PT-2018-10766 · Faststone · Faststone Image Viewer

Mostafa Soliman · Published 2018-06-19 · Updated 2018-07-02 · CVE-2018-11707

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions FastStone Image Viewer version 6.2

Description The issue occurs when a malformed JPEG file is opened, causing a User Mode Read and Execute AV at memory address 0x0057898e due to mishandling by FSViewer.exe. This could lead to a Denial of Service (DoS) through an Access Violation, and potentially other unspecified impacts.

Recommendations For FastStone Image Viewer version 6.2, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2018-11707

Affected Products

Faststone Image Viewer

References · 3

• 🔥 https://github.com/MostafaSoliman/Security-Advisories/tree/master/CVE-2018-11707 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-11707 · Security Note
• https://osv.dev/vulnerability/CVE-2018-11707 · Vendor Advisory