Bug 1873076 (CVE-2019-11411)

Summary:	CVE-2019-11411 mujs: stack-based buffer overflow in jsnumber.c
Product:	[Other] Security Response	Reporter:	Dhananjay Arunesh <darunesh>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	psabata
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:	2020-08-27 13:17:41 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:	1873077, 1873078
Bug Blocks:

Description Dhananjay Arunesh 2020-08-27 10:24:28 UTC

 An issue was discovered in Artifex MuJS 1.0.5. The Number#toFixed() and numtostr implementations in jsnumber.c have a stack-based buffer overflow.

References:
https://bugs.gentoo.org/719248

Comment 1 Dhananjay Arunesh 2020-08-27 10:25:22 UTC

Created mujs tracking bugs for this issue:

Affects: epel-8 [bug 1873078]
Affects: fedora-all [bug 1873077]

Comment 2 Product Security DevOps Team 2020-08-27 13:17:41 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.