-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ______________________________________________________________________________ SUSE Security Summary Report Announcement ID: SUSE-SR:2005:020 Date: Mon, 12 Sep 2005 13:00:00 +0000 Cross-References: CAN-2005-2626 CAN-2005-2627 CAN-2005-2069 CAN-2005-2531 Content of this advisory: 1) Solved Security Vulnerabilities: - kismet remote buffer overflow - openvpn denial of service attack - gaim AOL bugfix - ldap TLS forwarding problem - kaudiocreator cddb file overwrite problem 2) Pending Vulnerabilities, Solutions, and Work-Arounds: - evolution format string problems - Mozilla "Host:" overflow problem 3) Authenticity Verification and Additional Information ______________________________________________________________________________ 1) Solved Security Vulnerabilities To avoid flooding mailing lists with SUSE Security Announcements for minor issues, SUSE Security releases weekly summary reports for the low profile vulnerability fixes. The SUSE Security Summary Reports do not list md5 sums or download URLs like the SUSE Security Announcements that are released for more severe vulnerabilities. Fixed packages for the following incidents are already available on our FTP server and via the YaST Online Update. - kismet remote buffer overflow This update fixes two buffer overflow bugs in kismet that could probably be exploited to execute commands remotely. This issue affects SUSE Linux 9.0 up to 9.3 and is tracked by the Mitre CVE IDs CAN-2005-2626 and CAN-2005-2627. - openvpn denial of service attack A denial of service problem was fixed in openvpn: With disabled TLS authentication a malicious client could close OpenVPN connections of other clients. This is tracked by the Mitre CVE ID CAN-2005-2531 and affects SUSE Linux 9.0 up to 9.2. - gaim AOL bugfix This update fixes a problem with an earlier GAIM security update which broke the AIM protocol. The bug affected SUSE Linux 9.0, 9.1 and 9.2. - ldap TLS forwarding problem A security update was released for openldap2 and pam_ldap. This update adds a missing feature to the TLS support. Previously it was possible that a password was sent in clear text over the network even with TLS support when the connection was redirected to a slave LDAP server. This issue is tracked by the Mitre CVE ID CAN-2005-2069. All SUSE Linux products were affected by this issue. - kaudiocreator cddb file overwrite problem A bug in kaudiocreator was fixed which allows to overwrite files with the privileges of the user running kaudiocreator by placing '/../../' in the title of a CDDB entry (used by default). No Mitre CVE Entry up to now. 2) Pending Vulnerabilities, Solutions, and Work-Arounds - evolution format string problems Format string problems were reported in the evolution mail client. We are preparing updates for this issue. - Mozilla "Host:" overflow problem A buffer overflow in the IDN handling was announced for Mozilla based browsers. We are preparing updates for this issue. ______________________________________________________________________________ 3) 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 containing 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 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 included at the end of this announcement. - SUSE runs two security mailing lists to which any interested party may subscribe: suse-security@suse.com - General Linux and SUSE security discussion. All SUSE security announcements are sent to this list. To subscribe, send an e-mail to <suse-security-subscribe@suse.com>. suse-security-announce@suse.com - SUSE's announce-only mailing list. Only SUSE's security announcements are sent to this list. To subscribe, send an e-mail to <suse-security-announce-subscribe@suse.com>. For general information or the frequently asked questions (FAQ) send mail to <suse-security-info@suse.com> or <suse-security-faq@suse.com>. ===================================================================== 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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