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FreeBSD : redis -- integer overflow (8eb69cd0-c2ec-11eb-b6e7-8c164567ca3c)

high Nessus Plugin ID 150172

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Synopsis

The remote FreeBSD host is missing one or more security-related updates.

Description

Redis development team reports :

An integer overflow bug in Redis version 6.0 or newer can be exploited using the STRALGO LCS command to corrupt the heap and potentially result with remote code execution. This is a result of an incomplete fix by CVE-2021-29477.

Solution

Update the affected packages.

See Also

https://groups.google.com/g/redis-db/c/RLTwi1kKsCI

http://www.nessus.org/u?77254b96

Plugin Details

Severity: High

ID: 150172

File Name: freebsd_pkg_8eb69cd0c2ec11ebb6e78c164567ca3c.nasl

Version: 1.3

Type: local

Published: 6/3/2021

Updated: 6/16/2021

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 4.8

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

CVSS Score Source: CVE-2021-32625

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/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:freebsd:freebsd:redis, p-cpe:/a:freebsd:freebsd:redis-devel, cpe:/o:freebsd:freebsd

Required KB Items: Host/local_checks_enabled, Host/FreeBSD/release, Host/FreeBSD/pkg_info

Exploit Ease: No known exploits are available

Patch Publication Date: 6/1/2021

Vulnerability Publication Date: 6/1/2021

Reference Information

CVE: CVE-2021-32625