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CVE
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CVE-2010-3711Date: (C)2010-10-27   (M)2018-06-11


libpurple in Pidgin before 2.7.4 does not properly validate the return value of the purple_base64_decode function, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and application crash) via a crafted message, related to the plugins for MSN, MySpaceIM, XMPP, and Yahoo! and the NTLM authentication support.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 4.0
Exploit Score: Exploit Score: 8.0
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: SINGLE_INSTANCE
User Interaction: Confidentiality: NONE
Scope: Integrity: NONE
Confidentiality: Availability: PARTIAL
Integrity:  
Availability:  
  
Reference:
SECTRACK-1024623
SECUNIA-41893
SECUNIA-41899
SECUNIA-42075
SECUNIA-42294
BID-44283
OSVDB-68773
ADV-2010-2753
ADV-2010-2754
ADV-2010-2755
ADV-2010-2847
ADV-2010-2851
ADV-2010-2870
FEDORA-2010-16629
FEDORA-2010-16876
FEDORA-2010-17130
MDVSA-2010:208
RHSA-2010:0788
RHSA-2010:0890
SSA:2010-305-02
USN-1014-1
http://developer.pidgin.im/viewmtn/revision/info/b01c6a1f7fe4d86b83f5f10917b3cb713989cfcc
http://pidgin.im/news/security/?id=48
https://bugzilla.redhat.com/show_bug.cgi?id=641921
pidgin-purplebase64decode-dos(62708)

CPE    34
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    18
oval:org.secpod.oval:def:700146
oval:org.secpod.oval:def:830
oval:org.secpod.oval:def:100494
oval:org.secpod.oval:def:100567
...

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