CVE-2023-47038

Sažetak

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.

Reference

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://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1056746
https://bugzilla.redhat.com/show_bug.cgi?id=2249523
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://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1056746
https://bugzilla.redhat.com/show_bug.cgi?id=2249523
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GNEEWAACXQCEEAKSG7XX2D5YDRWLCIZJ/
https://perldoc.perl.org/perl5382delta#CVE-2023-47038-Write-past-buffer-end-via-illegal-user-defined-Unicode-property

CVSS

Base:	7.0
Impact:	5.9
Exploitability:	1.0

Pristup

Vektor	Složenost	Autentikacija
LOCAL	HIGH	LOW

Impact

Povjerljivost	Cjelovitost	Dostupnost
HIGH	HIGH	HIGH

CVSS vektor

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Zadnje važnije ažuriranje

27-03-2025 - 14:42

Objavljeno

18-12-2023 - 14:15