RHEL 6 : bind (RHSA-2020:4183)

medium Nessus Plugin ID 141265
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Synopsis

The remote Red Hat host is missing a security update.

Description

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:4183 advisory.

- bind: truncated TSIG response can lead to an assertion failure (CVE-2020-8622)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://cwe.mitre.org/data/definitions/400.html

https://access.redhat.com/security/cve/CVE-2020-8622

https://access.redhat.com/errata/RHSA-2020:4183

https://bugzilla.redhat.com/1869473

Plugin Details

Severity: Medium

ID: 141265

File Name: redhat-RHSA-2020-4183.nasl

Version: 1.7

Type: local

Agent: unix

Published: 10/7/2020

Updated: 10/12/2021

Dependencies: ssh_get_info.nasl, redhat_repos.nasl

Risk Information

CVSS Score Source: CVE-2020-8622

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 4

Temporal Score: 3

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:P

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:2.3:o:redhat:enterprise_linux:6:*:*:*:*:*:*:*, cpe:2.3:o:redhat:rhel_eus:6.0:*:*:*:*:*:*:*, p-cpe:2.3:a:redhat:enterprise_linux:bind:*:*:*:*:*:*:*, p-cpe:2.3:a:redhat:enterprise_linux:bind-chroot:*:*:*:*:*:*:*, p-cpe:2.3:a:redhat:enterprise_linux:bind-devel:*:*:*:*:*:*:*, p-cpe:2.3:a:redhat:enterprise_linux:bind-libs:*:*:*:*:*:*:*, p-cpe:2.3:a:redhat:enterprise_linux:bind-sdb:*:*:*:*:*:*:*, p-cpe:2.3:a:redhat:enterprise_linux:bind-utils:*:*:*:*:*:*:*

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

Exploit Ease: No known exploits are available

Patch Publication Date: 10/7/2020

Vulnerability Publication Date: 8/20/2020

Reference Information

CVE: CVE-2020-8622

CWE: 400

RHSA: 2020:4183

IAVA: 2020-A-0385-S