Bug 1625921 (CVE-2018-16058) - CVE-2018-16058 wireshark: Bluetooth AVDTP dissector crash
Summary: CVE-2018-16058 wireshark: Bluetooth AVDTP dissector crash
Status: CLOSED NOTABUG
Alias: CVE-2018-16058
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: impact=moderate,public=20180829,repor...
Keywords: Security
Depends On: 1625926 1625927
Blocks: 1625928
TreeView+ depends on / blocked
 
Reported: 2018-09-06 08:46 UTC by Andrej Nemec
Modified: 2019-06-14 09:02 UTC (History)
8 users (show)

(edit)
Clone Of:
(edit)
Last Closed: 2018-09-26 15:39:40 UTC


Attachments (Terms of Use)
Patch (843 bytes, patch)
2018-09-26 09:48 UTC, Michal Ruprich 🐧
no flags Details | Diff

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 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.


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