-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ______________________________________________________________________________ SUSE Security Announcement Package: cups Announcement ID: SUSE-SA:2008:012 Date: Thu, 06 Mar 2008 11:00:00 +0000 Affected Products: SUSE LINUX 10.1 openSUSE 10.2 openSUSE 10.3 SuSE Linux Enterprise Server 8 SUSE SLES 9 Novell Linux Desktop 9 Open Enterprise Server Novell Linux POS 9 SUSE Linux Enterprise Desktop 10 SP1 SUSE Linux Enterprise Server 10 SP1 Vulnerability Type: remote code execution Severity (1-10): 7 SUSE Default Package: yes Cross-References: CVE-2008-0596 CVE-2008-0597 CVE-2008-0882 Content of This Advisory: 1) Security Vulnerability Resolved: remote code execution and multiple denial-of-service bugs Problem Description 2) Solution or Work-Around 3) Special Instructions and Notes 4) Package Location and Checksums 5) Pending Vulnerabilities, Solutions, and Work-Arounds: none 6) Authenticity Verification and Additional Information ______________________________________________________________________________ 1) Problem Description and Brief Discussion CUPS is the default printer system on SUSE Linux. The current security update of cups fixes a double-free bug in the function process_browse_data() that can lead to a remote denial-of-service by crash- ing cupsd or possibly to a remote code execution (CVE-2008-0882). The bug can only be exploited if cupsd listens to 631/udp by crafted UDP Browse packets. Additionally two remote denial-of-service bugs were fixed. The first one can be triggered via crafted IPP packets to use a pointer after it was freed (CVE-2008-0597) and the second issue is a memory-leak caused by a large number of requests to add and remove shared printers (CVE-2008-0596). 2) Solution or Work-Around No work-around known. Please install the new cups package. 3) Special Instructions and Notes Restart the cups server 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 to apply the update, replacing with the filename of the downloaded RPM package. x86 Platform: openSUSE 10.3: http://download.opensuse.org/pub/opensuse/update/10.3/rpm/i586/cups-1.2.12-2... 58a5a276cce67effbd6fbe8154bbfb61 http://download.opensuse.org/pub/opensuse/update/10.3/rpm/i586/cups-client-1... 6d40b6ce8b5fd0a72cd25d8f6fbf8859 http://download.opensuse.org/pub/opensuse/update/10.3/rpm/i586/cups-devel-1.... 9b3055b00b3ca8ff417b72a981b9e301 http://download.opensuse.org/pub/opensuse/update/10.3/rpm/i586/cups-libs-1.2... 