Bug 1651949 (CVE-2018-19200)

Summary: CVE-2018-19200 uriparser: NULL pointer dereference via uriResetUri* function
Product: [Other] Security Response Reporter: Andrej Nemec <anemec>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: NEW --- QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedCC: fdc, huzaifas, jkucera, manisandro, rakesh.pandit
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: uriparser 0.9.0 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 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: 1651951, 1652000    
Bug Blocks: 1651950    

Description Andrej Nemec 2018-11-21 09:43:18 UTC
An issue was discovered in uriparser before 0.9.0. UriCommon.c allows attempted operations on NULL input via a uriResetUri* function.

References:

https://github.com/uriparser/uriparser/blob/uriparser-0.9.0/ChangeLog

Upstream patch:

https://github.com/uriparser/uriparser/commit/f58c25069cf4a986fe17a80c5b38687e31feb539

Comment 1 Andrej Nemec 2018-11-21 09:44:51 UTC
Created uriparser tracking bugs for this issue:

Affects: fedora-all [bug 1651951]

Comment 2 Stefan Cornelius 2018-11-21 11:43:52 UTC
Statement:

This issue affects the versions of uriparser as shipped with Red Hat Enterprise Linux 7.