Debian DLA-1161-1 : redis security update

critical Nessus Plugin ID 104399

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Synopsis

The remote Debian host is missing a security update.

Description

It was discovered that there was a 'Cross Protocol Scripting' attack in the Redis key-value database.

'POST' and 'Host:' command strings (which are not valid in the Redis protocol) were not immediately rejected when an attacker makes HTTP request to the Redis TCP port.

For Debian 7 'Wheezy', this issue has been fixed in redis version 2:2.4.14-1+deb7u2.

We recommend that you upgrade your redis packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Upgrade the affected redis-server package.

Plugin Details

Severity: Critical

ID: 104399

File Name: debian_DLA-1161.nasl

Version: 3.6

Type: local

Agent: unix

Family: Debian Local Security Checks

Published: 11/6/2017

Updated: 1/11/2021

Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

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

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

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

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:redis-server, cpe:/o:debian:debian_linux:7.0

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 11/5/2017

Reference Information

CVE: CVE-2016-1051

Detections

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