Oracle Solaris Critical Patch Update : apr2020_SRU11_3_36_20_0

high Nessus Plugin ID 135667

Synopsis

The remote Solaris system is missing a security patch from CPU apr2020.

Description

This Solaris system is missing necessary patches to address critical security updates :

- Vulnerability in the Oracle Solaris product of Oracle Systems (component: Common Desktop Environment).
Supported versions that are affected are 10 and 11.
Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Solaris executes to compromise Oracle Solaris. While the vulnerability is in Oracle Solaris, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Oracle Solaris. (CVE-2020-2851)

- Vulnerability in the Oracle Solaris product of Oracle Systems (component: Common Desktop Environment).
Supported versions that are affected are 10 and 11.
Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Solaris executes to compromise Oracle Solaris. While the vulnerability is in Oracle Solaris, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Oracle Solaris. (CVE-2020-2927)

- Vulnerability in the Oracle Solaris product of Oracle Systems (component: Common Desktop Environment).
Supported versions that are affected are 10 and 11.
Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Solaris executes to compromise Oracle Solaris. While the vulnerability is in Oracle Solaris, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Oracle Solaris. (CVE-2020-2944)

Solution

Install the apr2020 CPU from the Oracle support website.

See Also

https://support.oracle.com/epmos/faces/DocumentDisplay?id=2650589.1

https://www.oracle.com/a/tech/docs/cpuapr2020cvrf.xml

https://www.oracle.com/security-alerts/cpuapr2020.html

Plugin Details

Severity: High

ID: 135667

File Name: solaris_apr2020_SRU11_3_36_20_0.nasl

Version: 1.5

Type: local

Published: 4/16/2020

Updated: 8/11/2022

Risk Information

VPR

Risk Factor: Critical

Score: 9.2

CVSS v2

Risk Factor: High

Base Score: 7.2

Temporal Score: 5.6

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

Temporal Vector: E:POC/RL:OF/RC:C

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.9

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

Temporal Vector: E:P/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:oracle:solaris:11.3

Required KB Items: Host/local_checks_enabled, Host/Solaris11/release

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 4/14/2020

Vulnerability Publication Date: 4/15/2020

Reference Information

CVE: CVE-2020-2851, CVE-2020-2927, CVE-2020-2944

IAVA: 2020-A-0154-S