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TI-2018-08282 Aliases CVE-2018-11576GHSA-39cx-43vf-mhh2

ngiflib.c in MiniUPnP ngiflib 0.4 has a heap-based buffer over-read in GifIndexToTrueColor.

Priority MEDIUM 45CWE-125Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA.

Summary

ngiflib.c in MiniUPnP ngiflib 0.4 has a heap-based buffer over-read in GifIndexToTrueColor.

Why it matters now

EPSS 0.01422 73rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:miniupnp_project:ngiflib:0.4:*:*:*:*:*:*:*0.4Vulnerableminiupnp project
  • cpe:2.3:a:miniupnp_project:ngiflib:0.4:*:*:*:*:*:*:* Versions 0.4 Vulnerable ·miniupnp project

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-11576
  2. 2026-10-03 Alias added: GHSA-39cx-43vf-mhh2

References

Advisory 2

  • TI-2022-12960 An issue was discovered in ngiflib 0.4. CVSS 3.1MEDIUM 6.5
  • TI-2023-20300 ngiflib commit 84a75 was discovered to contain a segmentation violation via the function… CVSS 3.1MEDIUM 5.5
  • TI-2023-20299 ngiflib commit fb271 was discovered to contain a segmentation violation via the function… CVSS 3.1MEDIUM 5.5
  • TI-2023-19254 ngiflib commit 5e7292 was discovered to contain an infinite loop via the function DecodeGifImg at ngiflib.c. CVSS 3.1MEDIUM 5.5
  • TI-2020-14849 An issue was discovered in GetByte function in miniupnp ngiflib version 0.4, allows local… CVSS 3.1MEDIUM 5.5
  • TI-2018-08281 ngiflib.c in MiniUPnP ngiflib 0.4 has a stack-based buffer overflow in DecodeGifImg. CVSS 3.0CRITICAL 9.8
See all 16 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences