CVE-2022-30126
Apache Tika Regular Expression Denial of Service in Standards Extractor
- State
- Published
- Severity
- Not scored
- Published
- May 16, 2022
- Updated
- Aug 3, 2024
- Reserved
- May 3, 2022
Description
In Apache Tika, a regular expression in our StandardsText class, used by the StandardsExtractingContentHandler could lead to a denial of service caused by backtracking on a specially crafted file. This only affects users who are running the StandardsExtractingContentHandler, which is a non-standard handler. This is fixed in 1.28.2 and 2.4.0
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
Apache TikaApache Software Foundation |
|
References
- https://lists.apache.org/thread/dh3syg68nxogbmlg13srd6gjn3h2z6r4
- [oss-security] 20220516 CVE-2022-30126: Apache Tika Regular Expression Denial of Service in Standards Extractormailing-list
- [oss-security] 20220531 CVE-2022-30973: Apache Tika: Missing fix for CVE-2022-30126 in 1.28.2mailing-list
- [oss-security] 20220627 CVE-2022-33879: Apache Tika: Incomplete fix and new regex DoS in StandardsExtractingContentHandlermailing-list
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://security.netapp.com/advisory/ntap-20220624-0004/
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