Bug 2088523 (CVE-2022-30126)

Summary: CVE-2022-30126 tika-core: Regular Expression Denial of Service in standards extractor
Product: [Other] Security Response Reporter: Marian Rehak <mrehak>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedCC: aileenc, alazarot, anstephe, avibelli, bgeorges, chazlett, clement.escoffier, dandread, dkreling, drieden, emingora, etirelli, ggaughan, gmalinko, gsmet, hamadhan, hbraun, ibek, janstey, jnethert, jochrist, jolee, jrokos, jschatte, jstastny, jwon, krathod, kverlaen, lthon, mnovotny, mszynkie, pantinor, pdelbell, peholase, pgallagh, pjindal, probinso, rguimara, rrajasek, rruss, rsvoboda, sbiarozk, sdouglas, tzimanyi
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: tika-core 1.28.2, tika-core 2.4.0 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2022-07-07 21:38:20 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 2088524    

Description Marian Rehak 2022-05-19 15:45:48 UTC 
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.

Reference:

http://www.openwall.com/lists/oss-security/2022/05/16/3
Comment 2 errata-xmlrpc 2022-07-07 14:23:29 UTC 
This issue has been addressed in the following products:

  Red Hat Fuse 7.11

Via RHSA-2022:5532 https://access.redhat.com/errata/RHSA-2022:5532
Comment 3 Product Security DevOps Team 2022-07-07 21:38:17 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2022-30126