-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - ------------------------------------------------------------------------- Debian Security Advisory DSA-3758-1 security@xxxxxxxxxx https://www.debian.org/security/ Florian Weimer January 11, 2017 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : bind9 CVE ID : CVE-2016-9131 CVE-2016-9147 CVE-2016-9444 Debian Bug : 851062 851063 851065 Several denial-of-service vulnerabilities (assertion failures) were discovered in BIND, a DNS server implementation. CVE-2016-9131 A crafted upstream response to an ANY query could cause an assertion failure. CVE-2016-9147 A crafted upstream response with self-contradicting DNSSEC data could cause an assertion failure. CVE-2016-9444 Specially-crafted upstream responses with a DS record could cause an assertion failure. These vulnerabilities predominantly affect DNS servers providing recursive service. Client queries to authoritative-only servers cannot trigger these assertion failures. These vulnerabilities are present whether or not DNSSEC validation is enabled in the server configuration. For the stable distribution (jessie), these problems have been fixed in version 1:9.9.5.dfsg-9+deb8u9. We recommend that you upgrade your bind9 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@xxxxxxxxxxxxxxxx -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iQEcBAEBAgAGBQJYdrZWAAoJEL97/wQC1SS+q2EH/AxKy35o0kVv6fryoFSaxfFt U9hgp1t//5eDmt7H1oPGafeho1a9QVWZR9Hj0HogNK2UZKR3HyRCKwyGtSuEIrkV Gq2byCUpYF38veRsvjld8nAMOXmtdH75qwTpfsq2tMPplmVP9zBozfRg3RzrmOvP sJ3FUtl75PNGfKdD53Pptts5lHZ8lxah4iSpw7/J8rUNwrHSIzK7tOhaCm2Rbifq MeXF49tG+4Ap8EfQEHD+LEejlKX925wDzpF5r/y+GJw2v3Ua1xSg0jIDyKWSPc7V 4+KyFEGNKCPEWrc4HfWduRjM7ZcAS/DWwIsRs05kPCN/qVmcmRI4thzL4Ub5VGE= =tTsf -----END PGP SIGNATURE-----
