CVE-2013-3939

xnview.exe in XnView before 2.13 does not properly handle RLE strip lengths during processing of RGB files, which allows remote attackers to execute arbitrary code via the RLE strip size field in a RGB file, which leads to an unexpected sign extension error and a heap-based buffer overflow.

Score

CVSS 3.1 7.8 High

Status

Modified - PSIRT-CNA@flexerasoftware.com

Published

2020-01-02

Last modified

2024-08-06

Weaknesses

CWE-787

Affected products

• Xnview (Xnview)

References

• http://newsgroup.xnview.com/viewtopic.php?f=35&t=29087
• http://secunia.com/advisories/52101