CVEvulnerability
CVE-2023-47038
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2023-12-18
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.0 HIGH — CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-122, CWE-787
Description
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.
Affected configurations
• perl perl (>= 5.30.0 <= 5.38.0)
• fedoraproject fedora 39
• redhat enterprise linux 8.0
• redhat enterprise linux 9.0
• redhat enterprise linux aus 9.4
• redhat enterprise linux eus 9.4
Related
References
- https://access.redhat.com/errata/RHSA-2024:2228 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2024:3128 Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2023-47038 Broken Link, Third Party Advisory
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1056746 Mailing List, Patch
- https://bugzilla.redhat.com/show_bug.cgi?id=2249523 Issue Tracking, Third Party Advisory
- https://access.redhat.com/errata/RHSA-2024:2228 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2024:3128 Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2023-47038 Broken Link, Third Party Advisory
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1056746 Mailing List, Patch
- https://bugzilla.redhat.com/show_bug.cgi?id=2249523 Issue Tracking, Third Party Advisory
- https://github.com/Perl/perl5/commit/12c313ce49b36160a7ca2e9b07ad5bd92ee4a010 github.com
- https://github.com/Perl/perl5/commit/7047915eef37fccd93e7cd985c29fe6be54650b6 github.com
- https://github.com/Perl/perl5/commit/ff1f9f59360afeebd6f75ca1502f5c3ebf077da3 github.com
- https://github.com/aquasecurity/trivy/discussions/8400 github.com
- https://lists.fedoraproject.org/archives/list/[email protected]/message/GNEEWAACXQCEEAKSG7XX2D5YDRWLCIZJ/ Third Party Advisory
- https://lists.fedoraproject.org/archives/list/[email protected]/message/UMDZZ4SCEW6FRWZDMXGAKZ35THTAWFG6/ lists.fedoraproject.org
- https://perldoc.perl.org/perl5382delta#CVE-2023-47038-Write-past-buffer-end-via-illegal-user-defined-Unicode-property Vendor Advisory
- https://ubuntu.com/security/CVE-2023-47100 ubuntu.com
- https://www.suse.com/security/cve/CVE-2023-47100.html www.suse.com