Bug 1463307 (CVE-2017-8871)

Summary:	CVE-2017-8871 libcroco: Infinite loop in the cr_parser_parse_selector_core function
Product:	[Other] Security Response	Reporter:	Andrej Nemec <anemec>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	dodji, fmuellner, mclasen, otaylor, rhughes
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:	2017-06-20 14:36:38 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:	1463308, 1463309, 1910596
Bug Blocks:

Description Andrej Nemec 2017-06-20 14:35:18 UTC

The cr_parser_parse_selector_core function in cr-parser.c in libcroco allows attackers to cause a denial of service (infinite loop and CPU consumption) via a crafted CSS file.

Upstream issue:

https://bugzilla.gnome.org/show_bug.cgi?id=782649

Comment 1 Andrej Nemec 2017-06-20 14:36:06 UTC

Created libcroco tracking bugs for this issue:

Affects: fedora-all [bug 1463308]


Created mingw-libcroco tracking bugs for this issue:

Affects: fedora-all [bug 1463309]