-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: luci security, bug fix, and enhancement update Advisory ID: RHSA-2013:1603-02 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2013-1603.html Issue date: 2013-11-21 CVE Names: CVE-2013-4481 CVE-2013-4482 ===================================================================== 1. Summary: Updated luci packages that fix two security issues, several bugs, and add two enhancements are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux High Availability (v. 6) - i386, x86_64 Red Hat Enterprise Linux Resilient Storage (v. 6) - i386, x86_64 3. Description: Luci is a web-based high availability administration application. A flaw was found in the way the luci service was initialized. If a system administrator started the luci service from a directory that was writable to by a local user, that user could use this flaw to execute arbitrary code as the root or luci user. (CVE-2013-4482) A flaw was found in the way luci generated its configuration file. The file was created as world readable for a short period of time, allowing a local user to gain access to the authentication secrets stored in the configuration file. (CVE-2013-4481) These issues were discovered by Jan Pokorný of Red Hat. These updated luci packages include numerous bug fixes and two enhancements. Space precludes documenting all of these changes in this advisory. Users are directed to the Red Hat Enterprise Linux 6.5 Technical Notes, linked to in the References, for information on the most significant of these changes. All luci users are advised to upgrade to these updated packages, which contain backported patches to correct these issues and add these enhancements. After installing this update, the luci service will be restarted automatically. 4. Solution: Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/site/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 878149 - Cluster model unexpectedly empty when no node can be contacted 880363 - Error message displayed with letters separated by commas 883008 - Update support for "cmd_prompt", "login_timeout", "power_timeout", "retry_on", "shell_timeout", and "delay" fence agent attributes 886517 - luci should chkconfig ricci on as part of "enabling cluster services" 886576 - "Remove this instance" button has no effect 917747 - idrac, ilo2, ilo3, ilo4, and imm fence agents are not honored in luci 988998 - CVE-2013-4481 luci: short exposure of authentication secrets while generating configuration file 990321 - CVE-2013-4482 luci: paster hidden untrusted path and "command" (callable association) injection 1001835 - module_name parameter for fence_drac5 is optional, not required 1001836 - fence_ilo denoted as HP iLO / iLO2, but the latter has a separate entry 6. Package List: Red Hat Enterprise Linux High Availability (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/luci-0.26.0-48.el6.src.rpm i386: luci-0.26.0-48.el6.i686.rpm luci-debuginfo-0.26.0-48.el6.i686.rpm x86_64: luci-0.26.0-48.el6.x86_64.rpm luci-debuginfo-0.26.0-48.el6.x86_64.rpm Red Hat Enterprise Linux Resilient Storage (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/luci-0.26.0-48.el6.src.rpm i386: luci-0.26.0-48.el6.i686.rpm luci-debuginfo-0.26.0-48.el6.i686.rpm x86_64: luci-0.26.0-48.el6.x86_64.rpm luci-debuginfo-0.26.0-48.el6.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://access.redhat.com/security/team/key/#package 7. References: https://www.redhat.com/security/data/cve/CVE-2013-4481.html https://www.redhat.com/security/data/cve/CVE-2013-4482.html https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/6.5_Technical_Notes/luci.html#RHSA-2013-1603 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2013 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFSjYwLXlSAg2UNWIIRAikwAJ43C2/cIdG7lVkcI+xMd++6GtExlgCfaBZw GHImUDx7gKas5ZufopZKJ9o= =Nf7Z -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce