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VULNERABILITIES

CVE-2018-10677 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/miniupnp/ngiflib/commit/b588a2249c7abbfc52173e32ee11d6facef82f89 CVEPatch
https://github.com/miniupnp/ngiflib/issues/1 CVEExploitThird Party Advisory
https://github.com/miniupnp/ngiflib/commit/b588a2249c7abbfc52173e32ee11d6facef82f89 [email protected]Patch
https://github.com/miniupnp/ngiflib/issues/1 [email protected]ExploitThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-787Out-of-bounds Write[email protected]

Affected Products

ProductVersions
miniupnp project ngiflib
0.4

CPE

  • cpe:2.3:a:miniupnp_project:ngiflib:0.4:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2018-10677
NVD Published Date:
May 2, 2018
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2018-10677 Details - Not Deferred