Input validation error in Oracle Solaris

1) Input validation error

EUVDB-ID: #VU34144

Risk: Low

CVSSv3.1: 4.4 [CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-14545

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a local authenticated user to #BASIC_IMPACT#.

Vulnerability in the Oracle Solaris product of Oracle Systems (component: Device Driver Utility). The supported version that is affected is 11. Difficult to exploit 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 creation, deletion or modification access to critical data or all Oracle Solaris accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Solaris. CVSS 3.1 Base Score 5.0 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:L).

Mitigation

Install update from vendor's website.

Vulnerable software versions

Oracle Solaris: 11

External links

http://www.oracle.com/security-alerts/cpujul2020.html

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.