EulerOS 2.0 SP1 : bind (EulerOS-SA-2017-1077)

This script is Copyright (C) 2017 Tenable Network Security, Inc.


Synopsis :

The remote EulerOS host is missing multiple security updates.

Description :

According to the versions of the bind packages installed, the EulerOS
installation on the remote host is affected by the following
vulnerabilities :

- A denial of service flaw was found in the way BIND
handled a query response containing CNAME or DNAME
resource records in an unusual order. A remote attacker
could use this flaw to make named exit unexpectedly
with an assertion failure via a specially crafted DNS
response. (CVE-2017-3137)

- A denial of service flaw was found in the way BIND
handled query requests when using DNS64 with
'break-dnssec yes' option. A remote attacker could use
this flaw to make named exit unexpectedly with an
assertion failure via a specially crafted DNS request.
(CVE-2017-3136)

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.

See also :

http://www.nessus.org/u?6f50cc75

Solution :

Update the affected bind packages.

Risk factor :

High / CVSS Base Score : 7.8
(CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C)
CVSS Temporal Score : 5.8
(CVSS2#E:U/RL:OF/RC:C)
Public Exploit Available : false

Family: Huawei Local Security Checks

Nessus Plugin ID: 99943 ()

Bugtraq ID:

CVE ID: CVE-2017-3136
CVE-2017-3137

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