Double Free in Pngcrush Project
CVE-2015-7700
Double-free vulnerability in the sPLT chunk structure and png.c in pngcrush before 1.7.87 allows attackers to have unspecified impact via unknown vectors.
Vulnerability class: Double Free
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: 0.022 (81.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 82nd percentile — 81.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.022 · newest: 0.022 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- sourceforge.net/p/pmt/news/2015/10/pngcrush-1787-released/ (Release Notes)
- pmt.sourceforge.net/pngcrush/changelog.html (Broken Link)
Frequently asked questions
- What is CVE-2015-7700?
- CVE-2015-7700 is a critical-severity vulnerability in Pngcrush Project, classified under Double Free. CVSS score: 9.8/10. Published 2017-08-31.
- How severe is CVE-2015-7700?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2015-7700 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.