Detections
Analytics

Oracle Solaris Critical Patch Update : jul2021_SRU11_4_34_94_4

low Nessus Plugin ID 151923

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Synopsis

The remote Solaris system is missing a security patch from CPU jul2021.

Description

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

 - Vulnerability in the Oracle Solaris product of Oracle Systems (component: Kernel). The supported version that is affected is 11. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Solaris executes to compromise Oracle Solaris. Successful attacks require human interaction from a person other than the attacker.
 Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Solaris accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Solaris. CVSS 3.1 Base Score 3.9 (Integrity and Availability impacts). CVSS Vector:
 (CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L).
 (CVE-2021-2381)

Solution

Install the jul2021 CPU from the Oracle support website.

See Also

https://support.oracle.com/epmos/faces/DocumentDisplay?id=2788472.1

https://www.oracle.com/a/tech/docs/cpujul2021cvrf.xml

https://www.oracle.com/security-alerts/cpujul2021.html

Plugin Details

Severity: Low

ID: 151923

File Name: solaris_jul2021_SRU11_4_34_94_4.nasl

Version: 1.7

Type: local

Published: 7/21/2021

Updated: 12/21/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 2.5

CVSS v2

Risk Factor: Low

Base Score: 3.3

Temporal Score: 2.7

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

CVSS Score Source: CVE-2021-2381

CVSS v3

Risk Factor: Low

Base Score: 3.9

Temporal Score: 3.6

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

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

Vulnerability Information

CPE: cpe:/o:oracle:solaris

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 7/20/2021

Vulnerability Publication Date: 7/21/2021

Reference Information

CVE: CVE-2021-2381

IAVA: 2021-A-0345-S