-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ______________________________________________________________________________ SUSE Security Announcement Package: acroread Announcement ID: SUSE-SA:2008:009 Date: Mon, 18 Feb 2008 17:00:00 +0000 Affected Products: SUSE LINUX 10.1 openSUSE 10.2 openSUSE 10.3 SUSE Linux Enterprise Desktop 10 SP1 SLE SDK 10 SP1 SUSE Linux Enterprise Server 10 SP1 Vulnerability Type: remote code execution Severity (1-10): 8 SUSE Default Package: yes Cross-References: CVE-2008-0655, CVE-2008-0667, CVE-2008-0726 APSA08-01 Content of This Advisory: 1) Security Vulnerability Resolved: Acrobat Reader Security problems 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 This version update to 8.1.2 fixes numerous bugs, including some security problems. While Adobe did not publish any details about those problems yet, third parties have listed some. The official Adobe page is: http://www.adobe.com/support/security/advisories/apsa08-01.html CVE-2008-0655: Multiple unspecified vulnerabilities in Adobe Reader and Acrobat before 8.1.2 have unknown impact and attack vectors. CVE-2008-0667: The DOC.print function in the Adobe JavaScript API, as used by Adobe Acrobat and Reader before 8.1.2, allows remote attackers to configure silent non-interactive printing, and trigger the printing of an arbitrary number of copies of a document. CVE-2008-0726: Integer overflow in Adobe Reader and Acrobat 8.1.1 and earlier allows remote attackers to execute arbitrary code via crafted arguments to the printSepsWithParams, which triggers memory corruption. Packages for SUSE Linux Enterprise Server 9 and Novell Linux Desktop 9 are not yet available, since we cannot upgrade to Acrobat Reader 8 on those machines. As soon as a fixed Acrobat Reader 7 is released, they will receive updates. 2) Solution or Work-Around A workaround would be to use one of the many Opensource PDF readers, like kpdf, evince, xpdf or others. 3) Special Instructions and Notes Please close and restart all running instances of Acrobat Reader 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 10.2: ftp://ftp.suse.com/pub/suse/update/10.2/rpm/i586/acroread-8.1.2-1.2.i586.rpm 09549cb71530f572a7dedb615e273ad8 SUSE LINUX 10.1: ftp://ftp.suse.com/pub/suse/update/10.1/rpm/i586/acroread-8.1.2-1.4.i586.rpm f78c32f0388b7866f55f5422c196bcab openSUSE 10.3: http://download.opensuse.org/pub/opensuse/update/10.3/rpm/i586/acroread-8.1.... 6242d084ed0063d808abda9c5660555c Sources: openSUSE 10.3: http://download.opensuse.org/pub/opensuse/update/10.3/rpm/src/acroread-8.1.2... d2b8e5a102765b52a34b4c102b0e2e6c openSUSE 10.2: ftp://ftp.suse.com/pub/suse/update/10.2/rpm/src/acroread-8.1.2-1.2.nosrc.rpm 8228592b0be3a57a0f045c389b22d111 SUSE LINUX 10.1: ftp://ftp.suse.com/pub/suse/update/10.1/rpm/src/acroread-8.1.2-1.4.nosrc.rpm 0f3fadc7dfd373a2a7eb62ae8fd8b891 Our maintenance customers are notified individually. The packages are offered for installation from the maintenance web: SUSE Linux Enterprise Desktop 10 SP1 http://support.novell.com/techcenter/psdb/d7cbebd806a6d19cb424ca24aa66538e.h... ______________________________________________________________________________ 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. 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 <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. 2) If you need an alternative means of verification, use the md5sum command to verify the authenticity of the packages. Execute the command md5sum <filename.rpm> 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+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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