GitHub Advisoryadvisory · Maven

GHSA-qw3f-w4pf-jh5f Regular expression denial of service in apache tika

MEDIUM Published 2022-06-01 Modified 2023-08-24 Official page ↗
Aliases
CVE-2022-30973
Ecosystem
Maven
Packages
org.apache.tika:tika-core
Severity
Moderate
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weaknesses
CWE-1333
Reviewed
2022-06-03

Affected packages

• Maven org.apache.tika:tika-core: >= 1.17, < 1.28.3 → fixed in 1.28.3

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.

Related

Alias · CVE (1)

  • CVE-2022-30973 We failed to apply the fix for CVE-2022-30126 to the 1.x branch in the 1.28.2 release. vulnerability

Weakness · CWE (1)

  • CWE-1333 Inefficient Regular Expression Complexity weakness

References