CVE-2011-4939
Scores
EPSS
0.000none0.0%
0%20%40%60%80%100%
Percentile: 0.0%
CVSS
6.4medium2.0
0246810
CVSS Score: 6.4/10
All CVSS Scores
CVSS 2.0
6.4Vector: AV:N/AC:L/Au:N/C:N/I:P/A:P
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
AV:N
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
AC:L
Authentication
None (N)
Describes the level of privileges an attacker must possess
Au:N
Confidentiality Impact
None (N)
Measures the impact to the confidentiality of information
C:N
Integrity Impact
Partial
Measures the impact to integrity of a successfully exploited vulnerability
I:P
Availability Impact
Partial
Measures the impact to the availability of the impacted component
A:P
Description
The pidgin_conv_chat_rename_user function in gtkconv.c in Pidgin before 2.10.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) by changing a nickname while in an XMPP chat room.
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debiannvdubuntu
CWEs
CWE-264
Vulnerable Software (4)
Type: Configuration
Product: pidgin
Operating System: ubuntu hardy 8.04
Trait:
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: pidgin
Operating System: debian
Trait:
{ "fixed": "2.10.2-1"}
Source: debian
Type: Configuration
Product: pidgin
Operating System: debian squeeze 6
Trait:
{ "unaffected": true}
Source: debian
Type: Configuration
Vendor: pidgin
Product: pidgin
Operating System: * * *
Trait:
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:*:*:*:*:*:*:*:*", "versionEndIncluding": "2.10.1", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:p...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:*:*:*:*:*:*:*:*", "versionEndIncluding": "2.10.1", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.0.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.0.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.0.2:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.1.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.1.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.2.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.2.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.2.2:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.3.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.3.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.4.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.4.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.4.2:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.4.3:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.5.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.5.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.5.2:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.5.3:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.5.4:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.5.5:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.5.6:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.5.7:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.5.8:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.5.9:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.6.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.6.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.6.2:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.6.3:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.6.4:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.6.5:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.6.6:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.7.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.7.2:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.7.3:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.7.4:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.7.5:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.7.6:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.7.7:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.7.8:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.7.9:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.7.10:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.7.11:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.8.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.9.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:pidgin:pidgin:2.10.0:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd