Vulnerability Details : CVE-2014-3486
The (1) shell_exec function in lib/util/MiqSshUtilV1.rb and (2) temp_cmd_file function in lib/util/MiqSshUtilV2.rb in Red Hat CloudForms 3.0 Management Engine (CFME) before 5.2.4.2 allow local users to execute arbitrary commands via a symlink attack on a temporary file with a predictable name.
Exploit prediction scoring system (EPSS) score for CVE-2014-3486
Probability of exploitation activity in the next 30 days: 0.04%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 6 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2014-3486
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
6.9
|
MEDIUM | AV:L/AC:M/Au:N/C:C/I:C/A:C |
3.4
|
10.0
|
NIST |
CWE ids for CVE-2014-3486
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The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-3486
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http://rhn.redhat.com/errata/RHSA-2014-0816.html
RHSA-2014:0816 - Security Advisory - Red Hat Customer PortalVendor Advisory
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http://www.securityfocus.com/bid/68300
Red Hat CloudForms Management Engine CVE-2014-3486 Insecure Temporary File Creation Vulnerability
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https://bugzilla.redhat.com/show_bug.cgi?id=1107528
1107528 – (CVE-2014-3486) CVE-2014-3486 CFME: SSH Utility insecure tmp file creation leading to code execution as root
Products affected by CVE-2014-3486
- cpe:2.3:a:redhat:cloudforms_3.0_management_engine:*:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:cloudforms_3.0_management_engine:5.2:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:cloudforms_3.0_management_engine:5.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:cloudforms_3.0_management_engine:5.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:cloudforms_3.0_management_engine:5.2.3.2:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:cloudforms_3.0_management_engine:5.2.1.6:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:cloudforms_3.0_management_engine:5.2.3:*:*:*:*:*:*:*