Scientific Linux Security Update : telnet on SL7.x x86_64 (20200407)

Critical Nessus Plugin ID 135839

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VPR Score: 6.7

Synopsis

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

Description

telnet-server: no bounds checks in nextitem() function allows to remotely execute arbitrary code

Solution

Update the affected telnet, telnet-debuginfo and / or telnet-server packages.

See Also

http://www.nessus.org/u?b7651596

Plugin Details

Severity: Critical

ID: 135839

File Name: sl_20200407_telnet_on_SL7_x.nasl

Version: 1.3

Type: local

Agent: unix

Published: 2020/04/21

Updated: 2020/07/10

Dependencies: 12634

Risk Information

Risk Factor: Critical

VPR Score: 6.7

CVSS v2.0

Base Score: 10

Temporal Score: 7.4

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

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

CVSS v3.0

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:fermilab:scientific_linux:telnet, p-cpe:/a:fermilab:scientific_linux:telnet-debuginfo, p-cpe:/a:fermilab:scientific_linux:telnet-server, x-cpe:/o:fermilab:scientific_linux

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

Exploit Ease: No known exploits are available

Patch Publication Date: 2020/04/07

Vulnerability Publication Date: 2020/03/06

Reference Information

CVE: CVE-2020-10188

IAVA: 2020-A-0293