CVE catalog
CVE-2021-20307
libpano13: CVE-2021-20307
- Severity
- Critical · CVSS 9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.94% · Oct 25, 2026
Format string vulnerability in panoFileOutputNamesCreate() in libpano13 2.9.20~rc2+dfsg-3 and earlier can lead to read and write arbitrary memory values.
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 | libpano13 | sid | 2.9.23+dfsg-1 | fixed |
| Debian | libpano13 | forky | 2.9.23+dfsg-1 | fixed |
| Debian | libpano13 | trixie | 2.9.22+dfsg-1.1 | fixed |
| Debian | libpano13 | bookworm | 2.9.21+dfsg-3 | fixed |
| Ubuntu | libpano13 | pro | 2.9.20~rc3+dfsg-1 | vulnerable |
| Ubuntu | libpano13 | pro | 2.9.20~rc3+dfsg-1ubuntu0.1~esm1 | fixed |
| Ubuntu | libpano13 | 20.04 | 2.9.19+dfsg-3 | vulnerable |
| Ubuntu | libpano13 | 20.04 | 2.9.19+dfsg-3ubuntu0.20.04.1 | fixed |
| Ubuntu | libpano13 | pro | 2.9.20~rc3+dfsg-1 | vulnerable |
| Ubuntu | libpano13 | pro | 2.9.20~rc3+dfsg-1ubuntu0.1~esm1 | fixed |
| Ubuntu | libpano13 | 20.04 | 2.9.19+dfsg-3 | vulnerable |
| Ubuntu | libpano13 | 20.04 | 2.9.19+dfsg-3ubuntu0.20.04.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | libpano13 | source | sid | 2.9.20~rc3+dfsg-1 | not yet assigned | Not reported | [985249] |
| Debian | libpano13 | source | forky | 2.9.20~rc3+dfsg-1 | not yet assigned | Not reported | [985249] |
| Debian | libpano13 | source | trixie | 2.9.20~rc3+dfsg-1 | not yet assigned | Not reported | [985249] |
| Debian | libpano13 | source | bookworm | 2.9.20~rc3+dfsg-1 | not yet assigned | Not reported | [985249] |
| Ubuntu | libpano13 | deb | pro | 2.9.20~rc3+dfsg-1ubuntu0.1~esm1 | Not reported | USN-6163-1 | Not reported |
| Ubuntu | libpano13 | deb | 20.04 | 2.9.19+dfsg-3ubuntu0.20.04.1 | Not reported | USN-6163-1 | Not reported |
| Ubuntu | libpano13 | deb | pro | 2.9.20~rc3+dfsg-1ubuntu0.1~esm1 | Not reported | UBUNTU-CVE-2021-20307 | Not reported |
| Ubuntu | libpano13 | deb | 20.04 | 2.9.19+dfsg-3ubuntu0.20.04.1 | Not reported | UBUNTU-CVE-2021-20307 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libpano13-3]Fixed
Source package: [libpano13]
Details (2)
2.9.21+dfsg-3· amd64 · bookwormFixed · Fixed:
2.9.20~rc3+dfsg-1dsa · libpano13 · debian · bookworm; dsa · libpano13 · debian · 12
2.9.21+dfsg-3· arm64 · bookwormFixed · Fixed:
2.9.20~rc3+dfsg-1dsa · libpano13 · debian · bookworm; dsa · libpano13 · debian · 12
- [libpano13-bin]Fixed
Source package: [libpano13]
Details (2)
2.9.21+dfsg-3· amd64 · bookwormFixed · Fixed:
2.9.20~rc3+dfsg-1dsa · libpano13 · debian · bookworm; dsa · libpano13 · debian · 12
2.9.21+dfsg-3· arm64 · bookwormFixed · Fixed:
2.9.20~rc3+dfsg-1dsa · libpano13 · debian · bookworm; dsa · libpano13 · debian · 12
- [libpano13-dev]Fixed
Source package: [libpano13]
Details (2)
2.9.21+dfsg-3· amd64 · bookwormFixed · Fixed:
2.9.20~rc3+dfsg-1dsa · libpano13 · debian · bookworm; dsa · libpano13 · debian · 12
2.9.21+dfsg-3· arm64 · bookwormFixed · Fixed:
2.9.20~rc3+dfsg-1dsa · libpano13 · debian · bookworm; dsa · libpano13 · debian · 12
[Debian 13 (Trixie)]
- [libpano13-3t64]Fixed
Source package: [libpano13]
Details (2)
2.9.22+dfsg-1.1+b1· amd64 · trixieFixed · Fixed:
2.9.20~rc3+dfsg-1dsa · libpano13 · debian · 13
2.9.22+dfsg-1.1+b1· arm64 · trixieFixed · Fixed:
2.9.20~rc3+dfsg-1dsa · libpano13 · debian · 13
- [libpano13-bin]Fixed
Source package: [libpano13]
Details (2)
2.9.22+dfsg-1.1+b1· amd64 · trixieFixed · Fixed:
2.9.20~rc3+dfsg-1dsa · libpano13 · debian · 13
2.9.22+dfsg-1.1+b1· arm64 · trixieFixed · Fixed:
2.9.20~rc3+dfsg-1dsa · libpano13 · debian · 13
- [libpano13-dev]Fixed
Source package: [libpano13]
Details (2)
2.9.22+dfsg-1.1+b1· amd64 · trixieFixed · Fixed:
2.9.20~rc3+dfsg-1dsa · libpano13 · debian · 13
2.9.22+dfsg-1.1+b1· arm64 · trixieFixed · Fixed:
2.9.20~rc3+dfsg-1dsa · libpano13 · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2024_10968-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2021-20307]
- [https://osv.dev/vulnerability/DLA-2624-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2021-20307]
- [https://osv.dev/vulnerability/USN-6163-1]
- [https://security-tracker.debian.org/tracker/CVE-2021-20307]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]