Oracle Solaris Critical Patch Update : apr2021_SRU11_4_30_88_3

medium Nessus Plugin ID 148933


The remote Solaris system is missing a security patch from CPU apr2021.


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 of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Solaris as well as unauthorized update, insert or delete access to some of Oracle Solaris accessible data. Note: This vulnerability applies to Oracle Solaris on SPARC systems only. CVSS 3.1 Base Score 6.1 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H).


Install the apr2021 CPU from the Oracle support website.

See Also

Plugin Details

Severity: Medium

ID: 148933

File Name: solaris_apr2021_SRU11_4_30_88_3.nasl

Version: 1.6

Type: local

Published: 4/22/2021

Updated: 1/12/2024

Supported Sensors: Nessus

Risk Information


Risk Factor: Medium

Score: 4.2


Risk Factor: Low

Base Score: 3.6

Temporal Score: 3

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

CVSS Score Source: CVE-2021-2192


Risk Factor: Medium

Base Score: 6.1

Temporal Score: 5.7

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

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: 4/20/2021

Vulnerability Publication Date: 4/22/2021

Reference Information

CVE: CVE-2021-2192

IAVA: 2021-A-0190-S