Bug 2083145 (CVE-2018-25033)

Summary:	CVE-2018-25033 admesh: heap-buffer-overflow in stl_update_connects_remove_1() of src/connect.c
Product:	[Other] Security Response	Reporter:	TEJ RATHI <trathi>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	jcp, mhroncok, perl-devel
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-05-09 17:15:36 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:	2083147, 2083146, 2083148
Bug Blocks:

Description TEJ RATHI 2022-05-09 12:58:46 UTC

ADMesh through 0.98.4 has a heap-based buffer over-read in stl_update_connects_remove_1 (called from stl_remove_degenerate) in connect.c in libadmesh.a.

https://github.com/admesh/admesh/issues/28
https://github.com/admesh/admesh/commit/e84d8353f1347e1f26f0a95770d92ba14e6ede38

Comment 1 TEJ RATHI 2022-05-09 13:01:05 UTC

Created admesh tracking bugs for this issue:

Affects: epel-all [bug 2083147]
Affects: fedora-all [bug 2083146]


Created slic3r tracking bugs for this issue:

Affects: fedora-all [bug 2083148]

Comment 2 Product Security DevOps Team 2022-05-09 17:15:34 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.