Vulnerability Details : CVE-2018-1104
Ansible Tower through version 3.2.3 has a vulnerability that allows users only with access to define variables for a job template to execute arbitrary code on the Tower server.
Vulnerability category: Input validationExecute code
Products affected by CVE-2018-1104
- cpe:2.3:a:redhat:cloudforms:4.5:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:cloudforms:4.6:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:ansible_tower:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-1104
0.24%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 61 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-1104
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
NIST | |
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2018-1104
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The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: secalert@redhat.com (Secondary)
-
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-1104
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https://www.ansible.com/security
Ansible Security DisclosuresVendor Advisory
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https://access.redhat.com/security/cve/cve-2018-1104
CVE-2018-1104 - Red Hat Customer PortalVendor Advisory
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https://access.redhat.com/errata/RHSA-2018:1972
RHSA-2018:1972 - Security Advisory - Red Hat Customer PortalVendor Advisory
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https://bugzilla.redhat.com/show_bug.cgi?id=1565862
1565862 – (CVE-2018-1104) CVE-2018-1104 ansible-tower: Remote code execution by users with access to define variables in job templatesIssue Tracking;Vendor Advisory
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https://access.redhat.com/errata/RHSA-2018:1328
RHSA-2018:1328 - Security Advisory - Red Hat Customer PortalVendor Advisory
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