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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2009.0059 -- [RedHat][Solaris] Moderate: rhpki security and bug fix update 16 January 2009 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: rhpki Publisher: Red Hat Operating System: Red Hat Linux Solaris Impact: Access Confidential Data Access: Existing Account CVE Names: CVE-2008-2368 CVE-2008-2367 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2009-0006.html - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: rhpki security and bug fix update Advisory ID: RHSA-2009:0006-01 Product: Red Hat Certificate System Advisory URL: https://rhn.redhat.com/errata/RHSA-2009-0006.html Issue date: 2009-01-15 CVE Names: CVE-2008-2367 CVE-2008-2368 ===================================================================== 1. Summary: Updated pkisetup, rhpki-common, rhpki-ca, rhpki-kra, rhpki-ocsp, rhpki-tks, and rhpki-tps (and rhpki-util for Solaris 9) packages that fix various security issues and several bugs are now available for Red Hat Certificate System 7.2. This update has been rated as having moderate security impact by the Red Hat Security Response Team. 2. Relevant releases/architectures: Red Hat Certificate System 7.2 for 4AS - i386, noarch, x86_64 Red Hat Certificate System 7.2 for 4ES - i386, noarch, x86_64 3. Description: Red Hat Certificate System is an enterprise software system designed to manage enterprise public key infrastructure (PKI) deployments. It was discovered that Red Hat Certificate System used insecure default file permissions on certain configuration files (for example, password.conf) that may contain authentication credentials. These credentials should only be accessible to administrative and service users. A local user could use this flaw to read Red Hat Certificate System configuration files containing sensitive information. (CVE-2008-2367) It was discovered that Red Hat Certificate System stored plain text passwords in multiple debug log files with insufficient access restrictions (such as the UserDirEnrollment log and RA wizard installer log). A local user could use this flaw to extract plain text passwords from the Red Hat Certificate System debug log files. (CVE-2008-2368) These updated packages fix the following bugs: * Due to a regression, signing a certificate revocation list (CRL) with approximately 150,000 records may have taken up to five minutes. In these updated packages, signing such CRLs takes approximately twenty seconds. * Because Certificate System servers could not handle Online Certificate Status Protocol (OCSP) requests in the GET method, OCSP GET requests resulted in a 404 error. The bug for handling GET requests may have also caused a system to use 100% CPU. This has been resolved. Additionally, OCSP requests are now logged to the debug log file. * It was possible for a CRL update to run at the same time as a certificate status update. Now, CRL updating locks out the certificate status update thread. * Inefficient LDAP search methods caused LDAP searches for 100,000 or more revoked certificates to take twenty minutes or longer during CRL generation. The LDAP search method has been modified to greatly improve LDAP search times. * The default OCSP verification path has changed since Red Hat Certificate System 7.1. These updated packages add support for certificates that use the old AuthorityInfoAccess (AIA) URL. * An OCSP client submitting an OCSP request via the GET method may have caused a NullPointerException. * If an agent automatically approved a certificate signing request (CSR), using AgentCertAuth, the resultant certificate contained blank subjectAltName extension fields. A manual enrollment by the same agent produced a certificate with the correct number of subjectAltNames and no blank entries. With this update, automated enrollments through AgentCertAuth do not have blank fields in issued certificates. All users of Red Hat Certificate System 7.2 should upgrade to these updated packages, which resolve these issues. 4. Solution: Users running Red Hat Certificate System on Red Hat Enterprise Linux: Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259 Users running Red Hat Certificate System on Sun Solaris: Updated Solaris packages in .pkg format are available in the Red Hat Certificate System Solaris channels on the Red Hat Network. These packages should be installed/upgraded using Solaris native package management tools. Refer to the Red Hat Certificate System Administration Guide for installation instructions: http://www.redhat.com/docs/manuals/cert-system/ 5. Bugs fixed (http://bugzilla.redhat.com/): 451998 - CVE-2008-2367 Certificate System: insecure config file permissions 452000 - CVE-2008-2368 Certificate System: plain text passwords stored in debug log 6. Package List: Red Hat Certificate System 7.2 for 4AS: i386: rhpki-tps-7.2.0-8.i386.rpm noarch: pkisetup-7.2.0-7.noarch.rpm rhpki-ca-7.2.0-6.noarch.rpm rhpki-common-7.2.0-16.noarch.rpm rhpki-kra-7.2.0-5.noarch.rpm rhpki-ocsp-7.2.0-5.noarch.rpm rhpki-tks-7.2.0-5.noarch.rpm x86_64: rhpki-tps-7.2.0-8.x86_64.rpm Red Hat Certificate System 7.2 for 4ES: i386: rhpki-tps-7.2.0-8.i386.rpm noarch: pkisetup-7.2.0-7.noarch.rpm rhpki-ca-7.2.0-6.noarch.rpm rhpki-common-7.2.0-16.noarch.rpm rhpki-kra-7.2.0-5.noarch.rpm rhpki-ocsp-7.2.0-5.noarch.rpm rhpki-tks-7.2.0-5.noarch.rpm x86_64: rhpki-tps-7.2.0-8.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://www.redhat.com/security/team/key/#package 7. References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2367 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2368 http://www.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://www.redhat.com/security/team/contact/ Copyright 2009 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFJbwfkXlSAg2UNWIIRAncIAKCvjiLNqcrJRmVwJJDHWFheicns0wCeIZii Fs1Z4jiNYbpNjrav1zt437I= =d3ij - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. 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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQCVAwUBSW/DLyh9+71yA2DNAQJgqwP9EoR4ZNVgFdJ6hCGf+8rGF1yzPu75FhpY vzlcYi0LIYbORlt1yquEt36ECK8UDiWKLsavGo3K7ca9XBN3t9W7OJ4tzAm/kIpG 9+02fUsmnfpFlqh58bbNyssOTge1fzg77r0fzpFVNcyujhp5qU7DsMIAlSw/7PHF hwChegr6r7s= =Me5M -----END PGP SIGNATURE-----