head 1.4; access; symbols; locks; strict; comment @# @; 1.4 date 2005.12.03.12.19.41; author rse; state Exp; branches; next 1.3; commitid qqpAOapyuzxSmacr; 1.3 date 2005.12.03.11.50.04; author rse; state Exp; branches; next 1.2; commitid irQCXvyd7wvJcacr; 1.2 date 2003.09.17.08.29.01; author rse; state Exp; branches; next 1.1; 1.1 date 2003.09.17.06.59.38; author thl; state Exp; branches; next ; desc @@ 1.4 log @resign after latest adjustments @ text @-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ________________________________________________________________________ OpenPKG Security Advisory The OpenPKG Project http://www.openpkg.org/security.html http://www.openpkg.org openpkg-security@@openpkg.org openpkg@@openpkg.org OpenPKG-SA-2003.040 17-Sep-2003 ________________________________________________________________________ Package: openssh Vulnerability: arbitrary code execution OpenPKG Specific: no Affected Releases: Affected Packages: Corrected Packages: OpenPKG CURRENT <= openssh-3.7p1-20030916 >= openssh-3.7.1p1-20030917 OpenPKG 1.3 <= openssh-3.6.1p2-1.3.1 >= openssh-3.6.1p2-1.3.2 OpenPKG 1.2 <= openssh-3.5p1-1.2.3 >= openssh-3.5p1-1.2.4 Dependent Packages: none Description: According to an OpenSSH [1] Security Advisory [0], 2nd revision, all versions of OpenSSH's sshd(8) prior to version 3.7.1 contain buffer management errors. The discovery of additional similar errors by Solar Designer show that version 3.7.1 is affected, too. Those errors may allow remote attackers to execute arbitrary code by causing an incorrect amount of memory to be cleared and corrupting the heap on fatal cleanups. The Common Vulnerabilities and Exposures (CVE) project assigned the id CVE-2003-0693 [2] to the problem, as initially explained in the 1st revision of the OpenSSH Security Advisory [0]. In the current 2nd revision, similar problems were described and fixed, too. Additionally, Solaris Designer found 4 more problematic instances of similar memory management errors. The corrected OpenPKG packages (see versions above) contain the collected bug fixes for all of those errors. Please check whether you are affected by running "/bin/rpm -q openssh". If you have the "openssh" package installed and its version is affected (see above), we recommend that you immediately upgrade it (see Solution). [3][4] Notice that the previous package versions openssh-3.7p1-20030916, openssh-3.6.1p2-1.3.1 and openssh-3.5p1-1.2.3 contain the bug fixes from the OpenSSH Security Advisory [0], 1st revision, only. You are strongly advised to upgrade to the latest package versions because of the contained additional bug fixes. Solution: Select the updated source RPM appropriate for your OpenPKG release [5][6], fetch it from the OpenPKG FTP service [7][8] or a mirror location, verify its integrity [9], build a corresponding binary RPM from it [3] and update your OpenPKG installation by applying the binary RPM [4]. For the current release OpenPKG 1.3, perform the following operations to permanently fix the security problem (for other releases adjust accordingly). $ ftp ftp.openpkg.org ftp> bin ftp> cd release/1.3/UPD ftp> get openssh-3.6.1p2-1.3.2.src.rpm ftp> bye $ /bin/rpm -v --checksig openssh-3.6.1p2-1.3.2.src.rpm $ /bin/rpm --rebuild openssh-3.6.1p2-1.3.2.src.rpm $ su - # /bin/rpm -Fvh /RPM/PKG/openssh-3.6.1p2-1.3.2.*.rpm ________________________________________________________________________ References: [0] http://www.openssh.com/txt/buffer.adv [1] http://www.openssh.com/ [2] http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2003-0693 [3] http://www.openpkg.org/tutorial.html#regular-source [4] http://www.openpkg.org/tutorial.html#regular-binary [5] ftp://ftp.openpkg.org/release/1.3/UPD/openssh-3.6.1p2-1.3.2.src.rpm [6] ftp://ftp.openpkg.org/release/1.2/UPD/openssh-3.5p1-1.2.4.src.rpm [8] ftp://ftp.openpkg.org/release/1.3/UPD/ [7] ftp://ftp.openpkg.org/release/1.2/UPD/ [9] http://www.openpkg.org/security.html#signature ________________________________________________________________________ For security reasons, this advisory was digitally signed with the OpenPGP public key "OpenPKG " (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 iD8DBQFDkYzXgHWT4GPEy58RAnGcAJ4+OZoT/0opMLKFh2kZsxldpC4apACdGVwL EuXmn6KtgKKtuV3XhJzn0dY= =7i2g -----END PGP SIGNATURE----- @ 1.3 log @switch to newer world order of CVE instead of CAN and where no more solution hints are specified in detail and anybody should already memorize this standard text @ text @d95 3 a97 3 iD8DBQE/aBsSgHWT4GPEy58RAuzEAJ9nHSDAWuei8cKha78J96d80capfgCgk+o7 4tYQRFxKe/DU86lAynKHRpo= =i3sR @ 1.2 log @final polishing and signing of OpenSSH SA @ text @d33 1 a33 1 the id CAN-2003-0693 [2] to the problem, as initially explained d75 1 a75 1 [2] http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0693 @ 1.1 log @SA-2003.040-openssh; CAN-2003-0693 @ text @d1 3 d16 4 a19 4 Affected Releases: Affected Packages: Corrected Packages: OpenPKG CURRENT <= openssh-3.6.1p2-20030729 >= openssh-3.7p1-20030916 OpenPKG 1.3 <= openssh-3.6.1p2-1.3.0 >= openssh-3.6.1p2-1.3.1 OpenPKG 1.2 <= openssh-3.5p1-1.2.2 >= openssh-3.5p1-1.2.3 d24 4 a27 2 According to a OpenSSH Security Advisory [0] all versions of OpenSSH's sshd prior to 3.7.1 contain buffer management errors [1]. Those d29 2 a30 1 incorrect amount of memory to be freed and corrupting the heap d32 8 a39 2 The Common Vulnerabilities and Exposures (CVE) project assigned the id CAN-2003-0693 [2] to the problem. d46 6 d64 1 a64 1 ftp> get openssh-3.6.1p2-1.3.1.src.rpm d66 2 a67 2 $ /bin/rpm -v --checksig openssh-3.6.1p2-1.3.1.src.rpm $ /bin/rpm --rebuild openssh-3.6.1p2-1.3.1.src.rpm d69 1 a69 1 # /bin/rpm -Fvh /RPM/PKG/openssh-3.6.1p2-1.3.1.*.rpm d78 3 a80 2 [5] ftp://ftp.openpkg.org/release/1.2/UPD/openssh-3.6.1p2-1.3.1.src.rpm [6] ftp://ftp.openpkg.org/release/1.3/UPD/openssh-3.5p1-1.2.3.src.rpm a81 1 [8] ftp://ftp.openpkg.org/release/1.3/UPD/ d92 7 @