CRITICAL 9.8 Microsoft
CVE-2023-47100
In Perl before 5.38.2, S_parse_uniprop_string in regcomp.c can write to unallocated space because a property name associated with a \p{...} regular expression construct is mishandled. The earliest affected version is 5.30.0.
Microsoft Security Update 2023-Dec: In Perl before 5.38.2, S_parse_uniprop_string in regcomp.c can write to unallocated space because a property name associated with a \p{...} regular expression construct is mishandled. The earliest affected version is 5.30.0.
Affected Products
- cbl2 perl 5.34.1-490 on CBL Mariner 2.0
- cbl2 perl 5.34.1-489 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-47100
- https://nvd.nist.gov/vuln/detail/CVE-2023-47100
This critical severity vulnerability with a CVSS score of 9.8 was published on 2023-12-12 via Microsoft. Affected: cbl2 perl 5.34.1-490 on CBL Mariner 2.0, cbl2 perl 5.34.1-489 on CBL Mariner 2.0.
Risk Timeline
CVE Disclosed2023-12-12 · 1044 days ago
Remediation Resources
Official Advisory
msrc.microsoft.com/update-guide/vulnerability/CVE-2023-47100NVD / MITRE
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