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CVE-2023-40305

Published: 14 August 2023

GNU indent 2.2.13 has a heap-based buffer overflow in search_brace in indent.c via a crafted file.

Priority

Medium

Cvss 3 Severity Score

5.5

Score breakdown

Status

Package Release Status
indent
Launchpad, Ubuntu, Debian
bionic Needs triage

focal
Released (2.2.12-1ubuntu0.20.04.1)
jammy
Released (2.2.12-1ubuntu0.22.04.1)
lunar
Released (2.2.12-4ubuntu0.1)
mantic Not vulnerable
(2.2.13-3)
noble Not vulnerable
(2.2.13-3)
trusty Ignored
(end of standard support)
upstream
Released (2.2.13-3)
xenial Needs triage

Patches:
upstream: https://git.savannah.gnu.org/cgit/indent.git/commit/?id=df4ab2d19e247d059e0025789ba513418073ab6f
upstream: https://git.savannah.gnu.org/cgit/indent.git/commit/?id=2685cc0bef0200733b634932ea7399b6cf91b6d7

Severity score breakdown

Parameter Value
Base score 5.5
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H