CVE-2020-1736
CVSS V2 Low 2.1
CVSS V3 Low 3.3
Description
A flaw was found in Ansible Engine when a file is moved using atomic_move primitive as the file mode cannot be specified. This sets the destination files world-readable if the destination file does not exist and if the file exists, the file could be changed to have less restrictive permissions before the move. This could lead to the disclosure of sensitive data. All versions in 2.7.x, 2.8.x and 2.9.x branches are believed to be vulnerable.
Overview
- CVE ID
- CVE-2020-1736
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-03-16T16:15:13
- Last Modified Date
- 2022-04-05T15:00:31
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:redhat:ansible:*:*:*:*:*:*:*:* | 1 | OR | 2.7.16 | |
| cpe:2.3:a:redhat:ansible:*:*:*:*:*:*:*:* | 1 | OR | 2.8.0 | 2.8.15 |
| cpe:2.3:a:redhat:ansible:*:*:*:*:*:*:*:* | 1 | OR | 2.9.0 | 2.9.13 |
| cpe:2.3:a:redhat:ansible_tower:*:*:*:*:*:*:*:* | 1 | OR | 3.3.4 | |
| cpe:2.3:a:redhat:ansible_tower:*:*:*:*:*:*:*:* | 1 | OR | 3.3.5 | 3.4.5 |
| cpe:2.3:a:redhat:ansible_tower:*:*:*:*:*:*:*:* | 1 | OR | 3.5.0 | 3.5.5 |
| cpe:2.3:a:redhat:ansible_tower:*:*:*:*:*:*:*:* | 1 | OR | 3.6.0 | 3.6.3 |
| cpe:2.3:a:redhat:ansible_tower:*:*:*:*:*:*:*:* | 1 | OR | 3.7.0 | 3.7.2 |
| cpe:2.3:a:redhat:cloudforms_management_engine:5.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:openstack:13:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:P/I:N/A:N
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 2.1
- Severity
- LOW
- Exploitability Score
- 3.9
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 3.3
- Base Severity
- LOW
- Exploitability Score
- 1.8
- Impact Score
- 1.4
References
| Reference URL | Reference Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1736 | Issue Tracking Vendor Advisory |
| https://github.com/ansible/ansible/issues/67794 | Exploit Issue Tracking Third Party Advisory |
| https://security.gentoo.org/glsa/202006-11 | Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2NYYQP2XJB2TTRP6AKWVMBSPB2DFJNKD/ | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BPNZWBAUP4ZHUR6PO7U6ZXEKNCX62KZ7/ | Mailing List Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-1736 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1736 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:29:52 | Added to TrackCVE | |||
| 2022-12-04 12:55:22 | 2020-03-16T16:15Z | 2020-03-16T16:15:13 | CVE Published Date | updated |
| 2022-12-04 12:55:22 | 2022-04-05T15:00:31 | CVE Modified Date | updated | |
| 2022-12-04 12:55:22 | Analyzed | Vulnerability Status | updated |