8f8e73fe3aece7a53f4f51bfce87d921 openSUSE 10.2: ftp://ftp.suse.com/pub/suse/update/10.2/rpm/i586/cups-1.2.7-12.11.i586.rpm ce2f6be0cf30e3b71b646e62a029cb79 ftp://ftp.suse.com/pub/suse/update/10.2/rpm/i586/cups-client-1.2.7-12.11.i586.rpm 0a23fa9760a2a88cd1e8451b8d5b48a6 ftp://ftp.suse.com/pub/suse/update/10.2/rpm/i586/cups-devel-1.2.7-12.11.i586.rpm b87ce06a93ee2ef1062153b2a8689749 ftp://ftp.suse.com/pub/suse/update/10.2/rpm/i586/cups-libs-1.2.7-12.11.i586.rpm 7fc972995c533e45ce7577545576e1b9 SUSE LINUX 10.1: ftp://ftp.suse.com/pub/suse/update/10.1/rpm/i586/cups-1.1.23-40.38.i586.rpm 4ef1069e44543a4e07048b21128c19a3 ftp://ftp.suse.com/pub/suse/update/10.1/rpm/i586/cups-client-1.1.23-40.38.i586.rpm a0ed40efdfa03596535ff90d990409cb ftp://ftp.suse.com/pub/suse/update/10.1/rpm/i586/cups-devel-1.1.23-40.38.i586.rpm f205135dea30ff1079e342e86ac0c240 ftp://ftp.suse.com/pub/suse/update/10.1/rpm/i586/cups-libs-1.1.23-40.38.i586.rpm 3e82329efd71ea8987c6f5ad06f1dcc3 Power PC Platform: openSUSE 10.3: http://download.opensuse.org/pub/opensuse/update/10.3/rpm/ppc/cups-1.2.12-22... 1de1c175ed2609c7b6fb17adf619a3bd http://download.opensuse.org/pub/opensuse/update/10.3/rpm/ppc/cups-client-1.... e9b59c6c02679bf8ef010fdc9133211e http://download.opensuse.org/pub/opensuse/update/10.3/rpm/ppc/cups-devel-1.2... c82e8802db9f891d8d0b8ee4ca6f1b0c http://download.opensuse.org/pub/opensuse/update/10.3/rpm/ppc/cups-libs-1.2.... 46fd5eddc31037acd8a26bcb11d351d4 openSUSE 10.2: ftp://ftp.suse.com/pub/suse/update/10.2/rpm/ppc/cups-1.2.7-12.11.ppc.rpm 3d688a3ec198f3c9a31951caf95ddbb6 ftp://ftp.suse.com/pub/suse/update/10.2/rpm/ppc/cups-client-1.2.7-12.11.ppc.rpm e50f0eca33d3666c938648fafd472e1b ftp://ftp.suse.com/pub/suse/update/10.2/rpm/ppc/cups-devel-1.2.7-12.11.ppc.rpm cffbbe682c5970e95a42af1c2a5321d5 ftp://ftp.suse.com/pub/suse/update/10.2/rpm/ppc/cups-libs-1.2.7-12.11.ppc.rpm aef41b836d4b0f71daa623ae0fead618 SUSE LINUX 10.1: ftp://ftp.suse.com/pub/suse/update/10.1/rpm/ppc/cups-1.1.23-40.38.ppc.rpm 9878a85c10c4c1299a6f6e8d7887d701 ftp://ftp.suse.com/pub/suse/update/10.1/rpm/ppc/cups-client-1.1.23-40.38.ppc.rpm 074944cc0244f49ea5ca0c39866e5e85 ftp://ftp.suse.com/pub/suse/update/10.1/rpm/ppc/cups-devel-1.1.23-40.38.ppc.rpm aed89c7c4d0832c7df289cf28b73cfe9 ftp://ftp.suse.com/pub/suse/update/10.1/rpm/ppc/cups-libs-1.1.23-40.38.ppc.rpm 6fb7c82e682182e4e584ede96c87f2de x86-64 Platform: openSUSE 10.3: http://download.opensuse.org/pub/opensuse/update/10.3/rpm/x86_64/cups-1.2.12... fd8d905a8129fdcf79f17b6c35a1e99c http://download.opensuse.org/pub/opensuse/update/10.3/rpm/x86_64/cups-client... eb74b82bc67cd0bf048ac75d56e86c54 http://download.opensuse.org/pub/opensuse/update/10.3/rpm/x86_64/cups-devel-... 30a69685925386b6fd6a287463f5c596 http://download.opensuse.org/pub/opensuse/update/10.3/rpm/x86_64/cups-libs-1... c47e7346ffa3054b9e79b06f4a68f4da http://download.opensuse.org/pub/opensuse/update/10.3/rpm/x86_64/cups-libs-3... 