
CVE catalog
CVE-2023-43907
optipng: CVE-2023-43907
- 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
- 0.46% · Oct 25, 2026
OptiPNG v0.7.7 was discovered to contain a global buffer overflow via the 'buffer' variable at gifread.c.
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 | optipng | sid | 7.9.1+ds-2 | fixed |
| Debian | optipng | forky | 7.9.1+ds-2 | fixed |
| Debian | optipng | trixie | 0.7.8+ds-1 | fixed |
| Debian | optipng | bookworm | 0.7.7-2 | vulnerable |
| Opensuse | optipng | tumbleweed | 0.7.8-1.1 | fixed |
| Ubuntu | optipng | 16.04 | 0.7.5-1 | vulnerable |
| Ubuntu | optipng | 16.04 | 0.7.6-1 | vulnerable |
| Ubuntu | optipng | 16.04 | 0.7.6-1ubuntu0.16.04.1 | vulnerable |
| Ubuntu | optipng | 18.04 | 0.7.6-1build1 | vulnerable |
| Ubuntu | optipng | 18.04 | 0.7.6-1ubuntu1 | vulnerable |
| Ubuntu | optipng | 18.04 | 0.7.6-1.1 | vulnerable |
| Ubuntu | optipng | 20.04 | 0.7.7-1 | vulnerable |
| Ubuntu | optipng | 22.04 | 0.7.7-1build1 | vulnerable |
| Ubuntu | optipng | 22.04 | 0.7.7-2 | vulnerable |
| Ubuntu | optipng | 22.04 | 0.7.7-2build1 | vulnerable |
| Suse | optipng | package hub 15 sp4 | 0.7.8-bp154.3.5.1 | fixed |
| Opensuse | optipng | leap 15.4 | 0.7.8-bp154.3.5.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | optipng | source | sid | 0.7.8+ds-1 | unimportant | Not reported | [1055668] |
| Debian | optipng | source | forky | 0.7.8+ds-1 | unimportant | Not reported | [1055668] |
| Debian | optipng | source | trixie | 0.7.8+ds-1 | unimportant | Not reported | [1055668] |
| Debian | optipng | source | bookworm | (unfixed) | unimportant | Not reported | [1055668] |
| Opensuse | optipng | rpm | tumbleweed | 0.7.8-1.1 | Not reported | OPENSUSE-SU-2024:13415-1 | Not reported |
| Suse | optipng | rpm | package hub 15 sp4 | 0.7.8-bp154.3.5.1 | Not reported | OPENSUSE-SU-2023:0388-1 | Not reported |
| Opensuse | optipng | rpm | leap 15.4 | 0.7.8-bp154.3.5.1 | Not reported | OPENSUSE-SU-2023:0388-1 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2023_0388-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2023-43907]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2023-43907]
- [https://osv.dev/vulnerability/openSUSE-SU-2023:0388-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:13415-1]
- [https://security-tracker.debian.org/tracker/CVE-2023-43907]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]