CVE-2020-1734
CVSS V2 Low 3.7
CVSS V3 High 7.4
Description
A flaw was found in the pipe lookup plugin of ansible. Arbitrary commands can be run, when the pipe lookup plugin uses subprocess.Popen() with shell=True, by overwriting ansible facts and the variable is not escaped by quote plugin. An attacker could take advantage and run arbitrary commands by overwriting the ansible facts.
Overview
- CVE ID
- CVE-2020-1734
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Modified
- Published Version
- 2020-03-03T22:15:10
- Last Modified Date
- 2023-02-12T23:40:34
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:redhat:ansible_engine:*:*:*:*:*:*:*:* | 1 | OR | 2.7.16 | |
| cpe:2.3:a:redhat:ansible_engine:2.8.8:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:ansible_engine:2.9.5:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:ansible_tower:*:*:*:*:*:*:*:* | 1 | OR | 3.3.4 | |
| cpe:2.3:a:redhat:ansible_tower:3.4.5:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:ansible_tower:3.5.5:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:ansible_tower:3.6.3:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:H/Au:N/C:P/I:P/A:P
- Access Vector
- LOCAL
- Access Compatibility
- HIGH
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 3.7
- Severity
- LOW
- Exploitability Score
- 1.9
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:L
- Attack Vector
- LOCAL
- Attack Compatibility
- HIGH
- Privileges Required
- LOW
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- LOW
- Base Score
- 7.4
- Base Severity
- HIGH
- Exploitability Score
- 0.8
- Impact Score
- 6
References
| Reference URL | Reference Tags |
|---|---|
| https://access.redhat.com/errata/RHBA-2020:0547 | |
| https://access.redhat.com/errata/RHBA-2020:1539 | |
| https://access.redhat.com/security/cve/CVE-2020-1734 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1801804 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1734 | Issue Tracking Third Party Advisory |
| https://github.com/ansible/ansible/issues/67792 | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-1734 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1734 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:30:08 | Added to TrackCVE | |||
| 2022-12-04 12:01:09 | 2020-03-03T22:15Z | 2020-03-03T22:15:10 | CVE Published Date | updated |
| 2022-12-04 12:01:10 | 2020-05-29T14:11:34 | CVE Modified Date | updated | |
| 2022-12-04 12:01:10 | Analyzed | Vulnerability Status | updated | |
| 2023-02-02 22:10:29 | 2023-02-02T21:20:16 | CVE Modified Date | updated | |
| 2023-02-02 22:10:29 | Analyzed | Modified | Vulnerability Status | updated |
| 2023-02-02 22:10:30 | References | updated | ||
| 2023-02-13 00:10:27 | 2023-02-12T23:40:34 | CVE Modified Date | updated |