-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ________________________________________________________________________ OpenPKG Security Advisory The OpenPKG Project http://www.openpkg.org/security.html http://www.openpkg.org openpkg-security@xxxxxxxxxxx openpkg@xxxxxxxxxxx OpenPKG-SA-2004.023 19-May-2004 ________________________________________________________________________ Package: subversion Vulnerability: remote code execution OpenPKG Specific: no Affected Releases: Affected Packages: Corrected Packages: OpenPKG CURRENT <= subversion-1.0.2-20040518 >= subversion-1.0.3-20040519 OpenPKG 2.0 <= subversion-1.0.0-2.0.1 >= subversion-1.0.0-2.0.2 OpenPKG 1.3 N.A. N.A. Dependent Packages: none Description: Stefan Esser discovered [1] a remote vulnerability in the Subversion [0] version control system. Subversion versions up to 1.0.2 are vulnerable to a date parsing vulnerability which can be abused to allow remote code execution on Subversion servers and therefore could lead to a repository compromise. The Common Vulnerabilities and Exposures (CVE) project assigned the id CAN-2004-0397 [2] to the problem. Please check whether you are affected by running "<prefix>/bin/rpm -q subversion". If you have the "subversion" package installed and its version is affected (see above), we recommend that you immediately upgrade it (see Solution). [3][4] Solution: Select the updated source RPM appropriate for your OpenPKG release [5], fetch it from the OpenPKG FTP service [6] or a mirror location, verify its integrity [7], build a corresponding binary RPM from it [3] and update your OpenPKG installation by applying the binary RPM [4]. For the most recent release OpenPKG 2.0, perform the following operations to permanently fix the security problem (for other releases adjust accordingly). $ ftp ftp.openpkg.org ftp> bin ftp> cd release/2.0/UPD ftp> get subversion-1.0.0-2.0.2.src.rpm ftp> bye $ <prefix>/bin/openpkg rpm -v --checksig subversion-1.0.0-2.0.2.src.rpm $ <prefix>/bin/openpkg rpm --rebuild subversion-1.0.0-2.0.2.src.rpm $ su - # <prefix>/bin/openpkg rpm -Fvh <prefix>/RPM/PKG/subversion-1.0.0-2.0.2.*.rpm ________________________________________________________________________ References: [0] http://subversion.tigris.org/ [1] http://security.e-matters.de/advisories/082004.html [2] http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0397 [3] http://www.openpkg.org/tutorial.html#regular-source [4] http://www.openpkg.org/tutorial.html#regular-binary [5] ftp://ftp.openpkg.org/release/2.0/UPD/subversion-1.0.0-2.0.2.src.rpm [6] ftp://ftp.openpkg.org/release/2.0/UPD/ [7] http://www.openpkg.org/security.html#signature ________________________________________________________________________ For security reasons, this advisory was digitally signed with the OpenPGP public key "OpenPKG <openpkg@xxxxxxxxxxx>" (ID 63C4CB9F) of the OpenPKG project which you can retrieve from http://pgp.openpkg.org and hkp://pgp.openpkg.org. Follow the instructions on http://pgp.openpkg.org/ for details on how to verify the integrity of this advisory. ________________________________________________________________________ -----BEGIN PGP SIGNATURE----- Comment: OpenPKG <openpkg@xxxxxxxxxxx> iD8DBQFAq7p9gHWT4GPEy58RAnO9AJ9PZdFHZ4fiEQ32YnmKLpv5DwkgpACg+mmd dK8h2s2C+EXUjQnRvQCEevg= =iBLp -----END PGP SIGNATURE-----
