CVE-2021-33293
CRITICALCVSS 9.1/10EPSS 2.07%
Last modified
CVE-2021-33293 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. Panorama Tools libpano13 v2.9.20 was discovered to contain an out-of-bounds read in the function panoParserFindOLine() in parser.c.. EPSS estimates a 2.07% chance of exploitation in the next 30 days.
Description
Panorama Tools libpano13 v2.9.20 was discovered to contain an out-of-bounds read in the function panoParserFindOLine() in parser.c.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Libpano13 Project | Libpano13 | 2.9.20 |
| Debian | Debian Linux | 9.0 |
References
- https://groups.google.com/u/1/g/hugin-ptx/c/gLtz2vweD74Exploit, Mailing List
- https://lists.debian.org/debian-lts-announce/2022/03/msg00029.htmlMailing List, Third Party Advisory
- https://sourceforge.net/p/panotools/libpano13/ci/62aa7eed8fae5d8f247a2508a757f31000de386f/Patch, Third Party Advisory
- https://groups.google.com/u/1/g/hugin-ptx/c/gLtz2vweD74Exploit, Mailing List
- https://lists.debian.org/debian-lts-announce/2022/03/msg00029.htmlMailing List, Third Party Advisory
- https://sourceforge.net/p/panotools/libpano13/ci/62aa7eed8fae5d8f247a2508a757f31000de386f/Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-33293?
Panorama Tools libpano13 v2.9.20 was discovered to contain an out-of-bounds read in the function panoParserFindOLine() in parser.c.
How severe is CVE-2021-33293?
CVE-2021-33293 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 2.07% probability of exploitation in the next 30 days.
How do I fix CVE-2021-33293?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2021-33293?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST