CVE-2020-2656

MEDIUM

Oracle Solaris 10-11 - Privilege Escalation

Title source: llm
STIX 2.1

Description

Vulnerability in the Oracle Solaris product of Oracle Systems (component: X Window System). Supported versions that are affected are 10 and 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 update, insert or delete access to some of Oracle Solaris accessible data as well as unauthorized read access to a subset of Oracle Solaris accessible data. CVSS 3.0 Base Score 4.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N).

References (5)

Core 5
Core References
Patch, Vendor Advisory x_refsource_misc
https://www.oracle.com/security-alerts/cpujan2020.html
Exploit, Mailing List, Third Party Advisory mailing-list x_refsource_bugtraq
https://seclists.org/bugtraq/2020/Jan/23
Exploit, Patch, Third Party Advisory, VDB Entry, Vendor Advisory x_refsource_misc
http://packetstormsecurity.com/files/155990/Solaris-xlock-Information-Disclosure.html
Exploit, Mailing List, Patch, Third Party Advisory mailing-list x_refsource_fulldisc
http://seclists.org/fulldisclosure/2020/Jan/23
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2020/01/20/2

Scores

CVSS v3 4.4
EPSS 0.0056
EPSS Percentile 43.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

Status published
Products (2)
oracle/solaris 10
oracle/solaris 11
Published Jan 15, 2020
Tracked Since Feb 18, 2026