Bug 1268243 – CVE-2015-7558 librsvg2: Stack exhaustion causing DoS

Bug 1268243 - (CVE-2015-7558) CVE-2015-7558 librsvg2: Stack exhaustion causing DoS

Summary:	CVE-2015-7558 librsvg2: Stack exhaustion causing DoS

Status:	CLOSED WONTFIX

Aliases:	CVE-2015-7558

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	medium Severity medium
Target Milestone:	---
Target Release:	---
Assigned To:	Red Hat Product Security
QA Contact:
Docs Contact:

URL:
Whiteboard:	impact=moderate,public=20151221,repor...
Keywords:	Security

Duplicates:	CVE-2016-4347 (view as bug list)
Depends On:	1293346 1293347
Blocks:	1268247 1331729
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Reported:	2015-10-02 05:25 EDT by Adam Mariš
Modified:	2016-07-04 01:11 EDT (History)
CC List:	7 users (show)

See Also:
Fixed In Version:	librsvg2 2.40.12
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2015-12-22 05:59:20 EST
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

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Description Adam Mariš 2015-10-02 05:25:03 EDT

A vulnerability causing stack exhaustion leading to DoS was found in librsvg2 when parsing SVG file.

Comment 2 Adam Mariš 2015-10-02 05:56:16 EDT

Acknowledgements:

Red Hat would like to thank Gustavo Grieco for reporting this issue.

Comment 3 Matthias Clasen 2015-10-02 10:10:49 EDT

I don't believe that firefox is using librsvg to parse files that are loaded from the net.

Comment 5 Matthias Clasen 2015-12-14 13:38:30 EST

yes, I believe this was fixed by rewriting the way librsvg checks for cyclic references.

Comment 6 Adam Mariš 2015-12-21 08:53:50 EST

Created librsvg2 tracking bugs for this issue:

Affects: fedora-all [bug 1293346]

Comment 7 Adam Mariš 2015-12-21 08:53:56 EST

Created mingw-librsvg2 tracking bugs for this issue:

Affects: fedora-all [bug 1293347]

Comment 10 Stefan Cornelius 2016-06-03 09:04:17 EDT

*** Bug 1331724 has been marked as a duplicate of this bug. ***

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