CVE-2016-0797
OpenSSL Integer Overflows in BN Decoding Functions Denial of Service Vulnerability
Description
Multiple integer overflows in OpenSSL 1.0.1 before 1.0.1s and 1.0.2 before 1.0.2g allow remote attackers to cause a denial of service (heap memory corruption or NULL pointer dereference) or possibly have unspecified other impact via a long digit string that is mishandled by the (1) BN_dec2bn or (2) BN_hex2bn function, related to crypto/bn/bn.h and crypto/bn/bn_print.c.
INFO
Published Date :
March 3, 2016, 8:59 p.m.
Last Modified :
Nov. 7, 2023, 2:29 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2016-0797 has a 6 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-2016-0797
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.
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-2016-0797
.
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).
None
None
None
C++ C Batchfile Perl DIGITAL Command Language Shell Makefile Assembly XS M4
None
hackerone one million reports
bugbountytips vulnerability-research
None
Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2016-0797
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2016-0797
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=c175308407858afff3fc8c2e5e085d94d12edc7d [No types assigned] Removed Reference Red Hat, Inc. https://git.openssl.org/?p=openssl.git;a=commit;h=c175308407858afff3fc8c2e5e085d94d12edc7d -
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] -
Modified Analysis by [email protected]
Aug. 16, 2022
Action Type Old Value New Value Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 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://lists.opensuse.org/opensuse-security-announce/2016-03/msg00001.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00001.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00002.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00002.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00003.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00003.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00004.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00004.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00005.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00005.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00006.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00006.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00007.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00007.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00010.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00010.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00012.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00012.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00017.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00017.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00025.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00025.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00038.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00038.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00015.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00015.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00017.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00017.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00019.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00019.html Mailing List, Third Party Advisory Changed Reference Type http://marc.info/?l=bugtraq&m=145889460330120&w=2 No Types Assigned http://marc.info/?l=bugtraq&m=145889460330120&w=2 Mailing List, Third Party Advisory Changed Reference Type http://rhn.redhat.com/errata/RHSA-2016-2957.html No Types Assigned http://rhn.redhat.com/errata/RHSA-2016-2957.html Third Party Advisory Changed Reference Type http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160302-openssl No Types Assigned http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160302-openssl Third Party Advisory Changed Reference Type http://www.debian.org/security/2016/dsa-3500 No Types Assigned http://www.debian.org/security/2016/dsa-3500 Third Party Advisory Changed Reference Type http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html No Types Assigned http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html Patch, Third Party Advisory Changed Reference Type http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html No Types Assigned http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html Patch, Third Party Advisory 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 http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html No Types Assigned http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html Third Party Advisory Changed Reference Type http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html No Types Assigned http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html Third Party Advisory Changed Reference Type http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html No Types Assigned http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/83763 No Types Assigned http://www.securityfocus.com/bid/83763 Third Party Advisory, VDB Entry Changed Reference Type http://www.securityfocus.com/bid/91787 No Types Assigned http://www.securityfocus.com/bid/91787 Third Party Advisory, VDB Entry Changed Reference Type http://www.securitytracker.com/id/1035133 No Types Assigned http://www.securitytracker.com/id/1035133 Third Party Advisory, VDB Entry Changed Reference Type http://www.ubuntu.com/usn/USN-2914-1 No Types Assigned http://www.ubuntu.com/usn/USN-2914-1 Third Party Advisory Changed Reference Type https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03741en_us No Types Assigned https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03741en_us Third Party Advisory Changed Reference Type https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05052990 No Types Assigned https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05052990 Third Party Advisory Changed Reference Type https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05376917 No Types Assigned https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05376917 Third Party Advisory Changed Reference Type https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722 No Types Assigned https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722 Third Party Advisory Changed Reference Type https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40168 No Types Assigned https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40168 Third Party Advisory Changed Reference Type https://kc.mcafee.com/corporate/index?page=content&id=SB10156 No Types Assigned https://kc.mcafee.com/corporate/index?page=content&id=SB10156 Third Party Advisory Changed Reference Type https://security.FreeBSD.org/advisories/FreeBSD-SA-16:12.openssl.asc No Types Assigned https://security.FreeBSD.org/advisories/FreeBSD-SA-16:12.openssl.asc Third Party Advisory Changed Reference Type https://security.gentoo.org/glsa/201603-15 No Types Assigned https://security.gentoo.org/glsa/201603-15 Third Party Advisory Changed Reference Type https://www.openssl.org/news/secadv/20160301.txt No Types Assigned https://www.openssl.org/news/secadv/20160301.txt Vendor Advisory Added CPE Configuration OR *cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:* versions from (including) 4.0.0 up to (excluding) 4.1.2 *cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:* versions from (including) 4.2.0 up to (excluding) 4.3.2 *cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:* versions from (including) 5.0.0 up to (excluding) 5.7.1 Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jan. 05, 2018
