Vulnerability Details : CVE-2018-11053
Dell EMC iDRAC Service Module for all supported Linux and XenServer versions v3.0.1, v3.0.2, v3.1.0, v3.2.0, when started, changes the default file permission of the hosts file of the host operating system (/etc/hosts) to world writable. A malicious low privileged operating system user or process could modify the host file and potentially redirect traffic from the intended destination to sites hosting malicious or unwanted content.
Products affected by CVE-2018-11053
- cpe:2.3:a:dell:emc_idrac_service_module:3.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:dell:emc_idrac_service_module:3.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:dell:emc_idrac_service_module:3.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:dell:emc_idrac_service_module:3.0.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-11053
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 21 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-11053
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:P/A:N |
8.0
|
2.9
|
NIST | |
|
6.6
|
MEDIUM | CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:H |
0.8
|
5.3
|
Dell | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2018-11053
-
The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-11053
-
http://www.securityfocus.com/bid/104567
Dell EMC iDRAC Service Module CVE-2018-11053 Insecure File Permissions VulnerabilityThird Party Advisory;VDB Entry
-
http://www.dell.com/support/article/us/en/19/sln310281/ism-dell-emc-idrac-service-module-improper-file-permission-vulnerability?lang=en
Access DeniedPatch;Vendor Advisory
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