CVE-2022-33879
Apache Tika contains incomplete fix for regex DoS
3.3
LOW
CVSS 3.1
EPSS 0.03%
Description
The initial fixes in CVE-2022-30126 and CVE-2022-30973 for regexes in the StandardsExtractingContentHandler were insufficient, and we found a separate, new regex DoS in a different regex in the StandardsExtractingContentHandler. These are now fixed in 1.28.4 and 2.4.1.
How to fix CVE-2022-33879
To remediate CVE-2022-33879, upgrade the affected package to a fixed version below.
- —no fix listed
- —upgrade to 1.28.4 or later
Is CVE-2022-33879 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0
- from 0, < 1.28.4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.3 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L |