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Security Advisories: GSA_kwCzR0hTQS1ycGptLTQyMnItOTVtaM4AAX6I

Regular expression denial of service in apache tika

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 was originally fixed in 1.28.2 and 2.4.0. While the fix in version 2.4.0 was complete, the fix for the 1.x branch wasn't incorporated until version 1.28.3. Please see GHSA-qw3f-w4pf-jh5f for more information.

Permalink: https://github.com/advisories/GHSA-rpjm-422r-95mh
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1ycGptLTQyMnItOTVtaM4AAX6I
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: almost 2 years ago
Updated: 8 months ago

CVSS Score: 5.5
CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Identifiers: GHSA-rpjm-422r-95mh, CVE-2022-30126
References:

• https://nvd.nist.gov/vuln/detail/CVE-2022-30126
• https://lists.apache.org/thread/dh3syg68nxogbmlg13srd6gjn3h2z6r4
• http://www.openwall.com/lists/oss-security/2022/05/16/3
• http://www.openwall.com/lists/oss-security/2022/05/31/2
• https://security.netapp.com/advisory/ntap-20220624-0004/
• http://www.openwall.com/lists/oss-security/2022/06/27/5
• https://www.oracle.com/security-alerts/cpujul2022.html
• https://github.com/apache/tika/commit/83b0de4d60161ebd4bc224141a959ac8c18d95f4
• https://github.com/apache/tika/commit/a36711610fa1f6f5ba0f594803415af795e0b265
• https://github.com/apache/tika/commit/e76302196ebcafb7b51fce37fbe8256e6c0fbc51
• https://github.com/advisories/GHSA-qw3f-w4pf-jh5f
• https://github.com/advisories/GHSA-rpjm-422r-95mh

Repository: https://github.com/apache/tika
Blast Radius: 9.6

Affected Packages