PT-2017-4271 · Gnu+2 · Gnu Binutils+2

Ned Williamson · Publicado 2017-07-26 · Atualizado 2021-07-21 · CVE-2017-12449

Positive Technologies (AI Summary)

CVSS v2.0

10

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions: GNU Binutils versions 2.29 and earlier

Description: The issue is related to the bfd vms save sized string function in the vms-misc.c component of the Binary File Descriptor (BFD) library, which allows remote attackers to cause an out of bounds heap read via a crafted vms file. This can lead to unauthorized access to confidential data, disruption of data integrity, and denial of service.

Recommendations: For GNU Binutils versions 2.29 and earlier, consider updating to a version later than 2.29 to resolve the issue. As a temporary workaround, restrict the use of the bfd vms save sized string function in the vms-misc.c component until a patch is available.

Correção

Out of bounds Read

Enumeração de Fraquezas

CWE-125

Identificadores relacionados

ALT-PU-2018-1603

ALT-PU-2018-1832

ALT-PU-2019-1184

BDU:2023-07726

CVE-2017-12449

MGASA-2019-0169

USN-4336-2

Produtos afetados

Alt Linux

Gnu Binutils

Ubuntu

Referências · 488

• https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=blob_plain;f=ld/NEWS;hb=refs/tags/binutils-2_32 · Nota
• https://ubuntu.com/security/CVE-2016-4492 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9744 · Nota de Segurança
• https://ubuntu.com/security/CVE-2016-4487 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-17360 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2019-00670 · Nota de Segurança
• https://sourceware.org/bugzilla/show_bug.cgi?id=24227 · Nota
• https://bugs.mageia.org/show_bug.cgi?id=18987 · Nota
• https://sourceware.org/bugzilla/show_bug.cgi?id=25078 · Nota
• https://sourceware.org/bugzilla/show_bug.cgi?id=22386 · Nota
• https://ubuntu.com/security/CVE-2017-14130 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-17794 · Aviso do Fabricante
• https://sourceware.org/bugzilla/show_bug.cgi?id=23064 · Nota
• https://ubuntu.com/security/CVE-2017-9748 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2017-14940 · Aviso do Fabricante