CVE-2013-3941 Information

Description

Xjp2.dll in XnView before 2.13 allows remote attackers to execute arbitrary code via (1) the Csiz parameter in a SIZ marker which triggers an incorrect memory allocation or (2) the lqcd field in a QCD marker in a crafted JPEG2000 file which leads to a heap-based buffer overflow.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

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

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8