Vulnerability Details : CVE-2018-3271
Vulnerability in the Solaris component of Oracle Sun Systems Products Suite (subcomponent: Kernel Zones). The supported version that is affected is 11.3. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where Solaris executes to compromise Solaris. While the vulnerability is in Solaris, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Solaris. CVSS 3.0 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H).
Vulnerability category: Denial of service
Exploit prediction scoring system (EPSS) score for CVE-2018-3271
Probability of exploitation activity in the next 30 days: 0.05%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 12 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2018-3271
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
4.7
|
MEDIUM | AV:L/AC:M/Au:N/C:N/I:N/A:C |
3.4
|
6.9
|
NIST |
5.3
|
MEDIUM | CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H |
0.8
|
4.0
|
NIST |
References for CVE-2018-3271
-
http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
CPU Oct 2018Patch;Vendor Advisory
-
http://www.securityfocus.com/bid/105605
Oracle Solaris Cpuoct2018 Multiple Local Security VulnerabilitiesThird Party Advisory;VDB Entry
-
http://www.securitytracker.com/id/1041895
Solaris Kernel Multiple Bugs Let Remote and Local Users Access Data, Modify Data, and Deny Service on the Target System - SecurityTrackerThird Party Advisory;VDB Entry
Products affected by CVE-2018-3271
- cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:*