Bug 1685001 (CVE-2019-9208) - CVE-2019-9208 wireshark: null-pointer dereference in TCAP dissector
Summary: CVE-2019-9208 wireshark: null-pointer dereference in TCAP dissector
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2019-9208
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: 1690831
Blocks: 1684116
TreeView+ depends on / blocked
 
Reported: 2019-03-04 06:24 UTC by Dhananjay Arunesh
Modified: 2021-06-29 20:02 UTC (History)
2 users (show)

Fixed In Version: wireshark 2.6.7, wireshark 2.4.13
Clone Of:
Environment:
Last Closed: 2021-06-29 20:02:33 UTC
Embargoed:

Attachments (Terms of Use)

Description Dhananjay Arunesh 2019-03-04 06:24:13 UTC 
In Wireshark 2.4.0 to 2.4.12 and 2.6.0 to 2.6.6, the TCAP dissector could crash. This was addressed in epan/dissectors/asn1/tcap/tcap.cnf by avoiding NULL pointer dereferences.

Reference:
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15464

Upstream Patch:
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=3d1b8004ed3a07422ca5d4e4ee8097150b934fd2
Comment 1 Dhananjay Arunesh 2019-03-04 06:25:07 UTC 
External References:

https://www.wireshark.org/security/wnpa-sec-2019-07.html
Comment 3 Stefan Cornelius 2019-03-20 10:18:36 UTC 
Statement:

This issue did not affect the versions of wireshark as shipped with Red Hat Enterprise Linux 5, 6, and 7.
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