15784eb2174e331113e3fd7f313fcf38 openSUSE 10.2: ftp://ftp.suse.com/pub/suse/update/10.2/rpm/x86_64/cups-1.2.7-12.11.x86_64.rpm 3ed2e2dbb567a458071bf2f15e36fcab ftp://ftp.suse.com/pub/suse/update/10.2/rpm/x86_64/cups-client-1.2.7-12.11.x86_64.rpm 746c10e52f6e34b004906dcb705b4d3f ftp://ftp.suse.com/pub/suse/update/10.2/rpm/x86_64/cups-devel-1.2.7-12.11.x86_64.rpm becb337fcdc4e04325d8abe940056751 ftp://ftp.suse.com/pub/suse/update/10.2/rpm/x86_64/cups-libs-1.2.7-12.11.x86_64.rpm 2eeec7af8a643fa95bdf38f9e00b67fa ftp://ftp.suse.com/pub/suse/update/10.2/rpm/x86_64/cups-libs-32bit-1.2.7-12.11.x86_64.rpm 1f7552edbbc1c7d06c7c68924f3bce8d SUSE LINUX 10.1: ftp://ftp.suse.com/pub/suse/update/10.1/rpm/x86_64/cups-1.1.23-40.38.x86_64.rpm e987389ac8c86b42e35c8ec7937b837d ftp://ftp.suse.com/pub/suse/update/10.1/rpm/x86_64/cups-client-1.1.23-40.38.x86_64.rpm a8daa44c9179ab1fd4fbeee199861658 ftp://ftp.suse.com/pub/suse/update/10.1/rpm/x86_64/cups-devel-1.1.23-40.38.x86_64.rpm ce844e64c5340593a9da6828afe279b9 ftp://ftp.suse.com/pub/suse/update/10.1/rpm/x86_64/cups-libs-1.1.23-40.38.x86_64.rpm e5548c55b068f015d7e18f5e02e7ce2e ftp://ftp.suse.com/pub/suse/update/10.1/rpm/x86_64/cups-libs-32bit-1.1.23-40.38.x86_64.rpm 5d2a7df4d6c7c38f2fd0be0860fcee70 Sources: openSUSE 10.3: http://download.opensuse.org/pub/opensuse/update/10.3/rpm/src/cups-1.2.12-22... c8beb8c8be3b611388b81bd3e7c3d9b0 openSUSE 10.2: ftp://ftp.suse.com/pub/suse/update/10.2/rpm/src/cups-1.2.7-12.11.src.rpm 6a7c78bf03906366efc3c7b996db0382 SUSE LINUX 10.1: ftp://ftp.suse.com/pub/suse/update/10.1/rpm/src/cups-1.1.23-40.38.src.rpm 6fadf975197cd21eb83174d32ee192c7 Our maintenance customers are notified individually. The packages are offered for installation from the maintenance web: Open Enterprise Server http://support.novell.com/techcenter/psdb/1addc7e3aa69e266f0fba3fdfef8b6c7.h... Novell Linux POS 9 http://support.novell.com/techcenter/psdb/1addc7e3aa69e266f0fba3fdfef8b6c7.h... Novell Linux Desktop 9 http://support.novell.com/techcenter/psdb/1addc7e3aa69e266f0fba3fdfef8b6c7.h... SuSE Linux Enterprise Server 8 http://support.novell.com/techcenter/psdb/1addc7e3aa69e266f0fba3fdfef8b6c7.h... SUSE Linux Enterprise Server 10 SP1 http://support.novell.com/techcenter/psdb/1addc7e3aa69e266f0fba3fdfef8b6c7.h... SUSE Linux Enterprise Desktop 10 SP1 http://support.novell.com/techcenter/psdb/1addc7e3aa69e266f0fba3fdfef8b6c7.h... SUSE SLES 9 http://support.novell.com/techcenter/psdb/1addc7e3aa69e266f0fba3fdfef8b6c7.h... ______________________________________________________________________________ 5) Pending Vulnerabilities, Solutions, and Work-Arounds: Please consult our weekly 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 " 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. There are two verification methods that can be used independently from each other to prove the authenticity of a downloaded file or RPM package: 1) Using the internal gpg signatures of the rpm package 2) MD5 checksums as provided in this announcement 1) The internal rpm package signatures provide an easy way to verify the authenticity of an RPM package. Use the command rpm -v --checksig to verify the signature of the package, replacing 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. 