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XnView Multiple Image Decompression Heap Overflow Vulnerabilities (Windows)

Information

Severity

Severity

Medium

Family

Family

Buffer overflow

CVSSv2 Base

CVSSv2 Base

6.8

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Solution Type

Solution Type

Vendor Patch

Created

Created

10 years ago

Modified

Modified

3 years ago

Summary

This host has XnView installed and is prone to multiple heap based buffer overflow vulnerabilities. Vulnerabilities Insight: - Insufficient validation when decompressing SGI32LogLum compressed TIFF images. - Insufficient validation when decompressing SGI32LogLum compressed TIFF images where the PhotometricInterpretation encoding is set to LogL. - Insufficient validation when decompressing PCT images. - An indexing error when processing the ImageDescriptor structure of GIF images.

Affected Software

Affected Software

XnView versions prior to 1.99 on windows

Solution

Solution

Update to XnView version 1.99 or later.

Common Vulnerabilities and Exposures (CVE)