PT-2015-3584 · Gnu+1 · Glibc+1

Chris Hills · Publicado 2014-10-13 · Atualizado 2016-11-28 · CVE-2013-7424

Positive Technologies (AI Summary)

CVSS v2.0

5.1

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions glibc versions prior to 2.15

Description The issue allows context-dependent attackers to cause a denial of service and possibly execute arbitrary code via unspecified vectors, as demonstrated by an internationalized domain name to ping6. This is related to the getaddrinfo function when compiled with libidn and the AI IDN flag is used.

Recommendations For versions prior to 2.15, update to version 2.15 or later to resolve the issue. As a temporary workaround, consider avoiding the use of the AI IDN flag with the getaddrinfo function until a patch is available.

Correção

DoS

Enumeração de Fraquezas

CWE-17

Identificadores relacionados

CVE-2013-7424

DLA-165-1

DSA-3169-1

RHSA-2014:1391

RHSA-2014_1391

RHSA-2015:1627

RHSA-2015_1627

Produtos afetados

Red Hat

Glibc

Referências · 39

• https://sourceware.org/bugzilla/show_bug.cgi?id=12445 · Nota
• https://sourceware.org/bugzilla/show_bug.cgi?id=18011 · Nota
• https://security-tracker.debian.org/tracker/CVE-2013-7424 · Aviso do Fabricante
• https://access.redhat.com/security/cve/CVE-2013-4458 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-7424 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2013-7424 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2013-7424 · Aviso do Fabricante
• http://rhn.redhat.com/errata/RHSA-2015-1627.html · Aviso do Fabricante
• http://securityfocus.com/bid/72710 · Nota
• https://sourceware.org/git/gitweb.cgi?p=glibc.git;a=blobdiff;f=posix/spawn_faction_addopen.c;h=40800b8e6e81341501c0fb8a91009529e2048dec;hp=47f62425b696a4fdd511b2a057746322eb6518db;hb=89e435f3559c53084498e9baad22172b64429362;hpb=c3a2ebe1f7541cc35937621e08c28ff88afd0845 · Nota
• https://access.redhat.com/security/cve/CVE-2013-7424 · Nota
• https://packages.debian.org/src:eglibc · Nota
• https://access.redhat.com/security/cve/CVE-2013-4237 · Nota
• https://osv.dev/vulnerability/DSA-3169-1 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9402 · Nota de Segurança