What’s Vulnerable › Vulnerabilities

CVE-2018-11576

• Severity: critical (CVSS 9.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-05-31 · updated 2026-06-17
• Weakness: CWE-125

Description

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

Affected products

• miniupnp project Ngiflib: 0.4

References

• https://github.com/Edward-L/fuzzing-pocs/tree/master/ngiflib
• https://github.com/miniupnp/ngiflib/issues/6
• https://github.com/Edward-L/fuzzing-pocs/tree/master/ngiflib
• https://github.com/miniupnp/ngiflib/issues/6

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