-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ______________________________________________________________________________ SUSE Security Announcement Package: MozillaFirefox Announcement ID: SUSE-SA:2009:009 Date: Mon, 16 Feb 2009 10:00:00 +0000 Affected Products: openSUSE 11.0 openSUSE 11.1 Vulnerability Type: remote code execution Severity (1-10): 8 SUSE Default Package: yes Cross-References: CVE-2009-0352, CVE-2009-0353, CVE-2009-0354 CVE-2009-0355, CVE-2009-0356, CVE-2009-0357 CVE-2009-0358, MFSA 2008-47, MFSA 2009-01 MFSA 2009-02, MFSA 2009-03, MFSA 2009-04 MFSA 2009-05, MFSA 2009-06 Content of This Advisory: 1) Security Vulnerability Resolved: Mozilla Firefox security update Problem Description 2) Solution or Work-Around 3) Special Instructions and Notes 4) Package Location and Checksums 5) Pending Vulnerabilities, Solutions, and Work-Arounds: See SUSE Security Summary Report. 6) Authenticity Verification and Additional Information ______________________________________________________________________________ 1) Problem Description and Brief Discussion The Mozilla Firefox browser is updated to version 3.0.6 fixing various security and stability issues. MFSA 2009-01 / CVE-2009-0352 / CVE-2009-0353: Mozilla developers identified and fixed several stability bugs in the browser engine used in Firefox and other Mozilla-based products. Some of these crashes showed evidence of memory corruption under certain circumstances and we presume that with enough effort at least some of these could be exploited to run arbitrary code. MFSA 2009-02 / CVE-2009-0354: Mozilla security researcher moz_bug_r_a4 reported that a chrome XBL method can be used in conjunction with window.eval to execute arbitrary JavaScript within the context of another website, violating the same origin policy. Firefox 2 releases are not affected. MFSA 2009-03 / CVE-2009-0355: Mozilla security researcher moz_bug_r_a4 reported that a form input controls type could be changed during the restoration of a closed tab. An attacker could set an input controls text value to the path of a local file whose location was known to the attacker. If the tab was then closed and the victim persuaded to re-open it, upon restoring the tab the attacker could use this vulnerability to change the input type to file. Scripts in the page could then automatically submit the form and steal the contents of the user's local file. MFSA 2009-04 / CVE-2009-0356: Mozilla security researcher Georgi Guninski reported that the fix for an earlier vulnerability reported by Liu Die Yu using local internet shortcut files to access other sites (MFSA 2008-47) could be bypassed by redirecting to a privileged about: URI such as about:plugins. If an attacker could get a victim to download two files, a malicious HTML file and a .desktop shortcut file, they could have the HTML document load a privileged chrome document via the shortcut and both documents would be treated as same origin. This vulnerability could potentially be used by an attacker to inject arbitrary code into the chrome document and execute with chrome privileges. Because this attack has relatively high complexity, the severity of this issue was determined to be moderate. MFSA 2009-05 / CVE-2009-0357: Developer and Mozilla community member Wladimir Palant reported that cookies marked HTTPOnly were readable by JavaScript via the XMLHttpRequest.getResponseHeader and XMLHttpRequest.getAllResponseHeaders APIs. This vulnerability bypasses the security mechanism provided by the HTTPOnly flag which intends to restrict JavaScript access to document.cookie. The fix prevents the XMLHttpRequest feature from accessing the Set-Cookie and Set-Cookie2 headers of any response whether or not the HTTPOnly flag was set for those cookies. MFSA 2009-06 / CVE-2009-0358: Paul Nel reported that certain HTTP directives to not cache web pages, Cache-Control: no-store and Cache-Control: no-cache for HTTPS pages, were being ignored by Firefox 3. On a shared system, applications relying upon these HTTP directives could potentially expose private data. Another user on the system could use this vulnerability to view improperly cached pages containing private data by navigating the browser back. Fixes for older Firefox and other Mozilla versions are being worked on. 2) Solution or Work-Around There is no known workaround, please install the update packages. 3) Special Instructions and Notes Please close and restart all running instances of Mozilla Firefox after the update. 