CVE-2021-33293 json
Panorama Tools libpano13 v2.9.20 was discovered to contain an out-of-bounds read in the function panoParserFindOLine() in parser.c.
published 2022-03-10 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-20004
- cvss
- 9.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.1%
- EPSS 2.1% chance of exploitation in 30 days, percentile 81%
- public exploits
- 0
- none known
Summary
Panorama Tools libpano13 v2.9.20 was discovered to contain an out-of-bounds read in the function panoParserFindOLine() in parser.c.
Patch / fix
- libpano13 Debian 14, Debian 13, Debian 12 2.9.21+dfsg-2
debian advisories DEBIAN-CVE-2021-33293
- libpano13 Ubuntu 20.04 LTS 2.9.19+dfsg-3ubuntu0.20.04.1
- libpano13 Ubuntu Pro 14.04 LTS 2.9.18+dfsg-6ubuntu2+esm1
- libpano13 Ubuntu Pro 16.04 LTS 2.9.19+dfsg-2ubuntu0.1~esm1
- libpano13 Ubuntu Pro 18.04 LTS 2.9.19+dfsg-3ubuntu0.18.04.1~esm1
- libpano13 Ubuntu Pro 22.04 LTS 2.9.20~rc3+dfsg-1ubuntu0.1~esm1
ubuntu advisories UBUNTU-CVE-2021-33293
Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0
- libpano Package Hub 15 SP3, openSUSE Leap 15.3 2.9.19-bp153.3.3.1
opensuse advisories openSUSE-SU-2022:10208-1
Exploit prediction
2.10% chance of exploitation in the next 30 days, higher than 81% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- groups.google.com https://groups.google.com/u/1/g/hugin-ptx/c/gLtz2vweD74 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |
| NVD | 2.0 | 6.4 | AV:N/AC:L/Au:N/C:P/I:N/A:P |
Classification
- Weakness
-
- CWE-125 Out-of-bounds Read
References
-
sourceforge.net
/p/panotools/libpano13/ci/62aa7eed8fae5d8f247a2508a757f31000de386f/
patch, third-party-advisory
-
groups.google.com
/u/1/g/hugin-ptx/c/gLtz2vweD74
exploit, mailing-list
-
lists.debian.org
/debian-lts-announce/2022/03/msg00029.html
mailing-list, third-party-advisory
Sources
- CVE List CVE-2021-33293
- NVD CVE-2021-33293
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.