PT-2011-5006 · Pidgin+2 · Pidgin+2

Evgeny Boger · Publicado 2011-12-14 · Atualizado 2017-09-19 · CVE-2011-4601

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 2.10.1

Description The issue allows remote attackers to cause a denial of service, resulting in an application crash, by sending a crafted message. This can be achieved through a specially designed AIM or ICQ message associated with buddy-list addition. The problem stems from insufficient UTF-8 validation on message data in the oscar protocol plugin.

Recommendations For versions prior to 2.10.1, update to version 2.10.1 or later to resolve the issue.

Correção

DoS

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CESA-2011_1821

CVE-2011-4601

RHSA-2011:1820

RHSA-2011:1821

RHSA-2011_1820

RHSA-2011_1821

Produtos afetados

Centos

Pidgin

Red Hat

Referências · 30

• http://secunia.com/advisories/47234 · Nota
• https://access.redhat.com/security/cve/CVE-2011-4602 · Nota
• https://access.redhat.com/security/cve/CVE-2011-4601 · Nota
• http://developer.pidgin.im/viewmtn/revision/diff/bc79b1bf09dcfa1d8edac86a06761fce7416e69c/with/757272a78a8ca6027d518e614712c3399e34dda3/libpurple/protocols/oscar/family_feedbag.c · Nota
• https://access.redhat.com/errata/RHSA-2011:1820 · Nota
• http://openwall.com/lists/oss-security/2011/12/10/1 · Nota
• https://osv.dev/vulnerability/CVE-2011-4601 · Aviso do Fabricante
• https://linux.oracle.com/errata/ELSA-2011-1821.html · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4602 · Nota de Segurança
• https://lists.centos.org/pipermail/centos-announce/2011-December/030386.html · Nota
• https://hermes.opensuse.org/messages/13195955 · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2011/12/10/2 · Nota
• https://lists.centos.org/pipermail/centos-announce/2011-December/080510.html · Nota
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18408 · Nota
• https://osv.dev/vulnerability/DEBIAN-CVE-2011-4601 · Aviso do Fabricante