4) Package Location and Checksums The preferred method for installing security updates is to use the YaST Online Update (YOU) tool. YOU detects which updates are required and automatically performs the necessary steps to verify and install them. Alternatively, download the update packages for your distribution manually and verify their integrity by the methods listed in Section 6 of this announcement. Then install the packages using the command rpm -Fhv <file.rpm> to apply the update, replacing <file.rpm> with the filename of the downloaded RPM package. x86 Platform: openSUSE 11.1: http://download.opensuse.org/debug/update/11.1/rpm/i586/MozillaFirefox-debug... http://download.opensuse.org/debug/update/11.1/rpm/i586/MozillaFirefox-debug... http://download.opensuse.org/debug/update/11.1/rpm/i586/mozilla-xulrunner190... http://download.opensuse.org/debug/update/11.1/rpm/i586/mozilla-xulrunner190... http://download.opensuse.org/update/11.1/rpm/i586/MozillaFirefox-3.0.6-0.1.2... http://download.opensuse.org/update/11.1/rpm/i586/MozillaFirefox-branding-up... http://download.opensuse.org/update/11.1/rpm/i586/MozillaFirefox-translation... http://download.opensuse.org/update/11.1/rpm/i586/mozilla-xulrunner190-1.9.0... http://download.opensuse.org/update/11.1/rpm/i586/mozilla-xulrunner190-devel... http://download.opensuse.org/update/11.1/rpm/i586/mozilla-xulrunner190-gnome... http://download.opensuse.org/update/11.1/rpm/i586/mozilla-xulrunner190-trans... http://download.opensuse.org/update/11.1/rpm/i586/python-xpcom190-1.9.0.6-0.... openSUSE 11.0: http://download.opensuse.org/debug/update/11.0/rpm/i586/MozillaFirefox-debug... http://download.opensuse.org/debug/update/11.0/rpm/i586/MozillaFirefox-debug... http://download.opensuse.org/debug/update/11.0/rpm/i586/mozilla-xulrunner190... http://download.opensuse.org/debug/update/11.0/rpm/i586/mozilla-xulrunner190... http://download.opensuse.org/update/11.0/rpm/i586/MozillaFirefox-3.0.6-0.1.i... http://download.opensuse.org/update/11.0/rpm/i586/MozillaFirefox-translation... http://download.opensuse.org/update/11.0/rpm/i586/mozilla-xulrunner190-1.9.0... http://download.opensuse.org/update/11.0/rpm/i586/mozilla-xulrunner190-devel... http://download.opensuse.org/update/11.0/rpm/i586/mozilla-xulrunner190-gnome... http://download.opensuse.org/update/11.0/rpm/i586/mozilla-xulrunner190-trans... Power PC Platform: openSUSE 11.1: http://download.opensuse.org/debug/update/11.1/rpm/ppc/MozillaFirefox-debugi... http://download.opensuse.org/debug/update/11.1/rpm/ppc/MozillaFirefox-debugs... http://download.opensuse.org/debug/update/11.1/rpm/ppc/mozilla-xulrunner190-... http://download.opensuse.org/debug/update/11.1/rpm/ppc/mozilla-xulrunner190-... http://download.opensuse.org/update/11.1/rpm/ppc/MozillaFirefox-3.0.6-0.1.2.... http://download.opensuse.org/update/11.1/rpm/ppc/MozillaFirefox-branding-ups... http://download.opensuse.org/update/11.1/rpm/ppc/MozillaFirefox-translations... http://download.opensuse.org/update/11.1/rpm/ppc/mozilla-xulrunner190-1.9.0.... http://download.opensuse.org/update/11.1/rpm/ppc/mozilla-xulrunner190-devel-... http://download.opensuse.org/update/11.1/rpm/ppc/mozilla-xulrunner190-gnomev... http://download.opensuse.org/update/11.1/rpm/ppc/mozilla-xulrunner190-transl... http://download.opensuse.org/update/11.1/rpm/ppc/python-xpcom190-1.9.0.6-0.1... openSUSE 11.0: http://download.opensuse.org/debug/update/11.0/rpm/ppc/MozillaFirefox-debugi... http://download.opensuse.org/debug/update/11.0/rpm/ppc/MozillaFirefox-debugs... http://download.opensuse.org/debug/update/11.0/rpm/ppc/mozilla-xulrunner190-... http://download.opensuse.org/debug/update/11.0/rpm/ppc/mozilla-xulrunner190-... http://download.opensuse.org/update/11.0/rpm/ppc/MozillaFirefox-3.0.6-0.1.pp... http://download.opensuse.org/update/11.0/rpm/ppc/MozillaFirefox-translations... http://download.opensuse.org/update/11.0/rpm/ppc/mozilla-xulrunner190-1.9.0.... http://download.opensuse.org/update/11.0/rpm/ppc/mozilla-xulrunner190-64bit-... http://download.opensuse.org/update/11.0/rpm/ppc/mozilla-xulrunner190-devel-... http://download.opensuse.org/update/11.0/rpm/ppc/mozilla-xulrunner190-gnomev... http://download.opensuse.org/update/11.0/rpm/ppc/mozilla-xulrunner190-gnomev... http://download.opensuse.org/update/11.0/rpm/ppc/mozilla-xulrunner190-transl... http://download.opensuse.org/update/11.0/rpm/ppc/mozilla-xulrunner190-transl... x86-64 Platform: openSUSE 11.1: http://download.opensuse.org/debug/update/11.1/rpm/x86_64/MozillaFirefox-deb... http://download.opensuse.org/debug/update/11.1/rpm/x86_64/MozillaFirefox-deb... http://download.opensuse.org/debug/update/11.1/rpm/x86_64/mozilla-xulrunner1... http://download.opensuse.org/debug/update/11.1/rpm/x86_64/mozilla-xulrunner1... http://download.opensuse.org/update/11.1/rpm/x86_64/MozillaFirefox-3.0.6-0.1... http://download.opensuse.org/update/11.1/rpm/x86_64/MozillaFirefox-branding-... http://download.opensuse.org/update/11.1/rpm/x86_64/MozillaFirefox-translati... http://download.opensuse.org/update/11.1/rpm/x86_64/mozilla-xulrunner190-1.9... http://download.opensuse.org/update/11.1/rpm/x86_64/mozilla-xulrunner190-32b... http://download.opensuse.org/update/11.1/rpm/x86_64/mozilla-xulrunner190-dev... http://download.opensuse.org/update/11.1/rpm/x86_64/mozilla-xulrunner190-gno... http://download.opensuse.org/update/11.1/rpm/x86_64/mozilla-xulrunner190-gno... http://download.opensuse.org/update/11.1/rpm/x86_64/mozilla-xulrunner190-tra... http://download.opensuse.org/update/11.1/rpm/x86_64/mozilla-xulrunner190-tra... http://download.opensuse.org/update/11.1/rpm/x86_64/python-xpcom190-1.9.0.6-... openSUSE 