CVE-2020-2656

medium

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

http://packetstormsecurity.com/files/155990/Solaris-xlock-Information-Disclosure.html

http://seclists.org/fulldisclosure/2020/Jan/23

http://www.openwall.com/lists/oss-security/2020/01/20/2

https://seclists.org/bugtraq/2020/Jan/23

https://www.oracle.com/security-alerts/cpujan2020.html

Details

Source: MITRE

Published: 2020-01-15

Updated: 2020-02-07

Risk Information

CVSS v2

Base Score: 3.6

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

Impact Score: 4.9

Exploitability Score: 3.9

Severity: LOW

CVSS v3

Base Score: 4.4

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Impact Score: 2.5

Exploitability Score: 1.8

Severity: MEDIUM