Wind River Support Network


LIN6-13213 : Security Advisory - bind - CVE-2017-3143

Created: Jul 13, 2017    Updated: Feb 12, 2019
Resolved Date: Aug 21, 2017
Found In Version:
Fix Version:
Severity: Standard
Applicable for: Wind River Linux 6
Component/s: Userspace


A flaw was found in the way BIND handled TSIG authentication for dynamic updates. A remote attacker able to communicate with an authoritative BIND server could use this flaw to manipulate the contents of a zone, by forging a valid TSIG or SIG(0) signature for a dynamic update request. 

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