-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ________________________________________________________________________ OpenPKG Security Advisory The OpenPKG Project http://www.openpkg.org/security.html http://www.openpkg.org openpkg-securityat_private openpkgat_private OpenPKG-SA-SA-2003.023 19-Mar-2003 ________________________________________________________________________ Package: delegate Vulnerability: remote code execution OpenPKG Specific: no Affected Releases: Affected Packages: Corrected Packages: OpenPKG CURRENT <= delegate-8.3.4-20030222 >= delegate-8.5.0-20030306 OpenPKG 1.2 <= delegate-8.3.3-1.2.0 >= delegate-8.3.3-1.2.1 OpenPKG 1.1 <= delegate-7.9.11-1.1.0 >= delegate-7.9.11-1.1.1 Dependent Packages: none Description: According to a SNS security advisory [0], a remote code execution vulnerability exists in the application level gateway DeleGate [1] version 8.4.0 and earlier. Fetching a large robots.txt file through DeleGate HTTP proxy could result in a buffer overflow. Please check whether you are affected by running "<prefix>/bin/rpm -q delegate". If you have the "delegate" package installed and its version is affected (see above), we recommend that you immediately upgrade it (see Solution). [2][3] Solution: Select the updated source RPM appropriate for your OpenPKG release [4][5], fetch it from the OpenPKG FTP service [6][7] or a mirror location, verify its integrity [8], build a corresponding binary RPM from it [2] and update your OpenPKG installation by applying the binary RPM [3]. For the current release OpenPKG 1.2, perform the following operations to permanently fix the security problem (for other releases adjust accordingly). $ ftp ftp.openpkg.org ftp> bin ftp> cd release/1.2/UPD ftp> get delegate-8.3.3-1.2.1.src.rpm ftp> bye $ <prefix>/bin/rpm -v --checksig delegate-8.3.3-1.2.1.src.rpm $ <prefix>/bin/rpm --rebuild delegate-8.3.3-1.2.1.src.rpm $ su - # <prefix>/bin/rpm -Fvh <prefix>/RPM/PKG/delegate-8.3.3-1.2.1.*.rpm ________________________________________________________________________ References: [0] http://www.lac.co.jp/security/english/snsadv_e/63_e.html [1] http://www.delegate.org/ [2] http://www.openpkg.org/tutorial.html#regular-source [3] http://www.openpkg.org/tutorial.html#regular-binary [4] ftp://ftp.openpkg.org/release/1.1/UPD/delegate-7.9.11-1.1.1.src.rpm [5] ftp://ftp.openpkg.org/release/1.2/UPD/delegate-8.3.3-1.2.1.src.rpm [6] ftp://ftp.openpkg.org/release/1.1/UPD/ [7] ftp://ftp.openpkg.org/release/1.2/UPD/ [8] http://www.openpkg.org/security.html#signature ________________________________________________________________________ For security reasons, this advisory was digitally signed with the OpenPGP public key "OpenPKG <openpkgat_private>" (ID 63C4CB9F) of the OpenPKG project which you can find under the official URL http://www.openpkg.org/openpkg.pgp or on http://keyserver.pgp.com/. To check the integrity of this advisory, verify its digital signature by using GnuPG (http://www.gnupg.org/). For instance, pipe this message to the command "gpg --verify --keyserver keyserver.pgp.com". ________________________________________________________________________ -----BEGIN PGP SIGNATURE----- Comment: OpenPKG <openpkgat_private> iD8DBQE+eIPogHWT4GPEy58RAjk9AKCpX55H/+HUu2cpdmtM/SNdDNeA+ACgvMTE Dh1C6hKWEKzhXj+k89E8CpI= =6xux -----END PGP SIGNATURE-----
This archive was generated by hypermail 2b30 : Wed Mar 19 2003 - 07:50:43 PST