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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2014.0198 Important: piranha security update 14 February 2014 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: piranha Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 5 Red Hat Enterprise Linux Server 6 Linux variants Impact/Access: Modify Arbitrary Files -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2013-6492 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2014-0174.html https://rhn.redhat.com/errata/RHSA-2014-0175.html Comment: This advisory references vulnerabilities in products which run on platforms other than Red Hat. It is recommended that administrators running piranha check for an updated version of the software for their operating system. This bulletin contains two (2) Red Hat security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: piranha security update Advisory ID: RHSA-2014:0174-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2014-0174.html Issue date: 2014-02-13 CVE Names: CVE-2013-6492 ===================================================================== 1. Summary: An updated piranha package that fixes one security issue is now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having Important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. 2. Relevant releases/architectures: RHEL Clustering (v. 5 server) - i386, ia64, ppc, x86_64 3. Description: Piranha provides high-availability and load-balancing services for Red Hat Enterprise Linux. The piranha packages contain various tools to administer and configure the Linux Virtual Server (LVS), as well as the heartbeat and failover components. LVS is a dynamically-adjusted kernel routing mechanism that provides load balancing, primarily for Web and FTP servers. It was discovered that the Piranha Configuration Tool did not properly restrict access to its web pages. A remote attacker able to connect to the Piranha Configuration Tool web server port could use this flaw to read or modify the LVS configuration without providing valid administrative credentials. (CVE-2013-6492) All piranha users are advised to upgrade to this updated package, which contains a backported patch to correct this issue. 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/): 1043040 - CVE-2013-6492 piranha: web UI authentication bypass using POST requests 6. Package List: RHEL Clustering (v. 5 server): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/piranha-0.8.4-26.el5_10.1.src.rpm i386: piranha-0.8.4-26.el5_10.1.i386.rpm piranha-debuginfo-0.8.4-26.el5_10.1.i386.rpm ia64: piranha-0.8.4-26.el5_10.1.ia64.rpm piranha-debuginfo-0.8.4-26.el5_10.1.ia64.rpm ppc: piranha-0.8.4-26.el5_10.1.ppc.rpm piranha-debuginfo-0.8.4-26.el5_10.1.ppc.rpm x86_64: piranha-0.8.4-26.el5_10.1.x86_64.rpm piranha-debuginfo-0.8.4-26.el5_10.1.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-2013-6492.html https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2014 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFS/RSSXlSAg2UNWIIRAllvAKCDxPbXEcGglUZgFc+IE08NOXzFcwCdGKqD jYmbn1MRFF5DMUDrMAw3yEw= =Hts1 - -----END PGP SIGNATURE----- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: piranha security and bug fix update Advisory ID: RHSA-2014:0175-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2014-0175.html Issue date: 2014-02-13 CVE Names: CVE-2013-6492 ===================================================================== 1. Summary: An updated piranha package that fixes one security issue and one bug is now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having Important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Load Balancer (v. 6) - i386, x86_64 3. Description: Piranha provides high-availability and load-balancing services for Red Hat Enterprise Linux. The piranha packages contain various tools to administer and configure the Linux Virtual Server (LVS), as well as the heartbeat and failover components. LVS is a dynamically-adjusted kernel routing mechanism that provides load balancing, primarily for Web and FTP servers. It was discovered that the Piranha Configuration Tool did not properly restrict access to its web pages. A remote attacker able to connect to the Piranha Configuration Tool web server port could use this flaw to read or modify the LVS configuration without providing valid administrative credentials. (CVE-2013-6492) This update also fixes the following bug: * When the lvsd service attempted to start, the sem_timedwait() function received the interrupted function call (EINTR) error and exited, causing the lvsd service to fail to start. With this update, EINTR errors are correctly ignored during the start-up of the lvsd service. (BZ#1055709) All piranha users are advised to upgrade to this updated package, which contains backported patches to correct these issues. 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/): 1043040 - CVE-2013-6492 piranha: web UI authentication bypass using POST requests 1055709 - pulse: ignore EINTR while waiting for semaphore 6. Package List: Red Hat Enterprise Linux Load Balancer (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/piranha-0.8.6-4.el6_5.2.src.rpm i386: piranha-0.8.6-4.el6_5.2.i686.rpm piranha-debuginfo-0.8.6-4.el6_5.2.i686.rpm x86_64: piranha-0.8.6-4.el6_5.2.x86_64.rpm piranha-debuginfo-0.8.6-4.el6_5.2.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-2013-6492.html https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2014 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFS/RSyXlSAg2UNWIIRAteSAKCPyBOqLcBj/niuICECjuc4+E9NowCdEoma nprYVqHj1pu2dLRLRlbAtno= =ZZq+ - -----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. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. 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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 iQIVAwUBUv2YTBLndAQH1ShLAQJMMA/9EjeU/tQJ3VsJJ8g2UPlqpUVvH8yY4Jz8 IlVU8xLM+Nre5cOz7rfg1h7GW6nMaRumIMPSAv4Oz6O26VyJQNoLLld+Uf7GzrCw hhCfmxAiwDxjSSHy6fjvJsDyZdMZ4ASDs4Ys3vHsWQH5x0Aje+i76bq377lVRSdu UxGJeCvbK/E2APATxS3ajLF2pNNzrZfMmtQgfPnOfi/JQwsPlXFbpaqZut1WngiU TtzO5lRcxd8Sn54m/jQeSEGfP+U3VYM2O8AeAzWca7jyfEtnnnOnSm6oCxIrwMYq /dFNKxc23bxt266tYfMAHZId1/wYI5YddAICxV1LbO3NBW2cdNQrcItpTSq4ksCK ZWrZxy0qhL+joaVN1qdJvNcIWute/lDJGRqpfdghnjzhgfhImFJPBLHt3uioq/Rn ceOV2NUaA5FvkUPJ/V5j/Q+mRO9aQktzV07d8wN4HPD72G/1mh5kNBMfsndDG092 SPAEk0YzErMs4mRoz/rfnV+veeTZeQJRx0Wh3jHQvg7pmrvvlFiVRZomog5HxGE2 aVdFGWBJFQp5iDDKF4LNxeS9tlauanXRXLXUHt4ZaTFLDegSlHhEichlWdipbcSG 7Fg3ezNNXypXev+wY4Htc5UW8CZ1F6WAUbCIcTIaQ4hu4G/spP/c4wDvwfm864nO s1erB9s5AV0= =O5Hy -----END PGP SIGNATURE-----