2) If you need an alternative means of verification, use the md5sum command to verify the authenticity of the packages. Execute the command md5sum after you downloaded the file from a SUSE FTP server or its mirrors. Then compare the resulting md5sum with the one that is listed in the SUSE security announcement. Because the announcement containing the checksums is cryptographically signed (by security@suse.de), the checksums show proof of the authenticity of the package if the signature of the announcement is valid. Note that the md5 sums published in the SUSE Security Announcements are valid for the respective packages only. Newer versions of these packages cannot be verified. - 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-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 . ===================================================================== SUSE's security contact is or . The 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. Type Bits/KeyID Date User ID pub 2048R/3D25D3D9 1999-03-06 SuSE Security Team pub 1024D/9C800ACA 2000-10-19 SuSE Package Signing Key - -----BEGIN PGP PUBLIC KEY BLOCK----- Version: GnuPG v1.4.2 (GNU/Linux) mQENAzbhLQQAAAEIAKAkXHe0lWRBXLpn38hMHy03F0I4Sszmoc8aaKJrhfhyMlOA BqvklPLE2f9UrI4Xc860gH79ZREwAgPt0pi6+SleNFLNcNFAuuHMLQOOsaMFatbz JR9i4m/lf6q929YROu5zB48rBAlcfTm+IBbijaEdnqpwGib45wE/Cfy6FAttBHQh 1Kp+r/jPbf1mYAvljUfHKuvbg8t2EIQz/5yGp+n5trn9pElfQO2cRBq8LFpf1l+U P7EKjFmlOq+Gs/fF98/dP3DfniSd78LQPq5vp8RL8nr/o2i7jkAQ33m4f1wOBWd+ cZovrKXYlXiR+Bf7m2hpZo+/sAzhd7LmAD0l09kABRG0JVN1U0UgU2VjdXJpdHkg VGVhbSA8c2VjdXJpdHlAc3VzZS5kZT6JARUDBRA24S1H5Fiyh7HKPEUBAVcOB/9b yHYji1/+4Xc2GhvXK0FSJN0MGgeXgW47yxDL7gmR4mNgjlIOUHZj0PEpVjWepOJ7 tQS3L9oP6cpj1Fj/XxuLbkp5VCQ61hpt54coQAvYrnT9rtWEGN+xmwejT1WmYmDJ xG+EGBXKr+XP69oIUl1E2JO3rXeklulgjqRKos4cdXKgyjWZ7CP9V9daRXDtje63 Om8gwSdU/nCvhdRIWp/Vwbf7Ia8iZr9OJ5YuQl0DBG4qmGDDrvImgPAFkYFzwlqo choXFQ9y0YVCV41DnR+GYhwl2qBd81T8aXhihEGPIgaw3g8gd8B5o6mPVgl+nJqI BkEYGBusiag2pS6qwznZiQEVAwUQNuEtBHey5gA9JdPZAQFtOAf+KVh939b0J94u v/kpg4xs1LthlhquhbHcKNoVTNspugiC3qMPyvSX4XcBr2PC0cVkS4Z9PY9iCfT+ x9WM96g39dAF+le2CCx7XISk9XXJ4ApEy5g4AuK7NYgAJd39PPbERgWnxjxir9g0 Ix30dS30bW39D+3NPU5Ho9TD/B7UDFvYT5AWHl3MGwo3a1RhTs6sfgL7yQ3U+mvq MkTExZb5mfN1FeaYKMopoI4VpzNVeGxQWIz67VjJHVyUlF20ekOz4kWVgsxkc8G2 saqZd6yv2EwqYTi8BDAduweP33KrQc4KDDommQNDOXxaKOeCoESIdM4p7Esdjq1o L0oixF12CohGBBARAgAGBQI7HmHDAAoJEJ5A4xAACqukTlQAoI4QzP9yjPohY7OU F7J3eKBTzp25AJ42BmtSd3pvm5ldmognWF3Trhp+GYkAlQMFEDe3O8IWkDf+zvyS FQEBAfkD/3GG5UgJj18UhYmh1gfjIlDcPAeqMwSytEHDENmHC+vlZQ/p0mT9tPiW tp34io54mwr+bLPN8l6B5GJNkbGvH6M+mO7R8Lj4nHL6pyAv3PQr83WyLHcaX7It