From bugzilla@redhat.com Thu Feb 6 04:43:32 2003 From: bugzilla@redhat.com To: redhat-watch-list@redhat.com, redhat-announce-list@redhat.com Cc: bugtraq@securityfocus.com, full-disclosure@lists.netsys.com Date: Thu, 6 Feb 2003 03:44 -0500 Subject: [Full-Disclosure] [RHSA-2003:040-07] Updated openldap packages available [ The following text is in the "iso-8859-1" character set. ] [ Your display is set for the "US-ASCII" character set. ] [ Some characters may be displayed incorrectly. ] --------------------------------------------------------------------- Red Hat, Inc. Red Hat Security Advisory Synopsis: Updated openldap packages available Advisory ID: RHSA-2003:040-07 Issue date: 0000-01-01 Updated on: 2003-02-05 Product: Red Hat Linux Keywords: openldap setuid .ldaprc buffer overflow Cross references: Obsoletes: RHSA-2002-014 CVE Names: CAN-2002-1378 CAN-2002-1379 --------------------------------------------------------------------- 1. Topic: Updated openldap packages are available which fix a number of local and remote buffer overflows in libldap and the slapd and slurpd servers, and potential issues stemming from using user-specified LDAP configuration files. 2. Relevant releases/architectures: Red Hat Linux 6.2 - i386 Red Hat Linux 7.0 - i386 Red Hat Linux 7.1 - i386 Red Hat Linux 7.2 - i386, ia64 Red Hat Linux 7.3 - i386 Red Hat Linux 8.0 - i386 3. Problem description: OpenLDAP is a suite of LDAP (Lightweight Directory Access Protocol) applications and development tools. LDAP is a set of protocols for accessing directory services. In an audit of OpenLDAP by SuSE, a number of potential security issues were found: When reading configuration files, libldap would read the current user's .ldaprc file even in applications being run with elevated privileges. Slurpd would overflow an internal buffer if the command-line argument used with the -t or -r flags was too long, or if the name of a file for which it attempted to create an advisory lock was too long. When parsing filters, the getfilter family of functions from libldap could be made to overflow an internal buffer by supplying a carefully crafted ldapfilter.conf file. When processing LDAP entry display templates, libldap could be made to overflow an internal buffer by supplying a properly crafted ldaptemplates.conf file. When parsing an access control list, slapd could be made to overflow an internal buffer. When constructing the name of the file used for logging rejected replication requests, slapd would overflow an internal buffer if the size of the generated name was too large, and could be tricked into destroying the contents of any file owned by the ldap user due to a race condition in the subsequent creation of the log file. Red Hat Linux users who use LDAP are advised to install the updated openldap packages which are not vulnerable to these issues. