Bug 1731022 (CVE-2019-13619)

Summary: CVE-2019-13619 wireshark: ASN.1 BER dissector crash (wnpa-sec-2019-20)
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: denis, djh, huzaifas, lemenkov, mruprich, msehnout, phatina, rvokal, scorneli, sergey.avseyev, tcullum
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Wireshark 3.0.3, Wireshark 2.6.10, Wireshark 2.4.16 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2021-06-29 20:20:24 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 1731023, 1738827    
Bug Blocks: 1731025    

Description Dhananjay Arunesh 2019-07-18 07:15:51 UTC 
A vulnerability was found in Wireshark 3.0.0 to 3.0.2, 2.6.0 to 2.6.9, and 2.4.0 to 2.4.15, the ASN.1 BER dissector and related dissectors could crash. This was addressed in epan/asn1.c by properly restricting buffer increments.

Upstream commit:
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=7e90aed666e809c0db5de9d1816802a7dcea28d9
Comment 1 Dhananjay Arunesh 2019-07-18 07:16:04 UTC 
Created wireshark tracking bugs for this issue:

Affects: fedora-all [bug 1731023]
Comment 2 Dhananjay Arunesh 2019-07-18 07:16:21 UTC 
External References:

https://www.wireshark.org/security/wnpa-sec-2019-20.html
Comment 4 Stefan Cornelius 2019-08-08 09:00:18 UTC 
Statement:

This issue affects the versions of wireshark as shipped with Red Hat Enterprise Linux 8.