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CVE
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CVE-2010-0420

Date: (C)2010-02-24   (M)2017-09-22
 
CVSS Score: 4.3Access Vector: NETWORK
Exploitability Subscore: 8.6Access Complexity: MEDIUM
Impact Subscore: 2.9Authentication: NONE
 Confidentiality: NONE
 Integrity: NONE
 Availability: PARTIAL











libpurple in Finch in Pidgin before 2.6.6, when an XMPP multi-user chat (MUC) room is used, does not properly parse nicknames containing
sequences, which allows remote attackers to cause a denial of service (application crash) via a crafted nickname.

Reference:
BID-38294
SECUNIA-38563
SECUNIA-38640
SECUNIA-38658
SECUNIA-38712
SECUNIA-38915
SECUNIA-39509
OSVDB-62439
ADV-2010-0413
ADV-2010-0914
ADV-2010-1020
DSA-2038
FEDORA-2010-1279
FEDORA-2010-1383
FEDORA-2010-1934
MDVSA-2010:041
MDVSA-2010:085
RHSA-2010:0115
SUSE-SR:2010:006
USN-902-1
http://developer.pidgin.im/wiki/ChangeLog
http://pidgin.im/news/security/?id=44
https://bugzilla.redhat.com/show_bug.cgi?id=565786
pidgin-xmpp-nickname-dos(56399)

CPE    29
cpe:/a:pidgin:pidgin:2.5.8
cpe:/a:pidgin:pidgin:2.5.9
cpe:/a:pidgin:pidgin:2.6.0
cpe:/a:pidgin:pidgin:2.6.1
...
CWE    1
CWE-20
OVAL    20
oval:org.secpod.oval:def:100842
oval:org.secpod.oval:def:201944
oval:org.secpod.oval:def:100285
oval:org.secpod.oval:def:100391
...

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