CVE-2017-8826

HIGH

FastStone Image Viewer 6.2 - Denial of Service via Malformed JPEG File

Title source: llm

Description

FastStone Image Viewer 6.2 has a "User Mode Write AV" issue, possibly related to the jpeg_mem_term function in jmemnobs.c in libjpeg. This issue can be triggered by a malformed JPEG file that is mishandled by FSViewer.exe. Attackers could exploit this issue for DoS (Access Violation) or possibly unspecified other impact.

References (1)

Core 1

Core References

Third Party Advisory x_refsource_misc

https://github.com/wlinzi/security_advisories/tree/master/CVE-2017-8826

Scores

CVSS v3 7.8

EPSS 0.0077

EPSS Percentile 51.0%

Attack Vector LOCAL

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE

CWE-119

Status published

Products (1)

faststone/image_viewer 6.2

Published Jul 05, 2017

Tracked Since Feb 18, 2026