Out-of-bounds Read in Miniupnp Project Ngiflib
CVE-2018-11576
ngiflib.c in MiniUPnP ngiflib 0.4 has a heap-based buffer over-read in GifIndexToTrueColor.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.014 (72.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 72.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000
Affected products
- Miniupnp Project Ngiflib — versions 0.4
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/miniupnp/ngiflib/issues/6 (Third Party Advisory)
- github.com/Edward-L/fuzzing-pocs/tree/master/ngiflib (Third Party Advisory)
Frequently asked questions
- What is CVE-2018-11576?
- CVE-2018-11576 is a critical-severity vulnerability in Miniupnp Project Ngiflib, classified under Out-of-bounds Read. CVSS score: 9.8/10. Published 2018-05-31.
- How severe is CVE-2018-11576?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2018-11576 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.