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Bug 1572424 - (CVE-2018-1339) CVE-2018-1339 tika: Infinite loop in ChmParser can allow remote attacker to cause a denial of service
CVE-2018-1339 tika: Infinite loop in ChmParser can allow remote attacker to c...
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
medium Severity medium
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Assigned To: Red Hat Product Security
impact=moderate,public=20180425,repor...
: Security
Depends On: 1572427 1572428
Blocks: 1572420
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Reported: 2018-04-26 21:36 EDT by Sam Fowler
Modified: 2018-09-11 03:55 EDT (History)
43 users (show)

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Fixed In Version: tika 1.18
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External Trackers
Tracker ID Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2018:2669 None None None 2018-09-11 03:55 EDT

  None (edit)
Description Sam Fowler 2018-04-26 21:36:33 EDT 
Apache Tika before version 1.18 has an infinite loop vulnerability in the ChmParser. A remote attacker could exploit this to cause a denial of service via crafted file.


External References:

https://lists.apache.org/thread.html/4d2cb5c819401bb075e2a1130e0d14f0404a136541a6f91da0225828@%3Cdev.tika.apache.org%3E
Comment 1 Sam Fowler 2018-04-26 21:37:14 EDT 
Created tika tracking bugs for this issue:

Affects: fedora-all [bug 1572427]
Comment 7 Doran Moppert 2018-04-30 02:26:06 EDT 
Package rh-eclipse46-tika in Red Hat Software Collections does not include the CHM parser which contains this vulnerability.
Comment 8 Andrej Nemec 2018-05-14 11:53:21 EDT 
Statement:

This issue affects the versions of tika which is embedded in the nutch package  as shipped with Red Hat Satellite 5. The tika server is not exposed, as such exploitation is difficult, Red Hat Product Security has rated this issue as having security impact of Low. A future update may address this issue. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.
Comment 12 errata-xmlrpc 2018-09-11 03:55:25 EDT 
This issue has been addressed in the following products:

  Red Hat JBoss Fuse

Via RHSA-2018:2669 https://access.redhat.com/errata/RHSA-2018:2669
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