PT-2011-4927 · Nginx+1 · Nginx+1

Matthew Daley · Publicado 2011-12-08 · Atualizado 2024-06-15 · CVE-2011-4315

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions nginx versions prior to 1.0.10

Description The issue is related to a heap-based buffer overflow in compression-pointer processing. This occurs in the core/ngx resolver.c file of the nginx software. Remote resolvers can potentially cause a denial of service, leading to a daemon crash, or possibly have other unspecified impacts by sending a long response.

Recommendations For versions prior to 1.0.10, update to version 1.0.10 or later to resolve the issue. As a temporary workaround, consider restricting access to the core/ngx resolver.c module to minimize the risk of exploitation.

Correção

DoS

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

CVE-2011-4315

OPENSUSE-SU-2012_0237-1

OPENSUSE-SU-2024:10044-1

Produtos afetados

Nginx

Suse

Referências · 31

• https://suse.com/security/cve/CVE-2014-3556 · Nota
• https://suse.com/security/cve/CVE-2012-2089 · Nota
• https://suse.com/security/cve/CVE-2013-2070 · Nota
• https://security-tracker.debian.org/tracker/CVE-2011-4315 · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2011/11/17/10 · Correção
• https://osv.dev/vulnerability/CVE-2011-4315 · Aviso do Fabricante
• http://securityfocus.com/bid/50710 · Nota
• https://osv.dev/vulnerability/openSUSE-SU-2024:10044-1 · Aviso do Fabricante
• http://trac.nginx.org/nginx/changeset/4268/nginx · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2016-0746 · Nota
• https://suse.com/security/cve/CVE-2011-4315 · Nota
• http://security.gentoo.org/glsa/glsa-201203-22.xml · Aviso do Fabricante
• http://lists.fedoraproject.org/pipermail/package-announce/2011-December/070569.html · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2014-3616 · Nota
• http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00005.html · Aviso do Fabricante