Bug 1714993 (CVE-2019-12109)

Summary: CVE-2019-12109 miniupnp: null-pointer dereference in GetOutboundPinholeTimeout in upnpsoap.c for rem_port causing denial of service
Product: [Other] Security Response Reporter: Dhananjay Arunesh <darunesh>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED UPSTREAM QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: mike
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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Clone Of: Environment:
Last Closed: 2019-06-10 10:56:16 UTC Type: ---
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Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On: 1715005    
Bug Blocks:    

Description Dhananjay Arunesh 2019-05-29 10:47:14 UTC
A Denial Of Service vulnerability in MiniUPnP MiniUPnPd through 2.1 exists due to a NULL pointer dereference in GetOutboundPinholeTimeout in upnpsoap.c for rem_port.

Reference:
https://www.vdoo.com/blog/security-issues-discovered-in-miniupnp

Upstream commit:
https://github.com/miniupnp/miniupnp/commit/13585f15c7f7dc28bbbba1661efb280d530d114c
https://github.com/miniupnp/miniupnp/commit/86030db849260dd8fb2ed975b9890aef1b62b692

Comment 1 Dhananjay Arunesh 2019-05-29 11:09:02 UTC
Created miniupnpd tracking bugs for this issue:

Affects: fedora-all [bug 1715005]

Comment 2 Product Security DevOps Team 2019-06-10 10:56:16 UTC
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.