Denial of Service in DBus
ID: | USN-2425-1 |
Distribution: | Ubuntu |
Plattformen: | Ubuntu 12.04 LTS, Ubuntu 14.04 LTS, Ubuntu 14.10 |
Datum: | Do, 27. November 2014, 18:24 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7824 |
Applikationen: | D-BUS |
Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============1693725326384162807== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="ARbaNCI8dULewl68eSEhiebNOStDJSrcX" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --ARbaNCI8dULewl68eSEhiebNOStDJSrcX Content-Type: text/plain; charset=utf- Content-Transfer-Encoding: quoted-printable ========================================================================== Ubuntu Security Notice USN-2425-1 November 27, 2014 dbus vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 14.10 - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS Summary: DBus could be made to stop responding under certain conditions. Software Description: - dbus: simple interprocess messaging system Details: It was discovered that DBus incorrectly handled a large number of file descriptor messages. A local attacker could use this issue to cause DBus to stop responding, resulting in a denial of service. (CVE-2014-7824) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 14.10: dbus 1.8.8-1ubuntu2.1 libdbus-1-3 1.8.8-1ubuntu2.1 Ubuntu 14.04 LTS: dbus 1.6.18-0ubuntu4.3 libdbus-1-3 1.6.18-0ubuntu4.3 Ubuntu 12.04 LTS: dbus 1.4.18-1ubuntu1.7 libdbus-1-3 1.4.18-1ubuntu1.7 After a standard system update you need to reboot your computer to make all the necessary changes. References: http://www.ubuntu.com/usn/usn-2425-1 CVE-2014-7824 Package Information: https://launchpad.net/ubuntu/+source/dbus/1.8.8-1ubuntu2.1 https://launchpad.net/ubuntu/+source/dbus/1.6.18-0ubuntu4.3 https://launchpad.net/ubuntu/+source/dbus/1.4.18-1ubuntu1.7 --ARbaNCI8dULewl68eSEhiebNOStDJSrcX Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCgAGBQJUd0wwAAoJEGVp2FWnRL6TOS8QAKK/YlwVJCriOym0iYHtbOK/ wJKEQTaN6Q42PpF4YCFnz7NI/iejqN9NkfuLwnzec+V2PXjdP9AMXvjxv/xi38k/ cDfuNPL0lLaoIf/bl6PPmDIHL/OFxUa7e+r3DcpxPUwhvCBc4FnK3/CM7a4wXABA QeATg9VS/4R7q9yAOmqH9l71f0DF24PeAtvco8tlv9B5FKsinJbMp6+nDVU8rgb0 nVxSBC1dfBcMY5shTwl2qevNumqP0oPDdW4wP74Rvyh3WbsdPgDPFaIKyUSQJroo cXqdJ0wd7YCDilUTVq+cRzyio36I7Cec7CkXjGDMFw25JFpJLCKxngPruUvw1Brq hV3P0EA6/07lCmyqd2EQSoU/xg3FooPXPXnRvEwVC7VLnx6fVCzvapM9o5VVsUt9 H+a02pkVa8nnWfyzY1/DXWs+rbr3bpTu45EzRm2wdB4rSUdmtpwAbK2pk67I78yB IPK0G3sWO8MPNOXoC9BXLHsmx0lvhnCgJrGduKs6CP1/QdWPQt57yWJCCp1VjDCj B/eKgVcmgi2M1STeweLxYBU3wgznxxSYKJ+wi3jzNo9l7c+55PyzWtfc8V3yw+yG d+mt2eQcKOsO3WSFNcWPurPCkw+DMuKwaD9A/evMW1/Z9Qju4/cTuuh7ilLtntQA H3EhvpR5qqYFiEwUK2ZD =7a1b -----END PGP SIGNATURE----- --ARbaNCI8dULewl68eSEhiebNOStDJSrcX-- --===============1693725326384162807== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline -- ubuntu-security-announce mailing list ubuntu-security-announce@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-security-announce --===============1693725326384162807==-- |