National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2018-10855 Detail

Current Description

Ansible 2.5 prior to 2.5.5, and 2.4 prior to 2.4.5, do not honor the no_log task flag for failed tasks. When the no_log flag has been used to protect sensitive data passed to a task from being logged, and that task does not run successfully, Ansible will expose sensitive data in log files and on the terminal of the user running Ansible.

Source:  MITRE
Description Last Modified:  07/02/2018
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N (V3 legend)
Impact Score: 3.6
Exploitability Score: 3.9

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0

Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): None
Availability (A): None
Additional Information:
Allows unauthorized disclosure of information

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://access.redhat.com/errata/RHSA-2018:1948 Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1949 Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:2022 Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:2079 Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:2184 Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:2585 Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10855 Issue Tracking Vendor Advisory

Technical Details

Vulnerability Type (View All)

  • Information Exposure Through Log Files (CWE-532)

Change History

4 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-10855
NVD Published Date:
07/02/2018
NVD Last Modified:
09/04/2018