PT-2014-2716 · Xnview · Xnview

Published 2014-03-18 · Updated 2014-03-19 · CVE-2013-3938

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

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

Name of the Vulnerable Software and Affected Versions XnView version 2.13

Description The issue is related to an integer overflow in the xnview.exe component of XnView, which can be triggered by a large NUM ELEMENTS field in an IFD ENTRY structure in a JXR file. This can lead to a heap-based buffer overflow, allowing remote attackers to execute arbitrary code.

Recommendations For XnView version 2.13, consider updating to a newer version that addresses this issue, as using a large NUM ELEMENTS field in an IFD ENTRY structure in a JXR file can trigger the overflow. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-189

Related Identifiers

CVE-2013-3938

Affected Products

Xnview

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2013-3938 · Security Note
• http://secunia.com/advisories/56172 · Vendor Advisory
• http://securityfocus.com/bid/66187 · Note