PT-2021-7135 · Oracle · Oracle Solaris

Thiscodecc · Published 2021-07-20 · Updated 2021-07-23 · CVE-2021-2381

Positive Technologies (AI Summary)

CVSS v3.1

3.9

Low

Base vector

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

Name of the Vulnerable Software and Affected Versions Oracle Solaris version 11

Description The issue is related to insufficient input validation in the kernel of Oracle Solaris, allowing a low-privileged attacker with logon access to the infrastructure to compromise Oracle Solaris. Successful attacks require human interaction from a person other than the attacker and can result in unauthorized access to modify, add, or delete data, as well as cause a partial denial of service (DOS) of Oracle Solaris.

Recommendations For Oracle Solaris version 11, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2022-03452

CVE-2021-2381

Affected Products

Oracle Solaris

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-2381 · Security Note
• https://osv.dev/vulnerability/CVE-2021-2381 · Vendor Advisory
• https://oracle.com/security-alerts/cpujul2021.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-03452 · Security Note