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No exploitation reportedFix available

CVE-2021-33293

No exploitation reported by the sources we read.

  • Published2022-03-10
  • WeaknessCWE-125

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Panorama Tools libpano13 v2.9.20 was discovered to contain an out-of-bounds read in the function panoParserFindOLine() in parser.c.

Timeline

dates in UTC
  1. 2022-03-1017:42CVE publishedNVD

Versions per branch

NVD
Debian debian linux
BranchAffectedFixed in
9.0= 9.0no fix published
Libpano13 project libpano13
BranchAffectedFixed in
2.9= 2.9.20no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

  • libpanoSUSE:Package Hub 15 SP3all versions · fixed in 2.9.19-bp153.3.3.1
  • libpanoopenSUSE:Leap 15.3all versions · fixed in 2.9.19-bp153.3.3.1
  • libpano13Ubuntu:Pro:22.04:LTSall versions · fixed in 2.9.20~rc3+dfsg-1ubuntu0.1~esm1
  • libpano13Ubuntu:Pro:18.04:LTSall versions · fixed in 2.9.19+dfsg-3ubuntu0.18.04.1~esm1
  • libpano13Ubuntu:Pro:16.04:LTSall versions · fixed in 2.9.19+dfsg-2ubuntu0.1~esm1
  • libpano13Ubuntu:Pro:14.04:LTSall versions · fixed in 2.9.18+dfsg-6ubuntu2+esm1
  • libpano13Ubuntu:20.04:LTSall versions · fixed in 2.9.19+dfsg-3ubuntu0.20.04.1
  • libpano13Mageia:8all versions · fixed in 2.9.20-1.1.mga8.tainted

5 more package ranges on OSV.dev

Full record on NVD

Fix

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Published
2022-03-10
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-fw2x-cw3j-w7vv

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.

Is CVE-2021-33293 actively exploited?

Active exploitation of CVE-2021-33293 has not been confirmed. Its EPSS score was 2.1% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2021-33293?

CVE-2021-33293 has a CVSS v3 base score of 9.1 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H.

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