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CVE
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CVE-2010-0420Date: (C)2010-02-24   (M)2018-06-11


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 4.3
Exploit Score: Exploit Score: 8.6
Impact Score: Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: NETWORK
Attack Complexity: Access Complexity: MEDIUM
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: NONE
Scope: Integrity: NONE
Confidentiality: Availability: PARTIAL
Integrity:  
Availability:  
  
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:2.1.0
cpe:/a:pidgin:pidgin:2.1.1
cpe:/a:pidgin:pidgin:2.3.0
cpe:/a:pidgin:pidgin:2.3.1
...
CWE    1
CWE-20
OVAL    20
oval:org.secpod.oval:def:600039
oval:org.secpod.oval:def:600144
oval:org.mitre.oval:def:6637
oval:org.secpod.oval:def:600097
...

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