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. To update all RPMs for your particular architecture, run: rpm -Fvh [filenames] where [filenames] is a list of the RPMs you wish to upgrade. Only those RPMs which are currently installed will be updated. Those RPMs which are not installed but included in the list will not be updated. Note that you can also use wildcards (*.rpm) if your current directory *only* contains the desired RPMs. Please note that this update is also available via Red Hat Network. Many people find this an easier way to apply updates. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system. 5. RPMs required: Red Hat Linux 6.2: SRPMS: ftp://updates.redhat.com/6.2/en/os/SRPMS/openldap-1.2.13-2.src.rpm i386: ftp://updates.redhat.com/6.2/en/os/i386/openldap-1.2.13-2.i386.rpm ftp://updates.redhat.com/6.2/en/os/i386/openldap-clients-1.2.13-2.i386.rpm ftp://updates.redhat.com/6.2/en/os/i386/openldap-devel-1.2.13-2.i386.rpm ftp://updates.redhat.com/6.2/en/os/i386/openldap-servers-1.2.13-2.i386.rpm Red Hat Linux 7.0: SRPMS: ftp://updates.redhat.com/7.0/en/os/SRPMS/openldap-2.0.27-2.7.1.src.rpm ftp://updates.redhat.com/7.0/en/os/SRPMS/openldap12-1.2.13-8.src.rpm i386: ftp://updates.redhat.com/7.0/en/os/i386/openldap-2.0.27-2.7.1.i386.rpm ftp://updates.redhat.com/7.0/en/os/i386/openldap-clients-2.0.27-2.7.1.i386.rpm ftp://updates.redhat.com/7.0/en/os/i386/openldap-devel-2.0.27-2.7.1.i386.rpm ftp://updates.redhat.com/7.0/en/os/i386/openldap-servers-2.0.27-2.7.1.i386.rpm ftp://updates.redhat.com/7.0/en/os/i386/openldap12-1.2.13-8.i386.rpm Red Hat Linux 7.1: SRPMS: ftp://updates.redhat.com/7.1/en/os/SRPMS/openldap-2.0.27-2.7.1.src.rpm ftp://updates.redhat.com/7.1/en/os/SRPMS/openldap12-1.2.13-8.src.rpm i386: ftp://updates.redhat.com/7.1/en/os/i386/openldap-2.0.27-2.7.1.i386.rpm ftp://updates.redhat.com/7.1/en/os/i386/openldap-clients-2.0.27-2.7.1.i386.rpm ftp://updates.redhat.com/7.1/en/os/i386/openldap-devel-2.0.27-2.7.1.i386.rpm ftp://updates.redhat.com/7.1/en/os/i386/openldap-servers-2.0.27-2.7.1.i386.rpm ftp://updates.redhat.com/7.1/en/os/i386/openldap12-1.2.13-8.i386.rpm Red Hat Linux 7.2: SRPMS: ftp://updates.redhat.com/7.2/en/os/SRPMS/openldap-2.0.27-2.7.3.src.rpm ftp://updates.redhat.com/7.2/en/os/SRPMS/openldap12-1.2.13-8.src.rpm i386: ftp://updates.redhat.com/7.2/en/os/i386/openldap-2.0.27-2.7.3.i386.rpm ftp://updates.redhat.com/7.2/en/os/i386/openldap-clients-2.0.27-2.7.3.i386.rpm ftp://updates.redhat.com/7.2/en/os/i386/openldap-devel-2.0.27-2.7.3.i386.rpm ftp://updates.redhat.com/7.2/en/os/i386/openldap-servers-2.0.27-2.7.3.i386.rpm ftp://updates.redhat.com/7.2/en/os/i386/openldap12-1.2.13-8.i386.rpm ia64: ftp://updates.redhat.com/7.2/en/os/ia64/openldap-2.0.27-2.7.3.ia64.rpm ftp://updates.redhat.com/7.2/en/os/ia64/openldap-clients-2.0.27-2.7.3.ia64.rpm ftp://updates.redhat.com/7.2/en/os/ia64/openldap-devel-2.0.27-2.7.3.ia64.rpm