10 August 2018
Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.2299 Critical: cobbler security update 10 August 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: cobbler Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 6 Linux variants Impact/Access: Increased Privileges -- Remote/Unauthenticated Create Arbitrary Files -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-10931 Original Bulletin: https://access.redhat.com/errata/RHSA-2018:2372 Comment: This advisory references vulnerabilities in products which run on platforms other than Red Hat. It is recommended that administrators running cobbler check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Critical: cobbler security update Advisory ID: RHSA-2018:2372-01 Product: Red Hat Satellite Advisory URL: https://access.redhat.com/errata/RHSA-2018:2372 Issue date: 2018-08-09 CVE Names: CVE-2018-10931 ===================================================================== 1. Summary: An update for cobbler is now available for Red Hat Satellite 5.6, Red Hat Satellite 5.7, and Red Hat Satellite 5.8. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Satellite 5.6 (RHEL v.6) - noarch Red Hat Satellite 5.7 (RHEL v.6) - noarch Red Hat Satellite 5.8 (RHEL v.6) - noarch 3. Description: Cobbler is a network install server. Cobbler supports PXE, virtualized installs, and re-installing existing Linux machines. Cobbler has a XMLRPC API for integration with other applications. Security Fix(es): * cobbler: CobblerXMLRPCInterface exports all its methods over XMLRPC (CVE-2018-10931) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. This issue was discovered by Cedric Buissart (Red Hat). 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 For this update to take effect, Red Hat Satellite must be restarted ("/usr/sbin/rhn-satellite restart"). 5. Bugs fixed (https://bugzilla.redhat.com/): 1613861 - CVE-2018-10931 cobbler: CobblerXMLRPCInterface exports all its methods over XMLRPC 6. Package List: Red Hat Satellite 5.6 (RHEL v.6): Source: cobbler-2.0.7-44.1.el6sat.src.rpm noarch: cobbler-2.0.7-44.1.el6sat.noarch.rpm Red Hat Satellite 5.7 (RHEL v.6): Source: cobbler-2.0.7-68.1.el6sat.src.rpm noarch: cobbler-2.0.7-68.1.el6sat.noarch.rpm Red Hat Satellite 5.8 (RHEL v.6): Source: cobbler-2.0.7-73.el6sat.src.rpm noarch: cobbler-2.0.7-73.el6sat.noarch.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/ 7. References: https://access.redhat.com/security/cve/CVE-2018-10931 https://access.redhat.com/security/updates/classification/#critical 8. Contact: The Red Hat security contact is <email@example.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2018 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBW2xhhtzjgjWX9erEAQjRpw//SYOhtx/D0hGMUE7fbFM1LKtVWy3vCdBf NV4fZ/3QcRHalxMNLag2oOenP9ywWpP167b47QUUGMKbT53EL6ETh5luS6PEJWMu dYQuMV94yJpk9JlZh53/7MuTuBcgpWtwA3l1XXHnbP2nPNvlcD/PlCASNCnZCQkA eQka02gjhWHNgscqhTdRKxFPzTn0Ql14jMI4n+eiXBpMuzX01kX1fn5STyOQztRI DuMFX4ZJKS8kmInkv4OOgfycu/mjHgPUtc2Tx0p3HSKpgI9Kdn2cb8+lQi5aFVro VUYkx28rSXDeCmK6Jo6Szbnu0PheYSt0mbYIX7i6H6tKkb9IWCFLcoZwGfvjmfYO jFSksbr4lz91vi6wpr46TtmHVN0Yi9KbrW2+jLpbiMW3bbp7lRPZLEUpiWQiXKOc t7yvh09jNJStKAtnJ7koh1oiggA3/RaCtc8tw+a+pDCuLE0IH8oBSNuWxE4ySCtv P2BxJbAAER40fhJZzA1COa0P4j9okmatjgQ6zf4ySoNQpMPOmqRSOE6mGPDwO2G2 g11DAHFM2lL5FvWwlQyAHsikJ3+HyYc9asqvdLqwGjsbOfgSIN+BDVmG9M+X9NjD 0lu0greZq7GBLT7/di5rOP097D9BkKY9A0z2plXNpr0/5BYBYEgXqaxCH3WKQDap Y85n6ujcKso= =hix/ - -----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 firstname.lastname@example.org 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. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: email@example.com Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBW2zXw2aOgq3Tt24GAQiFUBAA3gg2/fMulVdAEF/2OB0UsboEIDPMObMS K531OlIzUnzFrNbzrpfujEueJLefHKuF0xZ99pIIK+Mg47/H3vNutFJNc97EAXRI JauoUmye6QoL7hi7jxjrx1WnpHC3zEw7isRDx4wncI5HFshOSG7uu6KSKeAbxISY 9RXBRPUyJTElpbyUjozNe/jd5Zsig6daw4vC/Csv7swRxJqLIIKcY36gu3KtGZ/z RiS2Y/3u4/DAL9SHQ61f9t6V0h742WhWaogi3MNwURZ0KBRA+DUHUTYhyZ0UqzYW prdoNyYmc3MDz8yx14oCjRG83X0upzMmOHUWlN34TzFdw6B4jqLmvJPT8b87iXZA SacaeOD4nfCWEcbnzY5nNm8yLATokLyqk6CS9Ch/EfLOsXHvpPGt3XYCez3Mvlwa 0SXEanzybSC0OShKQi2TnaDyIfGGMtkAvPmvwaEzAxyG6SoTEQ4iqfYzHGMOwBMg jKOsWHmne4omi25C1ry+Dg/Uv0foc9tVYdG+/JmdhKVHuovgLnF+Cu1wSr9zg+c/ iFOU4liLYyXAPqzdtwQ6E2t6sz0pc4HyNT8iiJIm5+WqrYYgMJioP32XP/3k98pS GoCim+MBpuPzIHXt9Y+EmGD4XnPjyhFloz3KwMU9nFMH5VzhEjmV6Zw1//X+VBnK phrTZgKEkX4= =m+y9 -----END PGP SIGNATURE-----