Improper access control in Oracle Solaris - CVE-2019-2577
Published: April 23, 2019 / Updated: August 8, 2020
Vulnerability identifier: #VU35958
CSH Severity: Low
CVSS v4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2019-2577
CWE-ID: CWE-284
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local authenticated user to perform service disruption.
Vulnerability in the Oracle Solaris component of Oracle Sun Systems Products Suite (subcomponent: File Locking Services). The supported version that is affected is 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 ability to cause a partial denial of service (partial DOS) of Oracle Solaris. CVSS 3.0 Base Score 3.3 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L).
Affected software
Oracle Solaris
How to mitigate CVE-2019-2577
Install update from vendor's website.