Out-of-bounds Read in Lupng Project
CVE-2018-18581
An issue has been found in LuPng through 2017-03-10. It is a heap-based buffer over-read in internalPrintf in miniz/lupng.c.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.013 (69.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 69.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/jansol/LuPng/issues/7 (Exploit, Third Party Advisory)
- github.com/grandnew/software-vulnerabilities/tree/master/LuPng (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-18581?
- CVE-2018-18581 is a high-severity vulnerability in Lupng Project, classified under Out-of-bounds Read. CVSS score: 8.8/10. Published 2018-10-22.
- How severe is CVE-2018-18581?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2018-18581 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.