VULNERABILITY INTELLIGENCE

CVE-2018-10677

CVSS score8.8 HIGH
EPSS probability1.46%
CISA KEVNot currently listed
Published2018-05-02
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

The DecodeGifImg function in ngiflib.c in MiniUPnP ngiflib 0.4 lacks certain checks against width and height, which allows remote attackers to cause a denial of service (WritePixels heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted GIF file.

Weakness classification

  • CWE-787: Out-of-bounds Write

Primary references