CVE-2018-11576

Name: CVE-2018-11576
Creator: NVD / NIST
Published: 2018-05-31T00:29:00.41+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.44%

Last modified Jun 17, 2026

CVE-2018-11576 is a vulnerability of currently unknown severity. ngiflib.c in MiniUPnP ngiflib 0.4 has a heap-based buffer over-read in GifIndexToTrueColor.. EPSS estimates a 1.44% chance of exploitation in the next 30 days.

Description

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

Metrics

EPSS Probability

1.44%

69.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-125

Affected Software

Vendor	Product	Versions
Miniupnp Project	Ngiflib	0.4

References

https://github.com/Edward-L/fuzzing-pocs/tree/master/ngiflibThird Party Advisory
https://github.com/miniupnp/ngiflib/issues/6Third Party Advisory
https://github.com/Edward-L/fuzzing-pocs/tree/master/ngiflibThird Party Advisory
https://github.com/miniupnp/ngiflib/issues/6Third Party Advisory

Timeline

Published: May 31, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-11576?

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

How severe is CVE-2018-11576?

Severity scoring for CVE-2018-11576 is pending analysis. The EPSS model estimates a 1.44% probability of exploitation in the next 30 days.

How do I fix CVE-2018-11576?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-11576?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST