CVE-2022-30973

Inefficient Regular Expression Complexity in maven/org.apache.tika/tika-server

Identifiers

CVE-2022-30973

Package Slug

maven/org.apache.tika/tika-server

Vulnerability

Inefficient Regular Expression Complexity

Description

We failed to apply the fix for CVE-2022-30126 to the 1.x branch in the 1.28.2 release. In Apache Tika, a regular expression in the 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 1.28.3.

Affected Versions

All versions before 1.28.3

Solution

Upgrade to version 1.28.3 or above.

Last Modified

2022-06-15

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