Scientific Linux Security Update : bind on SL7.x x86_64 (20200601)

Medium Nessus Plugin ID 137041

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VPR Score: 6.1

Synopsis

The remote Scientific Linux host is missing one or more security updates.

Description

Security Fix(es) :

- bind: BIND does not sufficiently limit the number of fetches performed when processing referrals (CVE-2020-8616)

- bind: A logic error in code which checks TSIG validity can be used to trigger an assertion failure in tsig.c (CVE-2020-8617)

Solution

Update the affected packages.

See Also

http://www.nessus.org/u?75e6cb87

Plugin Details

Severity: Medium

ID: 137041

File Name: sl_20200601_bind_on_SL7_x.nasl

Version: 1.3

Type: local

Agent: unix

Published: 2020/06/02

Updated: 2020/08/13

Dependencies: 12634

Risk Information

Risk Factor: Medium

VPR Score: 6.1

CVSS Score Source: CVE-2020-8617

CVSS v2.0

Base Score: 5

Temporal Score: 3.9

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

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

CVSS v3.0

Base Score: 7.5

Temporal Score: 6.7

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

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

Vulnerability Information

CPE: p-cpe:/a:fermilab:scientific_linux:bind, p-cpe:/a:fermilab:scientific_linux:bind-chroot, p-cpe:/a:fermilab:scientific_linux:bind-debuginfo, p-cpe:/a:fermilab:scientific_linux:bind-devel, p-cpe:/a:fermilab:scientific_linux:bind-export-devel, p-cpe:/a:fermilab:scientific_linux:bind-export-libs, p-cpe:/a:fermilab:scientific_linux:bind-libs, p-cpe:/a:fermilab:scientific_linux:bind-libs-lite, p-cpe:/a:fermilab:scientific_linux:bind-license, p-cpe:/a:fermilab:scientific_linux:bind-lite-devel, p-cpe:/a:fermilab:scientific_linux:bind-pkcs11, p-cpe:/a:fermilab:scientific_linux:bind-pkcs11-devel, p-cpe:/a:fermilab:scientific_linux:bind-pkcs11-libs, p-cpe:/a:fermilab:scientific_linux:bind-pkcs11-utils, p-cpe:/a:fermilab:scientific_linux:bind-sdb, p-cpe:/a:fermilab:scientific_linux:bind-sdb-chroot, p-cpe:/a:fermilab:scientific_linux:bind-utils, x-cpe:/o:fermilab:scientific_linux

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2020/06/01

Vulnerability Publication Date: 2020/05/19

Reference Information

CVE: CVE-2020-8616, CVE-2020-8617