Vulnerability Details CVE-2023-5156
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 19.0%
CVSS Severity
CVSS v3 Score 7.5
References
- https://access.redhat.com/security/cve/CVE-2023-5156
- https://bugzilla.redhat.com/show_bug.cgi?id=2240541
- https://sourceware.org/bugzilla/show_bug.cgi?id=30884
- https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=ec6b95c3303c700eb89eebeda2d7264cc184a796
- http://www.openwall.com/lists/oss-security/2023/10/03/4
- http://www.openwall.com/lists/oss-security/2023/10/03/5
- http://www.openwall.com/lists/oss-security/2023/10/03/6
- http://www.openwall.com/lists/oss-security/2023/10/03/8
- https://access.redhat.com/security/cve/CVE-2023-5156
- https://bugzilla.redhat.com/show_bug.cgi?id=2240541
- https://security.gentoo.org/glsa/202402-01
- https://sourceware.org/bugzilla/show_bug.cgi?id=30884
- https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=ec6b95c3303c700eb89eebeda2d7264cc184a796
Products affected by CVE-2023-5156
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cpe:2.3:a:gnu:glibc:2.34
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cpe:2.3:a:gnu:glibc:2.34.9000
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cpe:2.3:a:gnu:glibc:2.35
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cpe:2.3:a:gnu:glibc:2.35.9000
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cpe:2.3:a:gnu:glibc:2.36
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cpe:2.3:a:gnu:glibc:2.36.113
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cpe:2.3:a:gnu:glibc:2.36.9000
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cpe:2.3:a:gnu:glibc:2.37
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cpe:2.3:a:gnu:glibc:2.37.38
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cpe:2.3:a:gnu:glibc:2.37.9000
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cpe:2.3:a:gnu:glibc:2.38
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cpe:2.3:a:gnu:glibc:2.38.19
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cpe:2.3:a:gnu:glibc:2.38.9000
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cpe:2.3:o:redhat:enterprise_linux:8.0
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cpe:2.3:o:redhat:enterprise_linux:9.0