VDB
CVE-2020-35511
CVE-2020-35511
PUBLISHED
CVSS 7.800000190734863 HIGH
A global buffer overflow was discovered in pngcheck function in pngcheck-2.4.0(5 patches applied) via a crafted png file.
EPSS 0.36% · 27.2th percentile
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
0.36%
27.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | pngcheck | 2.3.0-7, 0 |
| Ubuntu:24.04:LTS | pngcheck | 0, 3.0.3-3 |
| Ubuntu:25.10 | pngcheck | 3.0.3-3, 0 |
| Ubuntu:Pro:18.04:LTS | pngcheck | 0, 2.3.0-7 |
| Ubuntu:Pro:16.04:LTS | pngcheck | 2.3.0-7, 0 |
Timeline
- Aug 23, 2022 CVE Published
- Aug 24, 2022 EPSS Score
- Oct 9, 2022 EPSS Score
- Nov 24, 2022 EPSS Score
- Jan 9, 2023 EPSS Score
- Feb 24, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 12, 2023 EPSS Score
- May 28, 2023 EPSS Score
- Jul 13, 2023 EPSS Score
- Aug 28, 2023 EPSS Score
- Oct 13, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-35511 third-party-advisory
- http://www.libpng.org/pub/png/apps/pngcheck.html third-party-advisory
- https://ubuntu.com/security/notices/USN-6182-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-35511 third-party-advisory