Denial of Service in BIND
ID: | USN-2437-1 |
Distribution: | Ubuntu |
Plattformen: | Ubuntu 10.04 LTS, Ubuntu 12.04 LTS, Ubuntu 14.04 LTS, Ubuntu 14.10 |
Datum: | Mi, 10. Dezember 2014, 08:59 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8500 |
Applikationen: | BIND |
Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============6547762451345379044== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="FPnO7ihsU9XlQMd09LHKfe660BcFbp4rE" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --FPnO7ihsU9XlQMd09LHKfe660BcFbp4rE Content-Type: text/plain; charset=utf- Content-Transfer-Encoding: quoted-printable ========================================================================== Ubuntu Security Notice USN-2437-1 December 09, 2014 bind9 vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 14.10 - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS - Ubuntu 10.04 LTS Summary: Bind could be made to crash if it received specially crafted network traffic. Software Description: - bind9: Internet Domain Name Server Details: Florian Maury discovered that Bind incorrectly handled delegation. A remote attacker could possibly use this issue to cause Bind to consume resources and crash, resulting in a denial of service. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 14.10: bind9 1:9.9.5.dfsg-4.3ubuntu0.1 Ubuntu 14.04 LTS: bind9 1:9.9.5.dfsg-3ubuntu0.1 Ubuntu 12.04 LTS: bind9 1:9.8.1.dfsg.P1-4ubuntu0.9 Ubuntu 10.04 LTS: bind9 1:9.7.0.dfsg.P1-1ubuntu0.12 In general, a standard system update will make all the necessary changes. References: http://www.ubuntu.com/usn/usn-2437-1 CVE-2014-8500 Package Information: https://launchpad.net/ubuntu/+source/bind9/1:9.9.5.dfsg-4.3ubuntu0.1 https://launchpad.net/ubuntu/+source/bind9/1:9.9.5.dfsg-3ubuntu0.1 https://launchpad.net/ubuntu/+source/bind9/1:9.8.1.dfsg.P1-4ubuntu0.9 https://launchpad.net/ubuntu/+source/bind9/1:9.7.0.dfsg.P1-1ubuntu0.12 --FPnO7ihsU9XlQMd09LHKfe660BcFbp4rE 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 iQIcBAEBCgAGBQJUh3eNAAoJEGVp2FWnRL6TYXIP/Rn7R2TuqyYgKiQR+VeJ9WJ7 +9aaewzrS1gwAMG5uHoajrLdXEiw2tNLFXxfAVQ0qFn3UP62yk5gfLBsH3ZyggYq qnvdTjajWTvEGCPek2c8+anZJ5L3Hm4GaIybAS0gCuPZM/rCtc+uxDJja6+3aTgg 511yvHwXwaXYSqa/VtWmjP3yk1YFi5kBY31X1OD0Mq4K+GglVNsL76Z6taoCyWKi lcLWVOND8ip46L92/JgAhYqCKt5x55JC7bX0V9sxabwy2JBQwwBQeB9j3sX70owO 728QNE2gOGDIPorvKnBObUKYHVufauZf9MrXyrHtzweKnPksDB1pqpPpIYTGUF7F POBpSm+pqDr5els6/iR3YR0K/SSsr5CFn5FRb+vS5TtvZ7+Uhf0sJ1G/ab3Yhzzp axBcW5L1N+tVYb12UGEbpvkG7mupEMLidL1Azqej/DQ1p99W5E5BM05mN1RArzZG zz7EHfvBE2DM7W41FrMkHN71EncGu7qj28mbrF//pS6jPvPGEnAiRx9HjK/uLN6v zRDcEzYcM8ld1W93FtSd8c5whPaIvfIPJnCH/WjnfFBt60xVVNl/CbP9528ET1bJ qx0mfDmD3eLhqZvLiC8d+PTOoeXdO0fYb9ff7FPQXM2ZuYdllgKd2uxkDV+9cLsZ aE/TpFybE5UIynYrMO74 =Kv+L -----END PGP SIGNATURE----- --FPnO7ihsU9XlQMd09LHKfe660BcFbp4rE-- --===============6547762451345379044== 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 --===============6547762451345379044==-- |