PT-2023-5194 · Gnu+7 · Binutils+7

Publicado 2023-08-22 · Atualizado 2025-01-28 · CVE-2022-47695

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Binutils versions prior to 2.39.3

Description The issue is related to insufficient input validation in the bfd mach o get synthetic symtab function in match-o.c. This can allow attackers to cause a denial of service or other unspecified impacts.

Recommendations For versions prior to 2.39.3, update to version 2.39.3 or later to resolve the issue. As a temporary workaround, consider restricting the use of the bfd mach o get synthetic symtab function in match-o.c until a patch is available.

Exploit

Correção

DoS

Resource Exhaustion

RCE

Enumeração de Fraquezas

CWE-400

CWE-20

Identificadores relacionados

ALT-PU-2024-9331

BDU:2023-05798

CVE-2022-47695

OPENSUSE-SU-2023_3825-1

OPENSUSE-SU-2024:13411-1

ROSA-SA-2025-2645

SUSE-SU-2023:3695-1

SUSE-SU-2023:3825-1

USN-6381-1

USN-6655-1

Produtos afetados

Alt Linux

Astra Linux

Binutils

Debian

Linuxmint

Red Os

Suse

Ubuntu

Referências · 79

• 🔥 https://sourceware.org/bugzilla/show_bug.cgi?id=29846 · Exploit
• https://bugzilla.suse.com/1210733 · Nota
• https://ubuntu.com/security/CVE-2021-46174 · Aviso do Fabricante
• https://bugzilla.suse.com/1210297 · Nota
• https://osv.dev/vulnerability/USN-6655-1 · Aviso do Fabricante
• https://bugzilla.suse.com/1208037 · Nota
• https://ubuntu.com/security/CVE-2022-47695 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2022-47695 · Nota
• https://ubuntu.com/security/notices/USN-6381-1 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2022-45703 · Nota
• https://ubuntu.com/security/notices/USN-6655-1 · Aviso do Fabricante
• https://bugzilla.suse.com/1214579 · Nota
• https://bugzilla.suse.com/1214611 · Nota
• https://altsp.su/obnovleniya-bezopasnosti · Nota
• https://osv.dev/vulnerability/BELL-CVE-2022-47695 · Aviso do Fabricante