Action Type Old Value New Value Added Reference http://rhn.redhat.com/errata/RHSA-2016-2957.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-16:12.openssl.asc [No Types Assigned] -
CVE Modified by [email protected]
Sep. 08, 2017
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1035133 [No Types Assigned] -
CVE Modified by [email protected]
May. 10, 2017
Action Type Old Value New Value Added Reference https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03741en_us [No Types Assigned] -
CVE Modified by [email protected]
Feb. 17, 2017
Action Type Old Value New Value Added Reference https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722 [No Types Assigned] -
CVE Modified by [email protected]
Jan. 20, 2017
Action Type Old Value New Value Added Reference https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05376917 [No Types Assigned] -
CVE Modified by [email protected]
Dec. 28, 2016
Action Type Old Value New Value Added Reference http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759 [No Types Assigned] -
CVE Modified by [email protected]
Dec. 03, 2016
Action Type Old Value New Value Added Reference https://www.openssl.org/news/secadv/20160301.txt [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00003.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00010.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00005.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00007.html [No Types Assigned] Added Reference http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160302-openssl [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00001.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00017.html [No Types Assigned] Added Reference http://www.debian.org/security/2016/dsa-3500 [No Types Assigned] Added Reference https://security.gentoo.org/glsa/201603-15 [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00004.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00025.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00002.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00006.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00038.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00012.html [No Types Assigned] Added Reference http://www.ubuntu.com/usn/USN-2914-1 [No Types Assigned] -
CVE Modified by [email protected]
Dec. 01, 2016
Action Type Old Value New Value Removed Reference https://h20565.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05052990 [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00015.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00017.html [No Types Assigned] -
CVE Modified by [email protected]
Nov. 30, 2016
Action Type Old Value New Value Added Reference https://h20565.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05052990 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 28, 2016
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/83763 [No Types Assigned] -
CVE Modified by [email protected]
Oct. 15, 2016
Action Type Old Value New Value Added Reference http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html -
CVE Modified by [email protected]
Oct. 12, 2016
Action Type Old Value New Value Added Reference http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html -
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 -
CVE Modified by [email protected]
Sep. 09, 2016
Action Type Old Value New Value Added Reference http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html -
CVE Modified by [email protected]
Aug. 20, 2016
Action Type Old Value New Value Added Reference http://marc.info/?l=bugtraq&m=145889460330120&w=2 -
CVE Modified by [email protected]
Aug. 17, 2016
Action Type Old Value New Value Added Reference https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05052990 -
CVE Modified by [email protected]
Aug. 09, 2016
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/91787 -
CVE Modified by [email protected]
Jul. 29, 2016
Action Type Old Value New Value Added Reference https://kc.mcafee.com/corporate/index?page=content&id=SB10156 -
CVE Modified by [email protected]
Jul. 22, 2016
Action Type Old Value New Value Added Reference http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html -
CVE Modified by [email protected]
Jun. 17, 2016
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00019.html -
CVE Modified by [email protected]
Apr. 22, 2016
Action Type Old Value New Value Added Reference http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html -
CVE Modified by [email protected]
Apr. 12, 2016
Action Type Old Value New Value Added Reference https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40168 -
Modified Analysis by [email protected]
Mar. 07, 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> <a href="http://cwe.mitre.org/data/definitions/476.html">CWE-476: NULL Pointer Dereference</a> Added CPE Configuration Configuration 1 OR *cpe:2.3:a:openssl:openssl:1.0.2f:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.2e:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.2d:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.2c:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.2b:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.2a:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.2:beta3:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.2:beta2:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.2:beta1:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.2:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1r:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1q:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1p:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1o:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1n:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1m:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1l:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1k:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1:beta3:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1:beta2:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1:beta1:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.1:*:*:*:*:*:*:* Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://git.openssl.org/?p=openssl.git;a=commit;h=c175308407858afff3fc8c2e5e085d94d12edc7d No Types Assigned https://git.openssl.org/?p=openssl.git;a=commit;h=c175308407858afff3fc8c2e5e085d94d12edc7d Advisory Changed Reference Type http://openssl.org/news/secadv/20160301.txt No Types Assigned http://openssl.org/news/secadv/20160301.txt Advisory Added CWE NVD-CWE-Other -
Initial Analysis by [email protected]
Mar. 04, 2016
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2016-0797
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-2016-0797
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
6.93 }} -1.00%
score
0.94121
percentile