Bug 1425850

Summary:	utf8proc: Multiple vulnerabilities
Product:	[Other] Security Response	Reporter:	Andrej Nemec <anemec>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	nalimilan
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	utf8proc 2.1.0	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-06-08 03:08:02 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:	1425851, 1425852
Bug Blocks:

Description Andrej Nemec 2017-02-22 15:33:01 UTC

Multiple vulnerabilities were found in utf8proc.

1. Buffer overrun in utf8proc.c utf8proc_iterate()

Upstream bug:

https://github.com/JuliaLang/utf8proc/pull/66

Upstream patch:

https://github.com/JuliaLang/utf8proc/commit/5a84e53b0cf676b53c9a8b80d42ef91311b124f9

2. Stack overflow (infinite recursion) that could occur due to incorrect definition of UINT16_MAX with some compilers

Upstream bug:

https://github.com/JuliaLang/utf8proc/issues/82

Upstream patch:

https://github.com/JuliaLang/utf8proc/commit/caef918abd0a9425b3942df3859c7bea7b8986e0

Comment 1 Andrej Nemec 2017-02-22 15:33:39 UTC

Created utf8proc tracking bugs for this issue:

Affects: epel-7 [bug 1425851]
Affects: fedora-all [bug 1425852]

Comment 2 Product Security DevOps Team 2019-06-08 03:08:02 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.