drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zahlenüberlauf in Qt
Name: |
Zahlenüberlauf in Qt |
|
ID: |
200703-06 |
|
Distribution: |
Gentoo |
|
Plattformen: |
Keine Angabe |
|
Datum: |
So, 4. März 2007, 01:33 |
|
Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4811
http://www.gentoo.org/security/en/glsa/glsa-200611-02.xml |
|
Applikationen: |
Qt |
|
Originalnachricht |
--so9zsI5B81VjUb/o Content-Type: text/plain; charset=us-ascii Content-Disposition: inline
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200703-06 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: AMD64 x86 emulation Qt library: Integer overflow Date: March 04, 2007 Bugs: #153704 ID: 200703-06
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis ========
The AMD64 x86 emulation Qt library makes use of an insecure version of the Qt library, potentially allowing for the remote execution of arbitrary code.
Background ==========
The AMD64 x86 emulation Qt library for AMD64 emulates the x86 (32-bit) Qt library on the AMD64 (64-bit) architecture.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 emul-linux-x86-qtlibs < 10.0 >= 10.0
Description ===========
An integer overflow flaw has been found in the pixmap handling of Qt, making the AMD64 x86 emulation Qt library vulnerable as well.
Impact ======
By enticing a user to open a specially crafted pixmap image in an application using the AMD64 x86 emulation Qt library, a remote attacker could cause an application crash or the remote execution of arbitrary code with the rights of the user running the application.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All AMD64 x86 emulation Qt library users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=app-emulation/emul-linux-x86-qtlibs-10.0"
References ==========
[ 1 ] GLSA 200611-02 http://www.gentoo.org/security/en/glsa/glsa-200611-02.xml [ 2 ] CVE-2006-4811 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4811
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200703-06.xml
Concerns? =========
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at http://bugs.gentoo.org.
License =======
Copyright 2007 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.
http://creativecommons.org/licenses/by-sa/2.5
--so9zsI5B81VjUb/o Content-Type: application/pgp-signature Content-Disposition: inline
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux)
iQEVAwUBReoOrjvRww8BFPxFAQKikQf/THdk7UJZOORhKkIPW74+UHxVLiSEP7oK 7b4zRYl340MqCeH9eBvAaW/F1AyClTIJvltgH9CFoJI5AfR9p2qFuhJmNjiP5YUX FUygAQ+sXDNZvySUQFUrWKOad1L3+A4OCNA4V7exccibSDO+GeWKC20FmKvN7CDa xWighsweKjg81q9KchAQfGh2pXNvtRUTxEPNqDhjQyMd+CLUDUhVah6J7eHd/+5P yLMm9bil0/cjq1/sF2i7CMCUiP/EJIsPkhH1bQqxup8rGYZzWnIrVhp4NYESyGNt JHxB128t7iFj1BbKdLNFW7qnt/D9IZLjGy8hlvBVk+prMG+ETi3tdQ== =mge8 -----END PGP SIGNATURE-----
--so9zsI5B81VjUb/o-- -- gentoo-announce@gentoo.org mailing list
|
|
|
|