Vulnerability Details : CVE-2021-33798
Potential exploit
A null pointer dereference was found in libpano13, version libpano13-2.9.20. The flow allows attackers to cause a denial of service and potential code execute via a crafted file.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2021-33798
- cpe:2.3:a:libpano13_project:libpano13:2.9.20:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-33798
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 37 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-33798
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST | |
4.7
|
MEDIUM | CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.0
|
3.6
|
Fedora Project |
CWE ids for CVE-2021-33798
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by:
- nvd@nist.gov (Primary)
- patrick@puiterwijk.org (Secondary)
References for CVE-2021-33798
-
https://groups.google.com/u/1/g/hugin-ptx/c/gLtz2vweD74
libpano13-bin: out of bounds read in PTinfoExploit;Mailing List;Third Party Advisory
-
https://sourceforge.net/p/panotools/libpano13/ci/62aa7eed8fae5d8f247a2508a757f31000de386f/
Panorama Tools / libpano13 / Commit [62aa7e]Patch
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