PT-2023-27372 · Gnu+3 · Gnu Indent+3

Yisumi + 1 · Publicado 2023-08-13 · Atualizado 2026-03-29 · CVE-2023-40305

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions GNU indent version 2.2.13

Description The issue is a heap-based buffer overflow in the search brace function in indent.c via a crafted file. Additionally, there is a heap overread in the lexi() function.

Recommendations For GNU indent version 2.2.13, as a temporary workaround, consider disabling the search brace function and restricting the use of the lexi() function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

AZL-43837

AZL-45015

CVE-2023-40305

MGASA-2023-0274

OESA-2023-1552

OPENSUSE-SU-2023_3433-1

OPENSUSE-SU-2024:13149-1

SUSE-SU-2023:3432-1

SUSE-SU-2023:3433-1

SUSE-SU-2023_3432-1

SUSE-SU-2023_3433-1

USN-6389-1

Produtos afetados

Gnu Indent

Linuxmint

Suse

Ubuntu

Referências · 38

• 🔥 https://savannah.gnu.org/bugs/index.php?64503 · Exploit
• https://bugzilla.suse.com/1214243 · Nota
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3W6SL3NKMH5R4S5PD2O3MTC2UR4SBVHK · Aviso do Fabricante
• https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1552 · Nota
• https://advisories.mageia.org/MGASA-2023-0274.html · Nota de Segurança
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4MIUH3F63KQJWYR3FLKRZUYYRJOY6FYX · Aviso do Fabricante
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OB6GB6FUFPV5VJAZIANDG4YNNDW6JNXX · Aviso do Fabricante
• https://ftp.gnu.org/gnu/indent · Nota
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-40305 · Aviso do Fabricante
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-40305 · Nota
• https://osv.dev/vulnerability/ROOT-OS-ALPINE-318-CVE-2023-40305 · Aviso do Fabricante
• https://osv.dev/vulnerability/ROOT-OS-ALPINE-319-CVE-2023-40305 · Aviso do Fabricante
• https://t.me/cvenotify/56386 · Publicação no Telegram
• https://security-tracker.debian.org/tracker/CVE-2023-40305 · Aviso do Fabricante
• https://twitter.com/CVEnew/status/1690958359443238912 · Publicação no Twitter