Scientific Linux Security Update : pcs on SL7.x x86_64 (20161103)

high Nessus Plugin ID 95853

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Synopsis

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

Description

The following packages have been upgraded to a newer upstream version:
pcs (0.9.152).

Security Fix(es) :

- A Cross-Site Request Forgery (CSRF) flaw was found in the pcsd web UI. A remote attacker could provide a specially crafted web page that, when visited by a user with a valid pcsd session, would allow the attacker to trigger requests on behalf of the user, for example removing resources or restarting/removing nodes.
(CVE-2016-0720)

- It was found that pcsd did not invalidate cookies on the server side when a user logged out. This could potentially allow an attacker to perform session fixation attacks on pcsd. (CVE-2016-0721)

These issues were discovered by Martin Prpic (Red Hat Product Security).

Additional Changes :

Solution

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

Plugin Details

Severity: High

ID: 95853

File Name: sl_20161103_pcs_on_SL7_x.nasl

Version: 3.6

Type: local

Agent: unix

Family: Scientific Linux Local Security Checks

Published: 12/15/2016

Updated: 1/14/2021

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.8

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

CVSS v3

Risk Factor: High

Base Score: 8.8

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

Vulnerability Information

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

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

Patch Publication Date: 11/3/2016

Vulnerability Publication Date: 4/21/2017

Reference Information

CVE: CVE-2016-0720, CVE-2016-0721

Detections

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