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Subversion Binary Delta Processing Multiple Integer Overflow Vulnerabilities
Information
Severity
Severity
High
Family
Family
Buffer overflow
CVSSv2 Base
CVSSv2 Base
8.5
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:M/Au:S/C:C/I:C/A:C
Solution Type
Solution Type
Vendor Patch
Created
Created
14 years ago
Modified
Modified
5 years ago
Summary
The host is installed with Subversion and is prone to multiple Integer Overflow Vulnerabilities.
Insight
Insight
The flaws are due to input validation errors in the processing of svndiff streams in the 'libsvn_delta' library.
Affected Software
Affected Software
Subversion version 1.5.6 and prior, Subversion version 1.6.0 through 1.6.3.
Solution
Solution
Apply the patch from the linked references or upgrade to Subversion version 1.5.7 or 1.6.4.