Scientific Linux Security Update : pcs on SL7.x x86_64 (2022:7343)

critical Nessus Plugin ID 167259


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


The remote Scientific Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the SLSA-2022:7343-1 advisory.

- rubygem-rack: crafted requests can cause shell escape sequences (CVE-2022-30123)

- jquery: Prototype pollution in object's prototype leading to denial of service, remote code execution, or property injection (CVE-2019-11358)

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


Update the affected pcs, pcs-debuginfo and / or pcs-snmp packages.

See Also

Plugin Details

Severity: Critical

ID: 167259

File Name: sl_20221103_pcs_on_SL7_x.nasl

Version: 1.5

Type: local

Agent: unix

Published: 11/10/2022

Updated: 10/4/2023

Supported Sensors: Nessus Agent, Nessus

Risk Information


Risk Factor: High

Score: 7.3


Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.6

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

CVSS Score Source: CVE-2019-11358


Risk Factor: Critical

Base Score: 10

Temporal Score: 9.3

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

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

CVSS Score Source: CVE-2022-30123

Vulnerability Information

CPE: cpe:/o:fermilab:scientific_linux, p-cpe:/a:fermilab:scientific_linux:pcs, p-cpe:/a:fermilab:scientific_linux:pcs-debuginfo, p-cpe:/a:fermilab:scientific_linux:pcs-snmp

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 11/3/2022

Vulnerability Publication Date: 4/9/2019

Reference Information

CVE: CVE-2019-11358, CVE-2022-30123

IAVA: 2020-A-0495

RHSA: RHSA-2022:7343