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CVE-2023-47100

Published: 02/12/2023 Updated: 14/12/2023
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 0
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Vulnerability Summary

In Perl prior to 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.

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Vendor Advisories

Red Hat:
DescriptionThe MITRE CVE dictionary describes this issue as: In Perl before 5382, S_parse_uniprop_string in regcompc can write to unallocated space because a property name associated with a \p{} regular expression construct is mishandled The earliest affected version is 5300 ...

References

CWE-755https://github.com/Perl/perl5/commit/ff1f9f59360afeebd6f75ca1502f5c3ebf077da3https://github.com/Perl/perl5/commit/7047915eef37fccd93e7cd985c29fe6be54650b6https://github.com/Perl/perl5/commit/12c313ce49b36160a7ca2e9b07ad5bd92ee4a010https://nvd.nist.govhttps://access.redhat.com/security/cve/cve-2023-47100
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2021-35000CVE-2024-4439unauthorizedCVE-2024-0042CVE-2024-31848CVE-2023-40694cache poisoningCVE-2024-23707firmware
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