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CVE-2011-4601

nvd nist
Published: Dec 25, 2011Modified: Apr 29, 2026

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5.0
Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Exploitability: 10.0 / Impact: 2.9
Source: NVD

Description

family_feedbag.c in the oscar protocol plugin in libpurple in Pidgin before 2.10.1 does not perform the expected UTF-8 validation on message data, which allows remote attackers to cause a denial of service (application crash) via a crafted (1) AIM or (2) ICQ message associated with buddy-list addition.

Affected (45)

Products: Pidgin: Pidgin
Pidgin
1 product
Pidgin
Configuration A
45 vulnerable
Vulnerable SoftwareAffected Versions
Pidgin
Pidgin
Up to 2.10.0
Pidgin
Version 2.0.0
Pidgin
Version 2.0.1
Pidgin
Version 2.0.2
Pidgin
Version 2.1.0
Pidgin
Version 2.1.1
Pidgin
Version 2.2.0
Pidgin
Version 2.2.1
Pidgin
Version 2.2.2
Pidgin
Version 2.3.0
Pidgin
Version 2.3.1
Pidgin
Version 2.4.0
Pidgin
Version 2.4.1
Pidgin
Version 2.4.2
Pidgin
Version 2.4.3
Pidgin
Version 2.5.0
Pidgin
Version 2.5.1
Pidgin
Version 2.5.2
Pidgin
Version 2.5.3
Pidgin
Version 2.5.4
Pidgin
Version 2.5.5
Pidgin
Version 2.5.6
Pidgin
Version 2.5.7
Pidgin
Version 2.5.8
Pidgin
Version 2.5.9
Pidgin
Version 2.6.0
Pidgin
Version 2.6.1
Pidgin
Version 2.6.2
Pidgin
Version 2.6.3
Pidgin
Version 2.6.4
Pidgin
Version 2.6.5
Pidgin
Version 2.6.6
Pidgin
Version 2.7.10
Pidgin
Version 2.7.11
Pidgin
Version 2.7.1
Pidgin
Version 2.7.2
Pidgin
Version 2.7.3
Pidgin
Version 2.7.4
Pidgin
Version 2.7.5
Pidgin
Version 2.7.6
Pidgin
Version 2.7.7
Pidgin
Version 2.7.8
Pidgin
Version 2.7.9
Pidgin
Version 2.8.0
Pidgin
Version 2.9.0

Related CWEs

CWE-20
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (26)

Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Vendor Advisory
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.