CVE-2019-19011

Name: CVE-2019-19011
Creator: NVD / NIST
Published: 2019-11-17T18:15:10.987+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.73%

Last modified Jun 17, 2026

CVE-2019-19011 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. MiniUPnP ngiflib 0.4 has a NULL pointer dereference in GifIndexToTrueColor in ngiflib.c via a file that lacks a palette.. EPSS estimates a 1.73% chance of exploitation in the next 30 days.

Description

MiniUPnP ngiflib 0.4 has a NULL pointer dereference in GifIndexToTrueColor in ngiflib.c via a file that lacks a palette.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability

1.73%

74.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-476

Affected Software

Vendor	Product	Versions
Miniupnp Project	Ngiflib	0.4

References

https://github.com/miniupnp/ngiflib/issues/16Exploit, Third Party Advisory
https://github.com/miniupnp/ngiflib/issues/16Exploit, Third Party Advisory

Timeline

Published: Nov 17, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-19011?

MiniUPnP ngiflib 0.4 has a NULL pointer dereference in GifIndexToTrueColor in ngiflib.c via a file that lacks a palette.

How severe is CVE-2019-19011?

CVE-2019-19011 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.73% probability of exploitation in the next 30 days.

How do I fix CVE-2019-19011?

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-2019-19011?

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

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Source: NVD / NIST