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Vulnerability record · CVE-2012-3374 · published 7 July 2012

CVE-2012-3374: Pidgin memory buffer overflow vulnerability

Pidgin · Pidgin

Buffer overflow in markup.c in the MXit protocol plugin in libpurple in Pidgin before 2.10.5 allows remote attackers to execute arbitrary code via a crafted inline image in a message.

7.5 CVSS 2.0 High EPSS 6.4% · top 6.6% CWE-119 · Memory buffer overflow
7.5CVSS 2.0 base score
6.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
14References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

Buffer overflow in markup.c in the MXit protocol plugin in libpurple in Pidgin before 2.10.5 allows remote attackers to execute arbitrary code via a crafted inline image in a message.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://hg.pidgin.im/pidgin/main/rev/ded93865ef42 ExploitPatch
http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00009.html
http://rhn.redhat.com/errata/RHSA-2012-1102.html
http://secunia.com/advisories/50005
http://www.mandriva.com/security/advisories?name=MDVSA-2012:105
http://www.pidgin.im/news/security/index.php?id=64 Vendor Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17678
http://hg.pidgin.im/pidgin/main/rev/ded93865ef42 ExploitPatch
http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00009.html
http://rhn.redhat.com/errata/RHSA-2012-1102.html
http://secunia.com/advisories/50005
http://www.mandriva.com/security/advisories?name=MDVSA-2012:105
http://www.pidgin.im/news/security/index.php?id=64 Vendor Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17678

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2012-3374), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.