Bug 1625921 (CVE-2018-16058)

Summary: CVE-2018-16058 wireshark: Bluetooth AVDTP dissector crash
Product: [Other] Security Response Reporter: Andrej Nemec <anemec>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED NOTABUG QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: denis, huzaifas, lemenkov, mruprich, msehnout, phatina, rvokal, sardella
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: wireshark 2.6.3, wireshark 2.4.9, wireshark 2.2.17 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2018-09-26 15:39:40 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: 1625926, 1625927    
Bug Blocks: 1625928    
Attachments:
Description Flags
Patch none

Description Andrej Nemec 2018-09-06 08:46:52 UTC 
 It may be possible to make Wireshark crash by injecting a malformed packet onto the wire or by convincing someone to read a malformed packet trace file.

External References:

https://www.wireshark.org/security/wnpa-sec-2018-44.html

Upstream bug:

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14884
Comment 1 Andrej Nemec 2018-09-06 08:50:05 UTC 
Created wireshark tracking bugs for this issue:

Affects: fedora-all [bug 1625927]
Comment 3 Michal Ruprich 2018-09-26 09:48:50 UTC 
Created attachment 1487126 [details]
Patch
Comment 4 Scott Gayou 2018-09-26 15:36:26 UTC 
Not reproducible on RHEL6/7. Patch looks slightly applicable just due to the wmem_new0, but I'm guessing that may just be a memleak. No valgrind errors.