835136d3f1ea90517f706c24c03da7 No Types Assigned https://git.openssl.org/?p=openssl.git;a=commit;h=a004e72b95835136d3f1ea90517f706c24c03da7 Third Party Advisory, Issue Tracking, Patch
    Changed Reference Type http://www.securitytracker.com/id/1036088 No Types Assigned http://www.securitytracker.com/id/1036088 Third Party Advisory, VDB Entry
    Changed Reference Type http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html No Types Assigned http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html Third Party Advisory
    Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1341705 Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=1341705 Issue Tracking, Patch
    Changed Reference Type http://www.splunk.com/view/SP-CAAAPSV No Types Assigned http://www.splunk.com/view/SP-CAAAPSV Third Party Advisory
    Changed Reference Type https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40312 No Types Assigned https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40312 Third Party Advisory
    Changed Reference Type http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html No Types Assigned http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html Third Party Advisory
    Changed Reference Type https://bto.bluecoat.com/security-advisory/sa132 No Types Assigned https://bto.bluecoat.com/security-advisory/sa132 Third Party Advisory
    Added Reference https://www.openssl.org/news/vulnerabilities.html#y2017 [Vendor Advisory]
    Removed CWE NVD-CWE-Other
    Added CWE CWE-190
    Changed CPE Configuration OR *cpe:2.3:a:openssl:openssl:1.0.2h:*:*:*:*:*:*:* (and previous) OR *cpe:2.3:a:openssl:openssl:1.0.1:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1k:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1l:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1m:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1n:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1o:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1p:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1q:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1r:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1s:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1t:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.2:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.2a:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.2b:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.2c:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.2d:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.2e:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.2f:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.2g:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.2h:*:*:*:*:*:*:*
    Changed CPE Configuration OR *cpe:2.3:o:oracle:solaris:10:*:*:*:*:*:*:* *cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:* OR *cpe:2.3:o:oracle:linux:5:*:*:*:*:*:*:* *cpe:2.3:o:oracle:linux:6.0:*:*:*:*:*:*:* *cpe:2.3:o:oracle:linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:oracle:solaris:10:*:*:*:*:*:*:* *cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Feb. 02, 2017

    Action Type Old Value New Value
    Added Reference https://www.tenable.com/security/tns-2016-16 [No Types Assigned]
    Added Reference http://www-01.ibm.com/support/docview.wss?uid=swg21995039 [No Types Assigned]
  • CVE Modified by [email protected]

    Dec. 28, 2016

    Action Type Old Value New Value
    Added Reference https://security.gentoo.org/glsa/201612-16 [No Types Assigned]
    Added Reference https://kc.mcafee.com/corporate/index?page=content&id=SB10165 [No Types Assigned]
    Added Reference https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40312 [No Types Assigned]
    Added Reference https://bto.bluecoat.com/security-advisory/sa132 [No Types Assigned]
    Added Reference http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759 [No Types Assigned]
  • CVE Modified by [email protected]

    Dec. 24, 2016

    Action Type Old Value New Value
    Removed Reference https://www.openssl.org/blog/blog/2016/06/27/undefined-pointer-arithmetic/ [Vendor Advisory]
    Added Reference http://www.splunk.com/view/SP-CAAAPUE [No Types Assigned]
    Added Reference http://www.splunk.com/view/SP-CAAAPSV [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 30, 2016

    Action Type Old Value New Value
    Added Reference http://www.securitytracker.com/id/1036088 [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 28, 2016

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/91319 [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 27, 2016

    Action Type Old Value New Value
    Added Reference http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html
    Added Reference http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html
  • CVE Modified by [email protected]

    Oct. 26, 2016

    Action Type Old Value New Value
    Added Reference http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
  • Modified Analysis by [email protected]

    Oct. 18, 2016

    Action Type Old Value New Value
    Changed CPE Configuration Configuration 1 OR *cpe:2.3:a:openssl:openssl:1.0.2h:*:*:*:*:*:*:* (and previous) Configuration 1 OR *cpe:2.3:a:hp:icewall_sso:10.0:*:*:*:certd:*:*:* *cpe:2.3:a:hp:icewall_sso_agent_option:10.0:*:*:*:*:*:*:* *cpe:2.3:a:hp:icewall_mcrp:3.0:*:*:*:*:*:*:* *cpe:2.3:a:hp:icewall_sso:10.0:*:*:*:dfw:*:*:* Configuration 2 OR *cpe:2.3:a:openssl:openssl:1.0.2h:*:*:*:*:*:*:* (and previous) Configuration 3 OR *cpe:2.3:o:oracle:solaris:10:*:*:*:*:*:*:* *cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:*
    Changed Reference Type http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html No Types Assigned http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html Third Party Advisory
    Changed Reference Type https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05302448 No Types Assigned https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05302448 Third Party Advisory
    Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1341705 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1341705 Issue Tracking
  • Initial Analysis by [email protected]

