CVE-2023-47038

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CVE-2023-47038

Summary: Perl: write past buffer end via illegal user-defined unicode property

Details: A vulnerability was found in perl 5.30.0 through 5.38.0. This issue occurs when a crafted regular expression is compiled by perl, which can allow an attacker controlled byte buffer overflow in a heap allocated buffer.

References: https://access.redhat.com/downloads/content/package-browser/, https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1056746, https://github.com/aquasecurity/trivy/discussions/8400, https://lists.fedoraproject.org/archives/list/[email protected]/message/GNEEWAACXQCEEAKSG7XX2D5YDRWLCIZJ/, https://lists.fedoraproject.org/archives/list/[email protected]/message/UMDZZ4SCEW6FRWZDMXGAKZ35THTAWFG6/, https://perldoc.perl.org/perl5382delta#CVE-2023-47038-Write-past-buffer-end-via-illegal-user-defined-Unicode-property, https://ubuntu.com/security/CVE-2023-47100, https://www.suse.com/security/cve/CVE-2023-47100.html, https://access.redhat.com/errata/RHSA-2024:2228, https://access.redhat.com/errata/RHSA-2024:3128, https://access.redhat.com/security/cve/CVE-2023-47038, https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/47xxx/CVE-2023-47038.json, https://nvd.nist.gov/vuln/detail/CVE-2023-47038, https://bugzilla.redhat.com/show_bug.cgi?id=2249523, https://github.com/Perl/perl5/commit/12c313ce49b36160a7ca2e9b07ad5bd92ee4a010, https://github.com/Perl/perl5/commit/7047915eef37fccd93e7cd985c29fe6be54650b6, https://github.com/Perl/perl5/commit/ff1f9f59360afeebd6f75ca1502f5c3ebf077da3, https://github.com/Perl/perl5