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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2015.0931 das-watchdog security update 13 April 2015 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: das-watchdog Publisher: Debian Operating System: UNIX variants (UNIX, Linux, OSX) Impact/Access: Root Compromise -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2015-2831 Original Bulletin: http://www.debian.org/security/2015/dsa-3221 Comment: This advisory references vulnerabilities in products which run on platforms other than Debian. It is recommended that administrators running das-watchdog check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - - ------------------------------------------------------------------------- Debian Security Advisory DSA-3221-1 security@debian.org http://www.debian.org/security/ Salvatore Bonaccorso April 12, 2015 http://www.debian.org/security/faq - - ------------------------------------------------------------------------- Package : das-watchdog CVE ID : CVE-2015-2831 Debian Bug : 781806 Adam Sampson discovered a buffer overflow in the handling of the XAUTHORITY environment variable in das-watchdog, a watchdog daemon to ensure a realtime process won't hang the machine. A local user can exploit this flaw to escalate his privileges and execute arbitrary code as root. For the stable distribution (wheezy), this problem has been fixed in version 0.9.0-2+deb7u1. For the unstable distribution (sid), this problem has been fixed in version 0.9.0-3.1. We recommend that you upgrade your das-watchdog packages. Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCgAGBQJVKowJAAoJEAVMuPMTQ89EQd8QAIwQWC2VVY3qydwraJSrKCPv cRTq7TTlfni3AVgPJWfc1XKniTh5J4UZILWB+uJ72OxljMXPCwr9F4z0x4G2CG6i L/YhIoV8bA08bHbV66mp4rtYlsfd49U0Tdtcv+tYy7Lm+GcctGzP2KOmdpE4DFQo vVAfbp9ujCLMUE9815Bh6vvlxPnZSDWsI8l0bveb05OQXJ3itP1wWY2AIoaTa2jR DzdptyrMX/41GIrB5OcJK/LaxzBNScMcsl9m8U6j4nfDzssS+9EVmIKa523ESwvT htkL3I5shSRfGcI0HSUeT1cgnAtophiht73ohkN/pYwvj0/IUNy0jWJ9nqommFw9 kqkTioCcDaGYMGV5Ka5vtjq09CpVuNRiskx+JPL+0BJIQxDfwq8NlUUEqAXFsKcg Cob1VG6Is4ugKtoX51ThuGeBip+JNxdihfHnGLI3acIQfgqvKCZSeHZ/+T2JnH31 OXBnSPIdHez1zn/pUePNYzWh6ujgWf4SVuDp9vaIvfEgsrgzSTJmVyt3ojSS7kUv +WlZyQe/M/R91OrpuDjIgcqpd/11Qd/5KzqWtcpTvRQ0zatVxmO+RiMf4P0YU+AA O1plqey4NZpdzU3wFC9ZuJVPtU91k67W15xW2Z6lOp2ixT6Sysyl2is/j85ck7o5 ETx3fOujyBSSKHAKfCYh =MMJ0 - -----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. 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: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au 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 iQIVAwUBVSsDJBLndAQH1ShLAQKGOQ//VqWNH6eLmyIqQX6a91Eg2s5bS6O8BiNm xOfuJfWS1gn5DNbFU++ccgJGzaPhLr/eA5O790KCC4nGNsfjmtdwis3zPbwAfDOF yX9Y3AMJkfoTk3e0Z6M0v11K797QUQ98rV8gpHBtw3K40n+W5cXHq8I9dggLhlX+ 3eiEmr9Vjgx0BlaK9f6Hl1TzYYzy+tLTydT69lzgmmqbI2GXhUV1TS6lYzxgLpgO CZFw3JhPTMHnABy8K40I+z600sqakSED2jVHz3lPDPqEMQMYq+X7km1zMecvQOwP SLnS/VcX7s2ikG+Qf80Kx+UofVdlXT5xdD4aw78Hoet3ngCN+BTkhimP3z60nVJn BJo5w+YtHKVtKOoSZZ9Z8ec66BnRu2lYY1EENTUmHqqzU1PikN5/ia+adT2oh8Py V28cxf5dcRo0i/RHzBJEV7BV1wtcnZk8QfdHdOwttC5gVugNAA4eMZdWzJJL9G2s Bp1IvIz87O524ECx19tqNy6MevBgwQ15J3Ur/OUnpPKaID1mzJQIHQme0pzgJApC q/Zf+f4ohpA111fetW0b5xI2TPcXARf4F3Jw2NCbIi4zScalvQZeA2k/ME5L5hY7 duOkEc/RFHbuFynEeXugolWKZk5W1t7cJo+L5oZ1Reqj7GTv7ZoCt93j27Z6fxWt UfV9DQiJwts= =bOAi -----END PGP SIGNATURE-----