11.0: http://download.opensuse.org/debug/update/11.0/rpm/x86_64/mozilla-xulrunner1... http://download.opensuse.org/debug/update/11.0/rpm/x86_64/mozilla-xulrunner1... http://download.opensuse.org/update/11.0/rpm/x86_64/MozillaFirefox-3.0.6-0.1... http://download.opensuse.org/update/11.0/rpm/x86_64/MozillaFirefox-translati... http://download.opensuse.org/update/11.0/rpm/x86_64/mozilla-xulrunner190-1.9... http://download.opensuse.org/update/11.0/rpm/x86_64/mozilla-xulrunner190-32b... http://download.opensuse.org/update/11.0/rpm/x86_64/mozilla-xulrunner190-dev... http://download.opensuse.org/update/11.0/rpm/x86_64/mozilla-xulrunner190-gno... http://download.opensuse.org/update/11.0/rpm/x86_64/mozilla-xulrunner190-gno... http://download.opensuse.org/update/11.0/rpm/x86_64/mozilla-xulrunner190-tra... http://download.opensuse.org/update/11.0/rpm/x86_64/mozilla-xulrunner190-tra... Sources: openSUSE 11.1: http://download.opensuse.org/update/11.1/rpm/src/MozillaFirefox-3.0.6-0.1.2.... http://download.opensuse.org/update/11.1/rpm/src/mozilla-xulrunner190-1.9.0.... openSUSE 11.0: http://download.opensuse.org/update/11.0/rpm/src/MozillaFirefox-3.0.6-0.1.sr... http://download.opensuse.org/update/11.0/rpm/src/mozilla-xulrunner190-1.9.0.... ______________________________________________________________________________ 5) Pending Vulnerabilities, Solutions, and Work-Arounds: See SUSE Security Summary Report. ______________________________________________________________________________ 6) Authenticity Verification and Additional Information - Announcement authenticity verification: SUSE security announcements are published via mailing lists and on Web sites. The authenticity and integrity of a SUSE security announcement is guaranteed by a cryptographic signature in each announcement. All SUSE security announcements are published with a valid signature. To verify the signature of the announcement, save it as text into a file and run the command gpg --verify <file> replacing <file> with the name of the file where you saved the announcement. The output for a valid signature looks like: gpg: Signature made <DATE> using RSA key ID 3D25D3D9 gpg: Good signature from "SuSE Security Team <security@suse.de>" where <DATE> is replaced by the date the document was signed. If the security team's key is not contained in your key ring, you can import it from the first installation CD. To import the key, use the command gpg --import gpg-pubkey-3d25d3d9-36e12d04.asc - Package authenticity verification: SUSE update packages are available on many mirror FTP servers all over the world. While this service is considered valuable and important to the free and open source software community, the authenticity and the integrity of a package needs to be verified to ensure that it has not been tampered with. The internal rpm package signatures provide an easy way to verify the authenticity of an RPM package. Use the command rpm -v --checksig <file.rpm> to verify the signature of the package, replacing <file.rpm> with the filename of the RPM package downloaded. The package is unmodified if it contains a valid signature from build@suse.de with the key ID 9C800ACA. This key is automatically imported into the RPM database (on RPMv4-based distributions) and the gpg key ring of 'root' during installation. You can also find it on the first installation CD and at the end of this announcement. - SUSE runs two security mailing lists to which any interested party may subscribe: opensuse-security@opensuse.org - General Linux and SUSE security discussion. All SUSE security announcements are sent to this list. To subscribe, send an e-mail to <opensuse-security+subscribe@opensuse.org>. opensuse-security-announce@opensuse.org - SUSE's announce-only mailing list. Only SUSE's security announcements are sent to this list. To subscribe, send an e-mail to <opensuse-security-announce+subscribe@opensuse.org>. ===================================================================== SUSE's security contact is <security@suse.com> or <security@suse.de>. The <security@suse.de> public key is listed below. ===================================================================== ______________________________________________________________________________ The information in this advisory may be distributed or reproduced, provided that the advisory is not modified in any way. In particular, the clear text signature should show proof of the authenticity of the text. SUSE Linux Products GmbH provides no warranties of any kind whatsoever with respect to the information contained in this security advisory. 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