CVE-2023-5156
GNU C Library Unfixed Denial of Service (DoS) Vulnerability
Description
A flaw was found in the GNU C Library. A recent fix for CVE-2023-4806 introduced the potential for a memory leak, which may result in an application crash.
INFO
Published Date :
Sept. 25, 2023, 4:15 p.m.
Last Modified :
Nov. 21, 2024, 8:41 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
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-2023-5156.
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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-5156 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-5156 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://www.openwall.com/lists/oss-security/2023/10/03/4 Added Reference http://www.openwall.com/lists/oss-security/2023/10/03/5 Added Reference http://www.openwall.com/lists/oss-security/2023/10/03/6 Added Reference http://www.openwall.com/lists/oss-security/2023/10/03/8 Added Reference https://access.redhat.com/security/cve/CVE-2023-5156 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2240541 Added Reference https://security.gentoo.org/glsa/202402-01 Added Reference https://sourceware.org/bugzilla/show_bug.cgi?id=30884 Added Reference https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=ec6b95c3303c700eb89eebeda2d7264cc184a796 -
CVE Modified by [email protected]
Sep. 14, 2024
Action Type Old Value New Value Removed Reference Red Hat, Inc. http://www.openwall.com/lists/oss-security/2023/10/03/5 Removed Reference Red Hat, Inc. http://www.openwall.com/lists/oss-security/2023/10/03/4 Removed Reference Red Hat, Inc. http://www.openwall.com/lists/oss-security/2023/10/03/6 Removed Reference Red Hat, Inc. http://www.openwall.com/lists/oss-security/2023/10/03/8 Removed Reference Red Hat, Inc. https://security.gentoo.org/glsa/202402-01 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Feb. 23, 2024
Action Type Old Value New Value Changed Reference Type https://security.gentoo.org/glsa/202402-01 No Types Assigned https://security.gentoo.org/glsa/202402-01 Third Party Advisory -
CVE Modified by [email protected]
Feb. 02, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://security.gentoo.org/glsa/202402-01 [No types assigned] -
Modified Analysis by [email protected]
Dec. 15, 2023
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:* versions up to (excluding) 2.39 OR *cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:* versions from (including) 2.34 up to (excluding) 2.39 -
CVE Modified by [email protected]
Dec. 10, 2023
Action Type Old Value New Value Removed CVSS V3.1 Red Hat, Inc. AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Added CVSS V3.1 Red Hat, Inc. AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added CWE Red Hat, Inc. CWE-401 -
Modified Analysis by [email protected]
Oct. 20, 2023
Action Type Old Value New Value Changed Reference Type http://www.openwall.com/lists/oss-security/2023/10/03/4 No Types Assigned http://www.openwall.com/lists/oss-security/2023/10/03/4 Mailing List, Patch Changed Reference Type http://www.openwall.com/lists/oss-security/2023/10/03/5 No Types Assigned http://www.openwall.com/lists/oss-security/2023/10/03/5 Mailing List Changed Reference Type http://www.openwall.com/lists/oss-security/2023/10/03/6 No Types Assigned http://www.openwall.com/lists/oss-security/2023/10/03/6 Mailing List Changed Reference Type http://www.openwall.com/lists/oss-security/2023/10/03/8 No Types Assigned http://www.openwall.com/lists/oss-security/2023/10/03/8 Mailing List, Patch -
CVE Modified by [email protected]
Oct. 04, 2023
Action Type Old Value New Value Added Reference http://www.openwall.com/lists/oss-security/2023/10/03/6 [No Types Assigned] Added Reference http://www.openwall.com/lists/oss-security/2023/10/03/8 [No Types Assigned] -
CVE Modified by [email protected]
Oct. 03, 2023
Action Type Old Value New Value Added Reference http://www.openwall.com/lists/oss-security/2023/10/03/5 [No Types Assigned] Added Reference http://www.openwall.com/lists/oss-security/2023/10/03/4 [No Types Assigned] -
CVE Modified by [email protected]
Oct. 02, 2023
Action Type Old Value New Value Removed CVSS V3.1 Red Hat, Inc. AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L Added CVSS V3.1 Red Hat, Inc. AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Removed CVSS V3.1 Reason AC-No Race Condition Removed CVSS V3.1 Reason A-No limiting factors -
Initial Analysis by [email protected]
Sep. 26, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://access.redhat.com/security/cve/CVE-2023-5156 No Types Assigned https://access.redhat.com/security/cve/CVE-2023-5156 Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=2240541 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=2240541 Issue Tracking, Patch Changed Reference Type https://sourceware.org/bugzilla/show_bug.cgi?id=30884 No Types Assigned https://sourceware.org/bugzilla/show_bug.cgi?id=30884 Issue Tracking, Patch Changed Reference Type https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=ec6b95c3303c700eb89eebeda2d7264cc184a796 No Types Assigned https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=ec6b95c3303c700eb89eebeda2d7264cc184a796 Mailing List, Patch Added CWE NIST CWE-401 Added CPE Configuration OR *cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:* versions up to (excluding) 2.39 Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-5156 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-2023-5156
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.09 }} 0.00%
score
0.40703
percentile