CVE-2023-47038
Perl: write past buffer end via illegal user-defined unicode property
Summary
Perl: write past buffer end via illegal user-defined unicode property
Original description
The description as published by the source.
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.
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Alpine Linux ALPINE-CVE-2023-47038 perl Fixed in: 5.34.2-r0
- Debian DEBIAN-CVE-2023-47038 perl Fixed in: 5.32.1-4+deb11u3
- Ubuntu UBUNTU-CVE-2023-47038 perl6
References
- advisory access.redhat.com
- advisory access.redhat.com
- advisory access.redhat.com
- advisory github.com
- advisory nvd.nist.gov
- package github.com
- patch github.com
- patch github.com
- patch github.com
- report bugzilla.redhat.com
- web access.redhat.com
- web bugs.debian.org
- web github.com
- web lists.fedoraproject.org
- web lists.fedoraproject.org
- web perldoc.perl.org
- web ubuntu.com
- web suse.com