Bug 1210675 – CVE-2015-1860 qt: segmentation fault in qgifhandler.cpp

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Bug 1210675 - (CVE-2015-1860) CVE-2015-1860 qt: segmentation fault in qgifhandler.cpp

Summary:	CVE-2015-1860 qt: segmentation fault in qgifhandler.cpp

Status:	CLOSED WONTFIX

Aliases:	CVE-2015-1860

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=20150311,repor...
Keywords:	Security

Depends On:	1210677
Blocks:	1210676
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Reported:	2015-04-10 06:50 EDT by Vasyl Kaigorodov
Modified:	2015-12-22 05:55 EST (History)
CC List:	8 users (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:	A memory corruption flaw was found in the way Qt handled certain GIF image files. If a user loaded a specially crafted GIF image file with an application linked against Qt, it could cause the application to crash or, possibly, execute arbitrary code with the privileges of the user running the application.
Story Points:	---
Clone Of:
Environment:
Last Closed:	2015-12-22 05:55:14 EST
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
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Verified Versions:
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oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
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Description Vasyl Kaigorodov 2015-04-10 06:50:48 EDT

Fuzzing test revealed that for certain malformed gif files, the handler would segfault.

Upstream fix: https://codereview.qt-project.org/#/c/108248/

Acknowledgements:

Red Hat would like to thank Richard Moore of KDE for reporting this issue.

Comment 1 Vasyl Kaigorodov 2015-04-10 06:52:57 EDT

Created qt tracking bugs for this issue:

Affects: fedora-all [bug 1210677]

Comment 2 Stefan Cornelius 2015-04-17 10:19:55 EDT

References:

Upstream advisory:
http://lists.qt-project.org/pipermail/announce/2015-April/000067.html

Comment 3 Fedora Update System 2015-04-21 15:11:35 EDT

qt5-qtbase-5.4.1-9.fc22 has been pushed to the Fedora 22 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 4 Kevin Kofler 2015-04-21 19:39:14 EDT

Qt 3 appears to be VULNERABLE to this issue. (The offending code can be found in src/kernel/qasyncimageio.cpp.) I am backporting the fix from Qt 4 to the Fedora qt3 package.

Qt 4 and Qt 5 are also vulnerable, and Fedora updates correcting this vulnerability have been issued.

Comment 5 Kevin Kofler 2015-04-21 20:09:38 EDT

Qt 3 patch (backported from Qt 4 by me):
http://pkgs.fedoraproject.org/cgit/qt3.git/plain/qt-x11-free-3.3.8b-CVE-2015-1860.patch

Comment 6 Kevin Kofler 2015-04-21 20:39:49 EDT

Qt 3 security updates filed: https://admin.fedoraproject.org/updates/qt3

Comment 8 Fedora Update System 2015-04-23 12:10:08 EDT

qt-4.8.6-28.fc22 has been pushed to the Fedora 22 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 9 Fedora Update System 2015-04-24 18:48:36 EDT

qt3-3.3.8b-63.fc22 has been pushed to the Fedora 22 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 10 Fedora Update System 2015-04-26 08:43:27 EDT

qt5-qtbase-5.4.1-9.fc20 has been pushed to the Fedora 20 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 11 Fedora Update System 2015-04-26 08:45:43 EDT

qt5-qtbase-5.4.1-9.fc21 has been pushed to the Fedora 21 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 12 Fedora Update System 2015-04-29 15:18:11 EDT

qt5-qtbase-5.4.1-9.el7 has been pushed to the Fedora EPEL 7 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 13 Fedora Update System 2015-04-30 07:45:42 EDT

qt-4.8.6-28.fc21 has been pushed to the Fedora 21 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 14 Fedora Update System 2015-05-01 12:37:10 EDT

qt3-3.3.8b-63.fc21 has been pushed to the Fedora 21 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 15 Fedora Update System 2015-05-01 12:49:12 EDT

qt3-3.3.8b-63.fc20 has been pushed to the Fedora 20 stable repository.  If problems still persist, please make note of it in this bug report.

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