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CVE-2012-0828

CVE information

Published

4 years ago

Last Modified

4 years ago

CVSSv2.0 Severity

High

CVSSv3.1 Severity

Critical

Impact Analysis

Description

Heap-based buffer overflow in Xchat-WDK before 1499-4 (2012-01-18) xchat 2.8.6 on Maemo architecture could allow remote attackers to cause a denial of service (xchat client crash) or execute arbitrary code via a UTF-8 line from server containing characters outside of the Basic Multilingual Plane (BMP)..

CVSSv2.0 Score

Severity
High
Base Score
7.5/10
Exploit Score
10/10
Access Vector
Network
Access Complexity
Low
Authentication Required
None
Impact Score
6.4/10
Confidentiality Impact
Partial
Availability Impact
Partial
Integrity Impact
Partial

CVSSv3.1 Score

Severity
Critical
Base Score
9.8/10
Exploit Score
3.9/10
Access Vector
Network
Access Complexity
Low
Privileges Required
None
Impact Score
5.9/10
Confidentiality Impact
High
Availability Impact
High
Integrity Impact
High
Scope
Unchanged
User Interaction
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:xchat-wdk:xchat-wdk:*:*:*:*:*:*:*:*
  Yes
- 1499-4
cpe:2.3:a:xchat:xchat:*:*:*:*:*:*:*:*
  Yes
- 2.8.6
cpe:2.3:a:gnome:gtk:2.18.9:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:gnome:gtk:2.24.7:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:gnome:gtk:2.14.7:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:gnome:gtk:2.10.4:*:*:*:*:*:*:*
  Yes
- -