PT-2014-1293 · Pidgin+4 · Libpurple+5

Daniel Atallah · Publicado 2014-01-30 · Atualizado 2014-04-09 · CVE-2014-0020

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 Pidgin versions prior to 2.10.8

Description The issue is related to the IRC protocol plugin in libpurple, which does not validate argument counts. This allows remote IRC servers to cause a denial of service, resulting in the application crashing, by sending a specially crafted message.

Recommendations For versions prior to 2.10.8, update to version 2.10.8 or later to resolve the issue. As a temporary workaround, consider restricting access to untrusted IRC servers to minimize the risk of exploitation.

Correção

DoS

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

ALT-PU-2014-1462

BDU:2015-00078

CESA-2014_0139

CVE-2014-0020

DSA-2859-1

MGASA-2014-0034

OPENSUSE-SU-2024:10432-1

RHSA-2014:0139

RHSA-2014_0139

Produtos afetados

Alt Linux

Centos

Pidgin

Red Hat

Suse

Libpurple

Referências · 80

• https://bugs.mageia.org/show_bug.cgi?id=12468 · Nota
• https://access.redhat.com/security/cve/CVE-2013-6487 · Nota
• http://hg.pidgin.im/pidgin/main/rev/6b0e0566af20 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0020 · Nota de Segurança
• https://access.redhat.com/security/cve/CVE-2013-6483 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-6481 · Nota de Segurança
• http://pidgin.im/news/security/?id=76 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-6484 · Nota de Segurança
• https://security-tracker.debian.org/tracker/CVE-2014-0020 · Aviso do Fabricante
• http://debian.org/security/2014/dsa-2859 · Aviso do Fabricante
• https://access.redhat.com/security/cve/CVE-2013-6485 · Nota
• http://lists.opensuse.org/opensuse-updates/2014-02/msg00039.html · Aviso do Fabricante
• https://errata.altlinux.org/ALT-PU-2014-1462 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-6487 · Nota de Segurança
• http://pidgin.im/news/security/?id=80 · Nota