Bug 1210674 (CVE-2015-1859) - CVE-2015-1859 qt: segmentation fault in qicohandler.cpp
Summary: CVE-2015-1859 qt: segmentation fault in qicohandler.cpp
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2015-1859
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1210677
Blocks: 1210676
TreeView+ depends on / blocked
 
Reported: 2015-04-10 10:49 UTC by Vasyl Kaigorodov
Modified: 2023-05-12 08:15 UTC (History)
8 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2015-12-22 10:54:22 UTC
Embargoed:

Attachments (Terms of Use)

Description Vasyl Kaigorodov 2015-04-10 10:49:51 UTC 
Fuzzing test revealed that for certain malformed ico files, the handler would segfault.

Upstream fix: https://codereview.qt-project.org/#/c/108312/

Acknowledgements:

Red Hat would like to thank Richard Moore of KDE for reporting this issue.
Comment 1 Vasyl Kaigorodov 2015-04-10 10:52:41 UTC 
Created qt tracking bugs for this issue:

Affects: fedora-all [bug 1210677]
Comment 2 Stefan Cornelius 2015-04-17 14:19:59 UTC 
References:

Upstream advisory:
http://lists.qt-project.org/pipermail/announce/2015-April/000067.html
Comment 3 Fedora Update System 2015-04-21 19:11:38 UTC 
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 23:37:06 UTC 
To the best of my knowledge, Qt 3 is NOT vulnerable to this issue, because it does not include an ICO reader. (ICO reading in Qt 3 was provided only in kdelibs3's kimgio, which uses completely different code.)

Qt 4 and Qt 5 are vulnerable, and Fedora updates correcting this vulnerability have been issued.
Comment 6 Fedora Update System 2015-04-23 16:10:03 UTC 
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 7 Fedora Update System 2015-04-26 12:43:32 UTC 
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 8 Fedora Update System 2015-04-26 12:45:45 UTC 
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 9 Fedora Update System 2015-04-29 19:18:16 UTC 
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 10 Fedora Update System 2015-04-30 11:45:40 UTC 
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.
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