-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ______________________________________________________________________________ SUSE Security Announcement Package: openwsman Announcement ID: SUSE-SA:2008:041 Date: Thu, 14 Aug 2008 18:00:00 +0000 Affected Products: openSUSE 10.3 openSUSE 11.0 Vulnerability Type: remote code execution Severity (1-10): 7 SUSE Default Package: no Cross-References: CVE-2008-2233 CVE-2008-2234 Content of This Advisory: 1) Security Vulnerability Resolved: remote code execution, SSL session replay Problem Description 2) Solution or Work-Around 3) Special Instructions and Notes 4) Package Location and Checksums 5) Pending Vulnerabilities, Solutions, and Work-Arounds: - pdns - dnsmasq - gnome-screensaver - mysql - rdesktop 6) Authenticity Verification and Additional Information ______________________________________________________________________________ 1) Problem Description and Brief Discussion The openwsman project provides an implementation of the Web Service Management specification. The SuSE Security-Team has found two critical issues in the code: - two remote buffer overflows while decoding the HTTP basic authentication header (CVE-2008-2234) - a possible SSL session replay attack affecting the client (depending on the configuration) (CVE-2008-2233) Both issues were fixed. 2) Solution or Work-Around Please install the fixed package. 3) Special Instructions and Notes Please restart the openwsman daemon. 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 11.0: http://download.opensuse.org/pub/opensuse/debug/update/11.0/rpm/i586/openwsm... http://download.opensuse.org/pub/opensuse/debug/update/11.0/rpm/i586/openwsm... http://download.opensuse.org/pub/opensuse/update/11.0/rpm/i586/libwsman-deve... http://download.opensuse.org/pub/opensuse/update/11.0/rpm/i586/libwsman1-2.0... http://download.opensuse.org/pub/opensuse/update/11.0/rpm/i586/openwsman-cli... http://download.opensuse.org/pub/opensuse/update/11.0/rpm/i586/openwsman-pyt... http://download.opensuse.org/pub/opensuse/update/11.0/rpm/i586/openwsman-rub... http://download.opensuse.org/pub/opensuse/update/11.0/rpm/i586/openwsman-ser... openSUSE 10.3: http://download.opensuse.org/pub/opensuse/update/10.3/rpm/i586/openwsman-1.2... http://download.opensuse.org/pub/opensuse/update/10.3/rpm/i586/openwsman-cli... http://download.opensuse.org/pub/opensuse/update/10.3/rpm/i586/openwsman-dev... http://download.opensuse.org/pub/opensuse/update/10.3/rpm/i586/openwsman-ser... Sources: openSUSE 10.3: http://download.opensuse.org/pub/opensuse/update/10.3/rpm/src/openwsman-1.2.... ______________________________________________________________________________ 5) Pending Vulnerabilities, Solutions, and Work-Arounds: - pdns This update of pdns offers better spoofing resistance by not ignoring invalid queries. (CVE-2008-3337) - dnsmasq This update of dnsmasq uses random UDP source ports and a random TRXID now. (CVE-2008-1447) - gnome-screensaver This update of gnome-screensaver disallows local users to read the contents of the clipboard for a locked screen using ctrl-v. (CVE-2007-6389) - mysql The database server MySQL was updated to fix two security problems. (CVE-2008-2079, CVE-2006-7232) - rdesktop Multiple problems have been fixed in rdesktop. (CVE-2008-1801, CVE-2008-1802, CVE-2008-1803) ______________________________________________________________________________ 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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