CVE-2020-1736

Aliases:GHSA-x7jh-595q-wq82PYSEC-2020-8
Advisory lineage Upstream: 0 Downstream: 10
Modified
Published: 16 Mar 2020, 15:03
Last modified:04 Aug 2024, 06:46

Vulnerability Summary

Overall Risk (default)
low
23/100
CVSS Score
3.3 LOW
v3.1 (nvd)
EPSS Score
0.06% LOW
0% probability +0.02%
KEV
Not listed
Ransomware
No reports
Public exploits
1 found
Dark Web
Not detected

Timeline

16 Mar 2020, 15:03
Published
Vulnerability first disclosed
04 Aug 2024, 06:46
Last Modified
Vulnerability information updated

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.

CVSS Metrics

  • v4.0•MEDIUM•Score: 4.8CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
  • v3.1•LOW•Score: 2.2CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N
  • v3.1•LOW•Score: 3.3CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
  • v2.0•LOW•Score: 2.1AV:L/AC:L/Au:N/C:P/I:N/A:N

EPSS Trends

Current EPSS score: 0.06%• Percentile: 19%

Techniques & Countermeasures

  • CWE-732•Incorrect Permission Assignment for Critical Resource

    The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.

Affected Systems

  • fedoraproject•fedora

    31 | 32

  • PyPI•ansible

    ≥ 2.7.0, ≤ 2.10.0 | ≥ 2.9.0, < 2.9.6

  • red hat•ansible

    2.7.x, 2.8.x, 2.9.x

  • redhat•ansible

    ≤ 2.7.16 | ≥ 2.8.0, < 2.8.15 | ≥ 2.9.0, < 2.9.13

  • redhat•ansible_tower

    ≤ 3.3.4 | ≥ 3.3.5, ≤ 3.4.5 | ≥ 3.5.0, ≤ 3.5.5 | ≥ 3.6.0, ≤ 3.6.3 | ≥ 3.7.0, ≤ 3.7.2

  • redhat•cloudforms_management_engine

    5.0

  • redhat•openstack

    13

References (13)