PT-2017-8724 · Gnu+2 · Glibc+2

Matthias Schiffer · Publicado 2016-12-27 · Atualizado 2024-06-15 · CVE-2016-5417

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions glibc versions prior to 2.24

Description The issue is related to a memory leak in the res vinit function within the IPv6 name server management code in libresolv. This memory leak can be exploited by remote attackers to cause a denial of service by consuming memory, leveraging the partial initialization of internal resolver data structures.

Recommendations For versions prior to 2.24, update to version 2.24 or later to resolve the issue.

Correção

DoS

Enumeração de Fraquezas

CWE-399

Identificadores relacionados

ALT-PU-2016-2499

CVE-2016-5417

MGASA-2017-0091

OPENSUSE-SU-2024:10154-1

USN-3239-1

USN-3239-2

Produtos afetados

Alt Linux

Ubuntu

Glibc

Referências · 80

• https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=5171f3079f2cc53e0548fc4967361f4d1ce9d7ea · Nota
• https://ubuntu.com/security/CVE-2016-6323 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2017-00766 · Nota de Segurança
• https://ubuntu.com/security/CVE-2016-1234 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2015-8982 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2016-4429 · Nota
• https://suse.com/security/cve/CVE-2012-3406 · Nota
• https://suse.com/security/cve/CVE-2014-6040 · Nota
• https://suse.com/security/cve/CVE-2015-8778 · Nota
• https://cve.org/CVERecord?id=CVE-2016-5417 · Nota de Segurança
• https://ubuntu.com/security/CVE-2015-5180 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2023-07717 · Nota de Segurança
• https://bugs.launchpad.net/bugs/1674532 · Nota
• https://suse.com/security/cve/CVE-2014-0475 · Nota
• https://suse.com/security/cve/CVE-2013-2207 · Nota