CVE catalog
CVE-2020-35511
pngcheck: CVE-2020-35511
- Severity
- High · CVSS 7.8
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.36% · Oct 25, 2026
A global buffer overflow was discovered in pngcheck function in pngcheck-2.4.0(5 patches applied) via a crafted png file.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | pngcheck | sid | 4.0.1-1 | fixed |
| Debian | pngcheck | forky | 4.0.1-1 | fixed |
| Debian | pngcheck | trixie | 3.0.3-3 | fixed |
| Debian | pngcheck | bookworm | 3.0.3-1 | fixed |
| Suse | pngcheck | package hub 15 sp3 | 3.0.3-bp153.3.3.1 | fixed |
| Opensuse | pngcheck | leap 15.3 | 3.0.3-bp153.3.3.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | pngcheck | source | sid | 3.0.2-2 | not yet assigned | Not reported | [1021278] |
| Debian | pngcheck | source | forky | 3.0.2-2 | not yet assigned | Not reported | [1021278] |
| Debian | pngcheck | source | trixie | 3.0.2-2 | not yet assigned | Not reported | [1021278] |
| Debian | pngcheck | source | bookworm | 3.0.2-2 | not yet assigned | Not reported | [1021278] |
| Suse | pngcheck | rpm | package hub 15 sp3 | 3.0.3-bp153.3.3.1 | Not reported | OPENSUSE-SU-2022:10142-1 | Not reported |
| Opensuse | pngcheck | rpm | leap 15.3 | 3.0.3-bp153.3.3.1 | Not reported | OPENSUSE-SU-2022:10142-1 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [pngcheck]Fixed
Details (2)
3.0.3-1· amd64 · bookwormFixed · Fixed:
3.0.2-2dsa · pngcheck · debian · bookworm; dsa · pngcheck · debian · 12
3.0.3-1· arm64 · bookwormFixed · Fixed:
3.0.2-2dsa · pngcheck · debian · bookworm; dsa · pngcheck · debian · 12
[Debian 13 (Trixie)]
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2022_10142-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2020-35511]
- [https://osv.dev/vulnerability/DLA-3238-1]
- [https://osv.dev/vulnerability/DSA-5300-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2022:10142-1]
- [https://security-tracker.debian.org/tracker/CVE-2020-35511]
- [https://security.access.redhat.com/data/csaf/v2/vex/2020/cve-2020-35511.json]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]