ftp://updates.redhat.com/7.2/en/os/ia64/openldap-servers-2.0.27-2.7.3.ia64.rpm ftp://updates.redhat.com/7.2/en/os/ia64/openldap12-1.2.13-8.ia64.rpm Red Hat Linux 7.3: SRPMS: ftp://updates.redhat.com/7.3/en/os/SRPMS/openldap-2.0.27-2.7.3.src.rpm ftp://updates.redhat.com/7.3/en/os/SRPMS/openldap12-1.2.13-8.src.rpm i386: ftp://updates.redhat.com/7.3/en/os/i386/openldap-2.0.27-2.7.3.i386.rpm ftp://updates.redhat.com/7.3/en/os/i386/openldap-clients-2.0.27-2.7.3.i386.rpm ftp://updates.redhat.com/7.3/en/os/i386/openldap-devel-2.0.27-2.7.3.i386.rpm ftp://updates.redhat.com/7.3/en/os/i386/openldap-servers-2.0.27-2.7.3.i386.rpm ftp://updates.redhat.com/7.3/en/os/i386/openldap12-1.2.13-8.i386.rpm Red Hat Linux 8.0: SRPMS: ftp://updates.redhat.com/8.0/en/os/SRPMS/openldap-2.0.27-2.8.0.src.rpm ftp://updates.redhat.com/8.0/en/os/SRPMS/openldap12-1.2.13-9.src.rpm i386: ftp://updates.redhat.com/8.0/en/os/i386/openldap-2.0.27-2.8.0.i386.rpm ftp://updates.redhat.com/8.0/en/os/i386/openldap-clients-2.0.27-2.8.0.i386.rpm ftp://updates.redhat.com/8.0/en/os/i386/openldap-devel-2.0.27-2.8.0.i386.rpm ftp://updates.redhat.com/8.0/en/os/i386/openldap-servers-2.0.27-2.8.0.i386.rpm ftp://updates.redhat.com/8.0/en/os/i386/openldap12-1.2.13-9.i386.rpm 6. Verification: MD5 sum Package Name -------------------------------------------------------------------------- 6abc37d341ed1998e0e37a5c8ae2b292 6.2/en/os/SRPMS/openldap-1.2.13-2.src.rpm 2d6741aa454a4bf6ad39447e30136b05 6.2/en/os/i386/openldap-1.2.13-2.i386.rpm c5d39f85114ba91e94fe270c2b04a12e 6.2/en/os/i386/openldap-clients-1.2.13-2.i386.rpm 1ae2c495fb0dd934ac51365c0b6cb098 6.2/en/os/i386/openldap-devel-1.2.13-2.i386.rpm e3c1cffb180a025811cf6a97d95c7e33 6.2/en/os/i386/openldap-servers-1.2.13-2.i386.rpm edde5757c10e2f51a371f457cb3d4bee 7.0/en/os/SRPMS/openldap-2.0.27-2.7.1.src.rpm 92d8d3db8064d35faab46b59c077251d 7.0/en/os/SRPMS/openldap12-1.2.13-8.src.rpm a44a25cea2e81cb296d2aad1351a750d 7.0/en/os/i386/openldap-2.0.27-2.7.1.i386.rpm 48b8097de61282171ecb2740116ea63f 7.0/en/os/i386/openldap-clients-2.0.27-2.7.1.i386.rpm 23f437d646397bebed28fad5b733ee8f 7.0/en/os/i386/openldap-devel-2.0.27-2.7.1.i386.rpm 94e6f4fc6851055fa3a224ea30b693a5 7.0/en/os/i386/openldap-servers-2.0.27-2.7.1.i386.rpm 0a692fe198ed8743ede8e6dbf999e486 7.0/en/os/i386/openldap12-1.2.13-8.i386.rpm edde5757c10e2f51a371f457cb3d4bee 7.1/en/os/SRPMS/openldap-2.0.27-2.7.1.src.rpm 92d8d3db8064d35faab46b59c077251d 7.1/en/os/SRPMS/openldap12-1.2.13-8.src.rpm a44a25cea2e81cb296d2aad1351a750d 7.1/en/os/i386/openldap-2.0.27-2.7.1.i386.rpm 48b8097de61282171ecb2740116ea63f 7.1/en/os/i386/openldap-clients-2.0.27-2.7.1.i386.rpm 23f437d646397bebed28fad5b733ee8f 7.1/en/os/i386/openldap-devel-2.0.27-2.7.1.i386.rpm 94e6f4fc6851055fa3a224ea30b693a5 7.1/en/os/i386/openldap-servers-2.0.27-2.7.1.i386.rpm 0a692fe198ed8743ede8e6dbf999e486 7.1/en/os/i386/openldap12-1.2.13-8.i386.rpm 