PT-2012-4773 · Gnu+1 · Binutils+1

Sang Kil Cha · Publicado 2012-09-05 · Atualizado 2025-03-25 · CVE-2012-3509

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Média

Vetor base

AV:N/AC:L/Au:N/C:N/I:N/A:P

Name of the Vulnerable Software and Affected Versions binutils version 2.22

Description The issue is related to multiple integer overflows in the objalloc alloc function and objalloc alloc macro, which can be exploited by remote attackers to cause a denial of service (crash) through vectors related to the addition of CHUNK HEADER SIZE to the length. This triggers a heap-based buffer overflow.

Recommendations For binutils version 2.22, consider applying a patch that fixes the integer overflows in the objalloc alloc function and objalloc alloc macro to prevent heap-based buffer overflows.

Correção

DoS

Enumeração de Fraquezas

CWE-189

Identificadores relacionados

CVE-2012-3509

DLA-324-1

MGASA-2014-0346

SUSE-OU-2015:1803-1

USN-2496-1

Produtos afetados

Ubuntu

Binutils

Referências · 58

• https://osv.dev/vulnerability/UBUNTU-CVE-2012-3509 · Aviso do Fabricante
• https://osv.dev/vulnerability/MGASA-2014-0346 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/CVE-2012-3509 · Aviso do Fabricante
• http://ubuntu.com/usn/USN-2496-1 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-3509 · Nota de Segurança
• https://t.me/cvenotify/116106 · Publicação no Telegram
• https://suse.com/security/cve/CVE-2012-3509 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2012-3509 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2012-3509 · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2014/10/27/5 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8737 · Nota de Segurança
• https://cve.org/CVERecord?id=CVE-2012-3509 · Nota de Segurança
• https://ubuntu.com/security/CVE-2014-8503 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2014-8485 · Aviso do Fabricante
• https://bugzilla.suse.com/776968 · Nota