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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

13 years ago

Modified

Modified

3 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.

Common Vulnerabilities and Exposures (CVE)