CVE-2016-2176
OpenSSL EBCDIC ASN.1 Stack Buffer Over-Read Information Leak
Description
The X509_NAME_oneline function in crypto/x509/x509_obj.c in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h allows remote attackers to obtain sensitive information from process stack memory or cause a denial of service (buffer over-read) via crafted EBCDIC ASN.1 data.
INFO
Published Date :
May 5, 2016, 1:59 a.m.
Last Modified :
April 12, 2025, 10:46 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
4.2
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2016-2176 has a 6 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2016-2176.
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
Code used to CVE check Alpine based images
Shell
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2016-2176 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2016-2176 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.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://lists.apple.com/archives/security-announce/2016/Jul/msg00000.html Added Reference http://packetstormsecurity.com/files/136912/Slackware-Security-Advisory-openssl-Updates.html Added Reference http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160504-openssl Added Reference http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html Added Reference http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html Added Reference http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html Added Reference http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html Added Reference http://www.securityfocus.com/bid/89746 Added Reference http://www.securityfocus.com/bid/91787 Added Reference http://www.securitytracker.com/id/1035721 Added Reference http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.542103 Added Reference https://bto.bluecoat.com/security-advisory/sa123 Added Reference https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf Added Reference https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=2919516136a4227d9e6d8f2fe66ef976aaf8c561 Added Reference https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03756en_us Added Reference https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03765en_us Added Reference https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40202 Added Reference https://kc.mcafee.com/corporate/index?page=content&id=SB10160 Added Reference https://security.gentoo.org/glsa/201612-16 Added Reference https://security.netapp.com/advisory/ntap-20160504-0001/ Added Reference https://support.apple.com/HT206903 Added Reference https://www.openssl.org/news/secadv/20160503.txt Added Reference https://www.tenable.com/security/tns-2016-18 -
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=2919516136a4227d9e6d8f2fe66ef976aaf8c561 [No types assigned] Removed Reference Red Hat, Inc. https://git.openssl.org/?p=openssl.git;a=commit;h=2919516136a4227d9e6d8f2fe66ef976aaf8c561 -
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]
Jul. 19, 2018
Action Type Old Value New Value Added Reference http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html [No Types Assigned] -
CVE Modified by [email protected]
Nov. 10, 2017
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20160504-0001/ [No Types Assigned] -
CVE Modified by [email protected]
Jul. 23, 2017
Action Type Old Value New Value Added Reference https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03765en_us [No Types Assigned] -
CVE Modified by [email protected]
Jun. 09, 2017
Action Type Old Value New Value Added Reference https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03756en_us [No Types Assigned] -
CVE Modified by [email protected]
Mar. 01, 2017
Action Type Old Value New Value Added Reference https://www.tenable.com/security/tns-2016-18 [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] -
CVE Modified by [email protected]
Dec. 01, 2016
Action Type Old Value New Value Added Reference http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.542103 [No Types Assigned] Added Reference http://www.securitytracker.com/id/1035721 [No Types Assigned] Added Reference http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160504-openssl [No Types Assigned] Added Reference https://bto.bluecoat.com/security-advisory/sa123 [No Types Assigned] Added Reference http://packetstormsecurity.com/files/136912/Slackware-Security-Advisory-openssl-Updates.html [No Types Assigned] -
CVE Modified by [email protected]
Nov. 28, 2016
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/89746 [No Types Assigned] -
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 -
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]
Aug. 09, 2016
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/91787 -
CVE Modified by [email protected]
Jul. 23, 2016
Action Type Old Value New Value Added Reference http://lists.apple.com/archives/security-announce/2016/Jul/msg00000.html Added Reference https://support.apple.com/HT206903 -
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. 15, 2016
Action Type Old Value New Value Added Reference https://kc.mcafee.com/corporate/index?page=content&id=SB10160 -
CVE Modified by [email protected]
Jun. 03, 2016
Action Type Old Value New Value Added Reference https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40202 -
Modified Analysis by [email protected]
May. 06, 2016
Action Type Old Value New Value Added CPE Configuration Configuration 1 OR *cpe:2.3:a:openssl:openssl:1.0.2f:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.2g:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.0.2e:*:*:*:*:*:*:* *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:1.0.1s:*:*:*:*:*:*:* (and previous) Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:N/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H Changed Reference Type https://www.openssl.org/news/secadv/20160503.txt No Types Assigned https://www.openssl.org/news/secadv/20160503.txt Advisory Added CWE CWE-119 -
Initial Analysis by [email protected]
May. 06, 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-2016-2176 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-2016-2176
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
9.40 }} -0.12%
score
0.92058
percentile