CVE-2018-11657

Name: CVE-2018-11657
Creator: NVD / NIST
Published: 2018-06-01T15:29:00.657+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.06%

Last modified Jun 17, 2026

CVE-2018-11657 is a vulnerability of currently unknown severity. ngiflib.c in MiniUPnP ngiflib 0.4 has an infinite loop in DecodeGifImg and LoadGif.. EPSS estimates a 1.06% chance of exploitation in the next 30 days.

Description

ngiflib.c in MiniUPnP ngiflib 0.4 has an infinite loop in DecodeGifImg and LoadGif.

Metrics

EPSS Probability

1.06%

60.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-835

Affected Software

Vendor	Product	Versions
Miniupnp Project	Ngiflib	0.4

References

https://github.com/miniupnp/ngiflib/issues/7Issue Tracking, Third Party Advisory
https://github.com/miniupnp/ngiflib/issues/7Issue Tracking, Third Party Advisory

Timeline

Published: Jun 1, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-11657?

ngiflib.c in MiniUPnP ngiflib 0.4 has an infinite loop in DecodeGifImg and LoadGif.

How severe is CVE-2018-11657?

Severity scoring for CVE-2018-11657 is pending analysis. The EPSS model estimates a 1.06% probability of exploitation in the next 30 days.

How do I fix CVE-2018-11657?

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-2018-11657?

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

Scan your code now

Source: NVD / NIST