OpenPKG CVS Repository http://cvs.openpkg.org/ ____________________________________________________________________________
Server: cvs.openpkg.org Name: Ralf S. Engelschall Root: /e/openpkg/cvs Email: [EMAIL PROTECTED] Module: openpkg-web Date: 20-Mar-2003 21:17:54 Branch: HEAD Handle: 2003032020175300 Added files: openpkg-web/security OpenPKG-SA-2003.026-openssl.txt Modified files: openpkg-web/security page.pl Log: add first cut for OpenSSL SA Summary: Revision Changes Path 1.1 +103 -0 openpkg-web/security/OpenPKG-SA-2003.026-openssl.txt 1.10 +1 -1 openpkg-web/security/page.pl ____________________________________________________________________________ patch -p0 <<'@@ .' Index: openpkg-web/security/OpenPKG-SA-2003.026-openssl.txt ============================================================================ $ cvs diff -u -r0 -r1.1 OpenPKG-SA-2003.026-openssl.txt --- /dev/null 2003-03-20 21:17:54.000000000 +0100 +++ OpenPKG-SA-2003.026-openssl.txt 2003-03-20 21:17:54.000000000 +0100 @@ -0,0 +1,103 @@ +________________________________________________________________________ + +OpenPKG Security Advisory The OpenPKG Project +http://www.openpkg.org/security.html http://www.openpkg.org [EMAIL PROTECTED] [EMAIL PROTECTED] +OpenPKG-SA-2003.026 20-Mar-2003 +________________________________________________________________________ + +Package: openssl +Vulnerability: information leakage +OpenPKG Specific: no + +Affected Releases: Affected Packages: Corrected Packages: +OpenPKG CURRENT <= openssl-0.9.7a-20030317 >= openssl-0.9.7a-20030320 +OpenPKG 1.2 <= openssl-0.9.7-1.2.2 >= openssl-0.9.7-1.2.3 +OpenPKG 1.1 <= openssl-0.9.6g-1.1.2 >= openssl-0.9.6g-1.1.3 + +Affected Releases: Dependent Packages: + +OpenPKG CURRENT apache cadaver cpu curl dsniff easysoap ethereal + exim fetchmail imap imapd inn linc links lynx mico + mixmaster mozilla mutt nail neon openldap openvpn + perl-ssl postfix postgresql qpopper samba sendmail + siege sio sitecopy socat stunnel subversion sysmon + w3m wget + +OpenPKG 1.2 apache cpu curl ethereal fetchmail imap inn + links lynx mico mutt nail neon openldap perl-ssl + postfix postgresql qpopper samba sendmail siege + sitecopy socat stunnel sysmon w3m wget + +OpenPKG 1.1 apache curl fetchmail inn links lynx mutt neon + openldap perl-ssl postfix postgresql qpopper samba + siege sitecopy socat stunnel sysmon w3m + +Description: + According to an OpenSSL [0] security advisory [1], Czech cryptologists + Vlastimil Klima, Ondrej Pokorny, and Tomas Rosa have come up with an + extension of the "Bleichenbacher attack" on RSA with PKCS #1 v1.5 + padding as used in SSL 3.0 and TLS 1.0. The attack was documented + in their report "Attacking RSA-based Sessions in SSL/TLS" [2]. The + Common Vulnerabilities and Exposures (CVE) project assigned the id + CAN-2003-0147 [3] to the problem. + + Their attack requires the attacker to open millions of SSL/TLS + connections to the server under attack. The server's behaviour when + faced with specially made-up RSA ciphertexts can reveal information + that in effect allows the attacker to perform a single RSA private key + operation on a ciphertext of its choice using the server's RSA key. + Note that the server's RSA key is not compromised in this attack. + + Please check whether you are affected by running "<prefix>/bin/rpm -q + openssl". If you have the "openssl" package installed and its version + is affected (see above), we recommend that you immediately upgrade it + (see Solution) and it's dependent packages (see above), if any, too. + [4][5] + +Solution: + Select the updated source RPM appropriate for your OpenPKG release + [6][7], fetch it from the OpenPKG FTP service [8][9] or a mirror + location, verify its integrity [10], build a corresponding binary RPM + from it [4] and update your OpenPKG installation by applying the binary + RPM [5]. 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 openssl-0.9.7-1.2.3.src.rpm + ftp> bye + $ <prefix>/bin/rpm -v --checksig openssl-0.9.7-1.2.3.src.rpm + $ <prefix>/bin/rpm --rebuild openssl-0.9.7-1.2.3.src.rpm + $ su - + # <prefix>/bin/rpm -Fvh <prefix>/RPM/PKG/openssl-0.9.7-1.2.3.*.rpm + + Additionally, you have to rebuild and reinstall all dependent + packages (see above), too. [4][5] +________________________________________________________________________ + +References: + [0] http://www.openssl.org/ + [1] http://www.openssl.org/news/secadv_20030319.txt + [2] http://eprint.iacr.org/2003/052/ + [3] http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0131 + [4] http://www.openpkg.org/tutorial.html#regular-source + [5] http://www.openpkg.org/tutorial.html#regular-binary + [6] ftp://ftp.openpkg.org/release/1.1/UPD/openssl-0.9.6g-1.1.3.src.rpm + [7] ftp://ftp.openpkg.org/release/1.2/UPD/openssl-0.9.7-1.2.3.src.rpm + [8] ftp://ftp.openpkg.org/release/1.1/UPD/ + [9] ftp://ftp.openpkg.org/release/1.2/UPD/ + [10] http://www.openpkg.org/security.html#signature +________________________________________________________________________ + +For security reasons, this advisory was digitally signed with +the OpenPGP public key "OpenPKG <[EMAIL PROTECTED]>" (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". +________________________________________________________________________ + @@ . patch -p0 <<'@@ .' Index: openpkg-web/security/page.pl ============================================================================ $ cvs diff -u -r1.9 -r1.10 page.pl --- openpkg-web/security/page.pl 20 Mar 2003 16:32:12 -0000 1.9 +++ openpkg-web/security/page.pl 20 Mar 2003 20:17:53 -0000 1.10 @@ -12,7 +12,7 @@ foreach my $sa (reverse sort @SA) { my ($base, $name) = ($sa =~ m|^(OpenPKG-SA-(.+))\.txt$|); next if ($name =~ m|^0000|); - next if ($name =~ m|^2003\.02[6-9]|); + next if ($name =~ m|^2003\.02[7-9]|); $sidebar .= "<a href=\"$base.html\">$name</a><br>"; } @@ . ______________________________________________________________________ The OpenPKG Project www.openpkg.org CVS Repository Commit List [EMAIL PROTECTED]