148ac6c282678e649d9bc82ef68472ec 7.2/en/os/SRPMS/openldap-2.0.27-2.7.3.src.rpm 92d8d3db8064d35faab46b59c077251d 7.2/en/os/SRPMS/openldap12-1.2.13-8.src.rpm 878a1302654284097cd6b1ff37dcb990 7.2/en/os/i386/openldap-2.0.27-2.7.3.i386.rpm 42bdf5437712c8b7240cdb6dee4ec8c1 7.2/en/os/i386/openldap-clients-2.0.27-2.7.3.i386.rpm 4fedaaa2c3bae85580d80b981af12194 7.2/en/os/i386/openldap-devel-2.0.27-2.7.3.i386.rpm 9341c678193d6f6dda7c9718df75d614 7.2/en/os/i386/openldap-servers-2.0.27-2.7.3.i386.rpm 0a692fe198ed8743ede8e6dbf999e486 7.2/en/os/i386/openldap12-1.2.13-8.i386.rpm 518f368e458a617daa37baefb331fa09 7.2/en/os/ia64/openldap-2.0.27-2.7.3.ia64.rpm c5b77b9c6a01f72f13438d058ec05cb9 7.2/en/os/ia64/openldap-clients-2.0.27-2.7.3.ia64.rpm 55e81b9cb1e2ae1a44ceb833470087ee 7.2/en/os/ia64/openldap-devel-2.0.27-2.7.3.ia64.rpm 5c6dd70a327ced63f143eee0587e9439 7.2/en/os/ia64/openldap-servers-2.0.27-2.7.3.ia64.rpm fccda5abf8c02f80a5713438854ccb39 7.2/en/os/ia64/openldap12-1.2.13-8.ia64.rpm 148ac6c282678e649d9bc82ef68472ec 7.3/en/os/SRPMS/openldap-2.0.27-2.7.3.src.rpm 92d8d3db8064d35faab46b59c077251d 7.3/en/os/SRPMS/openldap12-1.2.13-8.src.rpm 878a1302654284097cd6b1ff37dcb990 7.3/en/os/i386/openldap-2.0.27-2.7.3.i386.rpm 42bdf5437712c8b7240cdb6dee4ec8c1 7.3/en/os/i386/openldap-clients-2.0.27-2.7.3.i386.rpm 4fedaaa2c3bae85580d80b981af12194 7.3/en/os/i386/openldap-devel-2.0.27-2.7.3.i386.rpm 9341c678193d6f6dda7c9718df75d614 7.3/en/os/i386/openldap-servers-2.0.27-2.7.3.i386.rpm 0a692fe198ed8743ede8e6dbf999e486 7.3/en/os/i386/openldap12-1.2.13-8.i386.rpm cb6f6d639ff823cc016725dab752aacd 8.0/en/os/SRPMS/openldap-2.0.27-2.8.0.src.rpm 2ba981c5834886ca93ce492ea8c87848 8.0/en/os/SRPMS/openldap12-1.2.13-9.src.rpm f6ffab19ae521c65396cc76d0a64c2c9 8.0/en/os/i386/openldap-2.0.27-2.8.0.i386.rpm 3e12f7f0aacca920d60fc39766b7d3e5 8.0/en/os/i386/openldap-clients-2.0.27-2.8.0.i386.rpm 351bd4cea012a1517ded0c03a4512c48 8.0/en/os/i386/openldap-devel-2.0.27-2.8.0.i386.rpm a5b8e07d9f13a98aaf1bf999d6672efc 8.0/en/os/i386/openldap-servers-2.0.27-2.8.0.i386.rpm 0e5cbc3c9eb9136169caefed4dadd7c6 8.0/en/os/i386/openldap12-1.2.13-9.i386.rpm These packages are GPG signed by Red Hat, Inc. for security. Our key is available at http://www.redhat.com/about/contact/pgpkey.html You can verify each package with the following command: rpm --checksig -v If you only wish to verify that each package has not been corrupted or tampered with, examine only the md5sum with the following command: md5sum 7. References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2002-1378 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2002-1379 8. Contact: The Red Hat security contact is . More contact details at http://www.redhat.com/solutions/security/news/contact.html Copyright 2003 Red Hat, Inc. _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.netsys.com/full-disclosure-charter.html