What is CVE-2019-19011?

CVE-2019-19011 is a high-severity vulnerability in Miniupnp Project Ngiflib, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2019-11-17.

How severe is CVE-2019-19011?

High severity. CVSS v3 base score is 7.5 out of 10.

NULL pointer dereference in Miniupnp Project Ngiflib

CVE-2019-19011

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

Published 2019-11-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.017 (76.7th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 77th percentile — 76.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: 0.000

Affected products

Miniupnp Project Ngiflib — versions 0.4

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

github.com/miniupnp/ngiflib/issues/16 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2019-19011?: CVE-2019-19011 is a high-severity vulnerability in Miniupnp Project Ngiflib, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2019-11-17.
How severe is CVE-2019-19011?: High severity. CVSS v3 base score is 7.5 out of 10.