Bug 1581781 (CVE-2018-11360) - CVE-2018-11360 wireshark: Heap-based Buffer Overflow in packet-gsm_a_dtap.c
Summary: CVE-2018-11360 wireshark: Heap-based Buffer Overflow in packet-gsm_a_dtap.c
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2018-11360
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: 1581754 1581791
Blocks: 1581792
TreeView+ depends on / blocked
 
Reported: 2018-05-23 15:38 UTC by Laura Pardo
Modified: 2019-09-29 14:40 UTC (History)
6 users (show)

Fixed In Version: wireshark 2.6.1, wireshark 2.4.7, wireshark 2.2.15
Doc Type: If docs needed, set a value
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Clone Of:
Environment:
Last Closed: 2019-07-12 13:05:32 UTC


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Description Laura Pardo 2018-05-23 15:38:01 UTC
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 15:49:12 UTC
Created wireshark tracking bugs for this issue:

Affects: fedora-all [bug 1581754]

Comment 7 Product Security DevOps Team 2019-07-12 13:05:32 UTC
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2018-11360


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