CVE-2020-1736
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.
02 / AFFECTED SOFTWARE
Affected packages
66 explicit affected versions
111 explicit affected versions
167 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
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.
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.
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.
05 / REFERENCES
Further evidence
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1736
- https://github.com/advisories/GHSA-x7jh-595q-wq82
- https://github.com/ansible/ansible
- https://github.com/ansible/ansible/issues/67794
- https://github.com/pypa/advisory-database/tree/main/vulns/ansible/PYSEC-2020-8.yaml
- https://lists.fedoraproject.org/archives/list/[email protected]/message/2NYYQP2XJB2TTRP6AKWVMBSPB2DFJNKD
- https://lists.fedoraproject.org/archives/list/[email protected]/message/BPNZWBAUP4ZHUR6PO7U6ZXEKNCX62KZ7
- https://nvd.nist.gov/vuln/detail/CVE-2020-1736
- https://security.gentoo.org/glsa/202006-11
- https://lists.fedoraproject.org/archives/list/[email protected]/message/2NYYQP2XJB2TTRP6AKWVMBSPB2DFJNKD/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/BPNZWBAUP4ZHUR6PO7U6ZXEKNCX62KZ7/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2NYYQP2XJB2TTRP6AKWVMBSPB2DFJNKD/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BPNZWBAUP4ZHUR6PO7U6ZXEKNCX62KZ7/