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CVE
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CVE-2009-1375Date: (C)2009-05-26   (M)2017-10-04


The PurpleCircBuffer implementation in Pidgin (formerly Gaim) before 2.5.6 does not properly maintain a certain buffer, which allows remote attackers to cause a denial of service (memory corruption and application crash) via vectors involving the (1) XMPP or (2) Sametime protocol.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 5.0
Exploit Score: Exploit Score: 10.0
Impact Score: Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: NETWORK
Attack Complexity: Access Complexity: LOW
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: NONE
Scope: Integrity: NONE
Confidentiality: Availability: PARTIAL
Integrity:  
Availability:  
  
Reference:
BID-35067
SECUNIA-35188
SECUNIA-35194
SECUNIA-35202
SECUNIA-35215
SECUNIA-35294
SECUNIA-35329
OSVDB-54649
ADV-2009-1396
DSA-1805
FEDORA-2009-5552
FEDORA-2009-5583
FEDORA-2009-5597
GLSA-200905-07
MDVSA-2009:173
RHSA-2009:1060
USN-781-1
http://www.pidgin.im/news/security/?id=31
https://bugzilla.redhat.com/show_bug.cgi?id=500491
pidgin-purplecircbuffer-dos(50683)

CPE    20
cpe:/a:pidgin:pidgin:2.0.0
cpe:/a:pidgin:pidgin:2.0.1
cpe:/a:pidgin:pidgin:2.1.0
cpe:/a:pidgin:pidgin:2.1.1
...
CWE    1
CWE-119
OVAL    12
oval:org.secpod.oval:def:300610
oval:org.secpod.oval:def:202159
oval:org.secpod.oval:def:202122
oval:org.secpod.oval:def:500685
...

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