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Bug 1581781 - (CVE-2018-11360) CVE-2018-11360 wireshark: Heap-based Buffer Overflow in packet-gsm_a_dtap.c
CVE-2018-11360 wireshark: Heap-based Buffer Overflow in packet-gsm_a_dtap.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=20180512,repor...
: Security
Depends On: 1581791 1581754
Blocks: 1581792
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Reported: 2018-05-23 11:38 EDT by Laura Pardo
Modified: 2018-06-21 05:19 EDT (History)
6 users (show)

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Fixed In Version: wireshark 2.6.1, wireshark 2.4.7, wireshark 2.2.15
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Description Laura Pardo 2018-05-23 11:38:01 EDT 
A flaw was found in Wireshark 2.6.0, 2.4.0 to 2.4.6, and 2.2.0 to 2.2.14, the GSM A DTAP dissector could crash. 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. This was addressed in epan/dissectors/packet-gsm_a_dtap.c by fixing an off-by-one error that caused a buffer overflow.


References:
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14688
https://www.wireshark.org/security/wnpa-sec-2018-30.html

Upstream Patch:
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=a55b36c51f83a7b9680824e8ee3a6ce8429ab24b
Comment 1 Laura Pardo 2018-05-23 11:49:12 EDT 
Created wireshark tracking bugs for this issue:

Affects: fedora-all [bug 1581754]
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