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CVE
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CVE-2011-4601

Date: (C)2011-12-24   (M)2017-11-18 


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.

CVSS Score: 5.0Access Vector: NETWORK
Exploit Score: 10.0Access Complexity: LOW
Impact Score: 2.9Authentication: NONE
 Confidentiality: NONE
 Integrity: NONE
 Availability: PARTIAL





Reference:
SECUNIA-47219
SECUNIA-47234
BID-51010
MDVSA-2011:183
RHSA-2011:1820
RHSA-2011:1821
http://www.openwall.com/lists/oss-security/2011/12/10/1
http://www.openwall.com/lists/oss-security/2011/12/10/2
http://developer.pidgin.im/viewmtn/revision/diff/bc79b1bf09dcfa1d8edac86a06761fce7416e69c/with/757272a78a8ca6027d518e614712c3399e34dda3/libpurple/protocols/oscar/family_feedbag.c
http://developer.pidgin.im/viewmtn/revision/info/757272a78a8ca6027d518e614712c3399e34dda3
http://pidgin.im/news/security/?id=57
openSUSE-SU-2012:0066

CPE    44
cpe:/a:pidgin:pidgin:2.7.9
cpe:/a:pidgin:pidgin:2.1.0
cpe:/a:pidgin:pidgin:2.1.1
cpe:/a:pidgin:pidgin:2.3.0
...
CWE    1
CWE-20
OVAL    20
oval:org.secpod.oval:def:3639
oval:org.secpod.oval:def:301118
oval:org.secpod.oval:def:201571
oval:org.secpod.oval:def:201610
...

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