Oracle Solaris Critical Patch Update : jul2021_SRU11_4_34_94_4

low Nessus Plugin ID 151923


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


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:


Install the jul2021 CPU from the Oracle support website.

See Also

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


Risk Factor: Low

Score: 2.5


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


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