    Oct. 18, 2016

    Action Type Old Value New Value
    Changed CPE Configuration Configuration 1 OR *cpe:2.3:o:oracle:solaris:10:*:*:*:*:*:*:* *cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:a:hp:icewall_sso:10.0:*:*:*:certd:*:*:* *cpe:2.3:a:hp:icewall_sso_agent:10.0:*:*:*:option:*:*:* *cpe:2.3:a:hp:icewall_mcrp:3.0:*:*:*:*:*:*:* *cpe:2.3:a:hp:icewall_sso:10.0:*:*:*:dfw:*:*:* Configuration 3 OR *cpe:2.3:a:openssl:openssl:1.0.2h:*:*:*:*:*:*:* (and previous) Configuration 1 OR *cpe:2.3:a:hp:icewall_sso:10.0:*:*:*:certd:*:*:* *cpe:2.3:a:hp:icewall_sso_agent_option:10.0:*:*:*:*:*:*:* *cpe:2.3:a:hp:icewall_mcrp:3.0:*:*:*:*:*:*:* *cpe:2.3:a:hp:icewall_sso:10.0:*:*:*:dfw:*:*:* Configuration 2 OR *cpe:2.3:o:oracle:solaris:10:*:*:*:*:*:*:* *cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:* Configuration 3 OR *cpe:2.3:a:openssl:openssl:1.0.2h:*:*:*:*:*:*:* (and previous)
  • Initial Analysis by [email protected]

    Oct. 18, 2016

    Action Type Old Value New Value
    Changed CPE Configuration Configuration 1 OR *cpe:2.3:a:openssl:openssl:1.0.2h:*:*:*:*:*:*:* (and previous) Configuration 1 OR *cpe:2.3:a:openssl:openssl:1.0.2h:*:*:*:*:*:*:* (and previous) Configuration 2 OR *cpe:2.3:o:oracle:solaris:10:*:*:*:*:*:*:* *cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:* Configuration 3 OR *cpe:2.3:a:hp:icewall_sso:10.0:*:*:*:certd:*:*:* *cpe:2.3:a:hp:icewall_sso_agent:10.0:*:*:*:option:*:*:* *cpe:2.3:a:hp:icewall_mcrp:3.0:*:*:*:*:*:*:* *cpe:2.3:a:hp:icewall_sso:10.0:*:*:*:dfw:*:*:*
    Changed Reference Type http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html No Types Assigned http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html Third Party Advisory
    Changed Reference Type https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05302448 No Types Assigned https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05302448 Third Party Advisory
  • CVE Modified by [email protected]

    Oct. 18, 2016

    Action Type Old Value New Value
    Added Reference https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05302448
  • CVE Modified by [email protected]

    Oct. 04, 2016

    Action Type Old Value New Value
    Added Reference http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
  • Modified Analysis by [email protected]

    Jul. 20, 2016

    Action Type Old Value New Value
    Removed CVSS V2 (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Removed CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Added CVSS V2 (AV:N/AC:M/Au:N/C:N/I:N/A:P)
    Added CVSS V3 AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
    Added Reference https://www.openssl.org/blog/blog/2016/06/27/undefined-pointer-arithmetic/
  • Modified Analysis by [email protected]

    Jun. 21, 2016

    Action Type Old Value New Value
    Added Evaluator Description <a href="http://cwe.mitre.org/data/definitions/190.html">CWE-190: Integer Overflow or Wraparound</a>
    Added CPE Configuration Configuration 1 OR *cpe:2.3:a:openssl:openssl:1.0.2h:*:*:*:*:*:*:* (and previous)
    Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Added CWE NVD-CWE-Other
  • Initial Analysis by [email protected]

    Jun. 21, 2016

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2016-2177 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2016-2177 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

15.22 }} 1.57%

score

0.95737

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: