Bug 1746656 (CVE-2019-10051) - CVE-2019-10051 suricata: denial of service in function filetracker_newchunk
Summary: CVE-2019-10051 suricata: denial of service in function filetracker_newchunk
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2019-10051
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1746657 1746658
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-08-29 04:49 UTC by Dhananjay Arunesh
Modified: 2019-08-29 07:07 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2019-08-29 07:07:18 UTC
Embargoed:

Attachments (Terms of Use)

Description Dhananjay Arunesh 2019-08-29 04:49:35 UTC 
An issue was discovered in Suricata 4.1.3. If the function filetracker_newchunk encounters an unsafe "Some(sfcm) => { ft.new_chunk }" item, then the program enters an smb/files.rs error condition and crashes.

Reference:
https://github.com/OISF/suricata/pull/3734
https://redmine.openinfosecfoundation.org/issues/2896
https://suricata-ids.org/2019/04/30/suricata-4-1-4-released/
Comment 1 Dhananjay Arunesh 2019-08-29 04:50:09 UTC 
Created suricata tracking bugs for this issue:

Affects: epel-7 [bug 1746658]
Affects: fedora-all [bug 1746657]
Comment 2 Product Security DevOps Team 2019-08-29 07:07:18 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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