EulerOS 2.0 SP1 : bind (EulerOS-SA-2016-1052)

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 :

- ISC BIND 9.x before 9.9.9-P2, 9.10.x before 9.10.4-P2,
and 9.11.x before 9.11.0b2, when lwresd or the named
lwres option is enabled, allows remote attackers to
cause a denial of service (daemon crash) via a long
request that uses the lightweight resolver
protocol.(CVE-2016-2775)

- buffer.c in named in ISC BIND 9 before 9.9.9-P3, 9.10.x
before 9.10.4-P3, and 9.11.x before 9.11.0rc3 does not
properly construct responses, which allows remote
attackers to cause a denial of service (assertion
failure and daemon exit) via a crafted
query.(CVE-2016-2776)

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?21019e85

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 : 6.4
(CVSS2#E:F/RL:OF/RC:ND)
Public Exploit Available : true

Family: Huawei Local Security Checks

Nessus Plugin ID: 97416 ()

Bugtraq ID:

CVE ID: CVE-2016-2775
CVE-2016-2776

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