CVE-2020-2656

Solaris xlock Information Disclosure

Severity Score

4.4

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

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).

Vulnerabilidad en el producto Oracle Solaris de Oracle Systems (componente: X Window System). Las versiones compatibles que están afectadas son la 10 y la 11. Una vulnerabilidad fácilmente explotable permite a un atacante poco privilegiado con inicio de sesión en la infraestructura donde se ejecuta Oracle Solaris comprometer a Oracle Solaris. Los ataques con éxito de esta vulnerabilidad pueden resultar en una actualización no autorizada, insertar o eliminar el acceso a algunos de los datos accesibles de Oracle Solaris, así como en un acceso de lectura no autorizado a un subconjunto de datos accesibles de Oracle Solaris. CVSS 3.0 Puntuación Base 4.4 (Impactos en la Confidencialidad e Integridad). Vector CVSS: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N).

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2019-12-10 CVE Reserved
2020-01-15 CVE Published
2023-03-08 EPSS Updated
2024-09-30 CVE Updated
2024-09-30 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CAPEC

References (5)

URL	Tag	Source
http://www.openwall.com/lists/oss-security/2020/01/20/2	Mailing List

URL	Date	SRC
http://packetstormsecurity.com/files/155990/Solaris-xlock-Information-Disclosure.html	2024-09-30
http://seclists.org/fulldisclosure/2020/Jan/23	2024-09-30
https://seclists.org/bugtraq/2020/Jan/23	2024-09-30

URL	Date	SRC
https://www.oracle.com/security-alerts/cpujan2020.html	2022-10-25

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Oracle Search vendor "Oracle"		Solaris Search vendor "Oracle" for product "Solaris"				10 Search vendor "Oracle" for product "Solaris" and version "10"		-		Affected
Oracle Search vendor "Oracle"		Solaris Search vendor "Oracle" for product "Solaris"				11 Search vendor "Oracle" for product "Solaris" and version "11"		-		Affected