Bug 1685001 (CVE-2019-9208)

Summary: CVE-2019-9208 wireshark: null-pointer dereference in TCAP dissector
Product: [Other] Security Response Reporter: Dhananjay Arunesh <darunesh>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED WONTFIX QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: mruprich, tcullum
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Fixed In Version: wireshark 2.6.7, wireshark 2.4.13 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2021-06-29 20:02:33 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On: 1690831    
Bug Blocks: 1684116    

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.


Upstream Patch:

Comment 1 Dhananjay Arunesh 2019-03-04 06:25:07 UTC
External References:


Comment 3 Stefan Cornelius 2019-03-20 10:18:36 UTC

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