Klj371/4yzKV6qpz43SGRK4MacLo2rNZ/dNej7lwPCtzCcFYwqkiiEYEEBECAAYF AjoaQqQACgkQx1KqMrDf94ArewCfWnTUDG5gNYkmHG4bYL8fQcizyA4An2eVo/n+ 3J2KRWSOhpAMsnMxtPbBmQGiBDnu9IERBACT8Y35+2vv4MGVKiLEMOl9GdST6MCk YS3yEKeueNWc+z/0Kvff4JctBsgs47tjmiI9sl0eHjm3gTR8rItXMN6sJEUHWzDP +Y0PFPboMvKx0FXl/A0dM+HFrruCgBlWt6FA+okRySQiliuI5phwqkXefl9AhkwR 8xocQSVCFxcwvwCglVcOQliHu8jwRQHxlRE0tkwQQI0D+wfQwKdvhDplxHJ5nf7U 8c/yE/vdvpN6lF0tmFrKXBUX+K7u4ifrZlQvj/81M4INjtXreqDiJtr99Rs6xa0S cZqITuZC4CWxJa9GynBED3+D2t1V/f8l0smsuYoFOF7Ib49IkTdbtwAThlZp8bEh ELBeGaPdNCcmfZ66rKUdG5sRA/9ovnc1krSQF2+sqB9/o7w5/q2qiyzwOSTnkjtB UVKn4zLUOf6aeBAoV6NMCC3Kj9aZHfA+ND0ehPaVGJgjaVNFhPi4x0e7BULdvgOo AqajLfvkURHAeSsxXIoEmyW/xC1sBbDkDUIBSx5oej73XCZgnj/inphRqGpsb+1n KFvF+rQoU3VTRSBQYWNrYWdlIFNpZ25pbmcgS2V5IDxidWlsZEBzdXNlLmRlPohi BBMRAgAiBQJA2AY+AhsDBQkObd+9BAsHAwIDFQIDAxYCAQIeAQIXgAAKCRCoTtro nIAKypCfAJ9RuZ6ZSV7QW4pTgTIxQ+ABPp0sIwCffG9bCNnrETPlgOn+dGEkAWeg KL+IRgQQEQIABgUCOnBeUgAKCRCeQOMQAAqrpNzOAKCL512FZvv4VZx94TpbA9lx yoAejACeOO1HIbActAevk5MUBhNeLZa/qM2JARUDBRA6cGBvd7LmAD0l09kBATWn B/9An5vfiUUE1VQnt+T/EYklES3tXXaJJp9pHMa4fzFa8jPVtv5UBHGee3XoUNDV wM2OgSEISZxbzdXGnqIlcT08TzBUD9i579uifklLsnr35SJDZ6ram51/CWOnnaVh UzneOA9gTPSr+/fT3WeVnwJiQCQ30kNLWVXWATMnsnT486eAOlT6UNBPYQLpUprF 5Yryk23pQUPAgJENDEqeU6iIO9Ot1ZPtB0lniw+/xCi13D360o1tZDYOp0hHHJN3 D3EN8C1yPqZd5CvvznYvB6bWBIpWcRgdn2DUVMmpU661jwqGlRz1F84JG/xe4jGu zgpJt9IXSzyohEJB6XG5+D0BuQINBDnu9JIQCACEkdBN6Mxf5WvqDWkcMRy6wnrd 9DYJ8UUTmIT2iQf07tRUKJJ9v0JXfx2Z4d08IQSMNRaq4VgSe+PdYgIy0fbj23Vi a5/gO7fJEpD2hd2f+pMnOWvH2rOOIbeYfuhzAc6BQjAKtmgR0ERUTafTM9Wb6F13 CNZZNZfDqnFDP6L12w3z3F7FFXkz07Rs3AIto1ZfYZd4sCSpMr/0S5nLrHbIvGLp 271hhQBeRmmoGEKO2JRelGgUJ2CUzOdtwDIKT0LbCpvaP8PVnYF5IFoYJIWRHqlE t5ucTXstZy7vYjL6vTP4l5xs+LIOkNmPhqmfsgLzVo0UaLt80hOwc4NvDCOLAAMG B/9g+9V3ORzw4LvO1pwRYJqfDKUq/EJ0rNMMD4N8RLpZRhKHKJUm9nNHLbksnlZw rbSTM5LpC/U6sheLP+l0bLVoq0lmsCcUSyh+mY6PxWirLIWCn/IAZAGnXb6Zd6Tt IJlGG6pqUN8QxGJYQnonl0uTJKHJENbI9sWHQdcTtBMc34gorHFCo1Bcvpnc1LFL rWn7mfoGx6INQjf3HGQpMXAWuSBQhzkazY6vaWFpa8bBJ+gKbBuySWzNm3rFtT5H RKMWpO+M9bHp4d+puY0L1YwN1OMatcMMpcWnZpiWiR83oi32+xtWUY2U7Ae38mMa g8zFbpeqPQUsDv9V7CAJ1dbriEwEGBECAAwFAkDYBnoFCQ5t3+gACgkQqE7a6JyA CspnpgCfRbYwxT3iq+9l/PgNTUNTZOlof2oAn25y0eGi0371jap9kOV6uq71sUuO =ypVs - -----END PGP PUBLIC KEY BLOCK----- -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (GNU/Linux) iQEVAwUBR8++l3ey5gA9JdPZAQLnQQf/faDZxMhd4sZDgWmwjniWkevXcp4t7gYk k61GWtabRlEalwHmLVfORjjrpCD/khNmY36Gluf4EI4Yk6IAbnfNIn1+J3QIPYAy 9kk056Yfe8L7AhgjKGIHuFideRErjj25EYeWRXoc+iLWv11eJs7RICbBzLQqGNHK tfSTa9XhZoCrkSWMhdcU17jXOMZhwur0yFXzeWb5U1JsHqgsMeqlKAYS1GzhdSCf wKScwSayueA62AUkrzwD3jzm+ORooPOdTyXNvrDOV3h/Pyz7q1wF2J9e8Rzn4Cla stuwKDzvZVqoIW/jmav8pZFWMAiABCyV/Gld6ikIm5h99Pwd9pDPNQ== =CS2J -----END PGP SIGNATURE----- -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-security-announce+help@opensuse.org