Vulnerability CVE-2020-2696
Published: 2020-01-15

Description:
Vulnerability in the Oracle Solaris product of Oracle Systems (component: Common Desktop Environment). The supported version that is affected is 10. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Solaris executes to compromise Oracle Solaris. While the vulnerability is in Oracle Solaris, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Oracle Solaris. CVSS 3.0 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).

See advisories in our WLB2 database:
Topic
Author
Date
High
Common Desktop Environment 2.3.1 Buffer Overflow
Marco Ivaldi
20.01.2020
High
SunOS 5.10 Generic_147148-26 Local Privilege Escalation
Marco Ivaldi
25.01.2020

Type:

CWE-120

 (Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'))

CVSS2 => (AV:L/AC:L/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.2/10
10/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Oracle -> Solaris 

 References:
http://packetstormsecurity.com/files/155963/SunOS-5.10-Generic_147148-26-Local-Privilege-Escalation.html
http://packetstormsecurity.com/files/155991/Common-Desktop-Environment-2.3.1-Buffer-Overflow.html
http://seclists.org/fulldisclosure/2020/Jan/24
http://www.openwall.com/lists/oss-security/2020/01/20/2
https://seclists.org/bugtraq/2020/Jan/22
https://www.oracle.com/security-alerts/cpujan2020.html
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