CVE-2022-30126GHSA-RPJM-422R-95MH
Apache Tika Regular Expression Denial of Service in Standards Extractor
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 1.28.2, 2.4.0
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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
Timeline
- CVE published
- Record last updated
Affected versions
- Apache Software Foundation Apache Tika
through 1.28.1
- org.apache.tika:tika-coreMaven
From 1.17 · fixed in 1.28.2
- org.apache.tika:tika-coreMaven
From 2.0.0 · fixed in 2.4.0