EulerOS 2.0 SP1 : bind (EulerOS-SA-2018-1037)
Medium Nessus Plugin ID 106765
SynopsisThe remote EulerOS host is missing a security update.
DescriptionAccording to the version of the bind packages installed, the EulerOS installation on the remote host is affected by the following vulnerability :
- A use-after-free flaw leading to denial of service was found in the way BIND internally handled cleanup operations on upstream recursion fetch contexts. A remote attacker could potentially use this flaw to make named, acting as a DNSSEC validating resolver, exit unexpectedly with an assertion failure via a specially crafted DNS request. (CVE-2017-3145)
Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
SolutionUpdate the affected bind package.