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computer vulnerability announce CVE-2017-3142 CVE-2017-3143

ISC BIND: two vulnerabilities via TSIG Authentication

Synthesis of the vulnerability

An attacker can use several vulnerabilities via TSIG Authentication of ISC BIND.
Impacted products: Debian, BIG-IP Hardware, TMOS, Fedora, HP-UX, AIX, BIND, Junos OS, SRX-Series, NetBSD, openSUSE Leap, Solaris, RHEL, Slackware, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity: 3/4.
Creation date: 30/06/2017.
Revision date: 07/07/2017.
Identifiers: AA-01503, AA-01504, bulletinjan2018, CERTFR-2017-AVI-199, CVE-2017-3142, CVE-2017-3143, DLA-1025-1, DLA-1025-2, DSA-3904-1, DSA-3904-2, FEDORA-2017-001f135337, FEDORA-2017-167cfa7b09, FEDORA-2017-59127a606c, FEDORA-2017-d04f7ddd73, HPESBUX03772, JSA10875, K02230327, K59448931, openSUSE-SU-2017:1809-1, RHSA-2017:1679-01, RHSA-2017:1680-01, SSA:2017-180-02, SUSE-SU-2017:1736-1, SUSE-SU-2017:1737-1, SUSE-SU-2017:1738-1, USN-3346-1, USN-3346-2, USN-3346-3, VIGILANCE-VUL-23107.

Description of the vulnerability

Several vulnerabilities were announced in ISC BIND.

An attacker can use a Zone Transfer, in order to obtain sensitive information. [severity:2/4; AA-01504, CVE-2017-3142]

An attacker can use a Dynamic Update, in order to alter a zone. [severity:3/4; AA-01503, CERTFR-2017-AVI-199, CVE-2017-3143]
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