CVE-2020-10729
MEDIUM5.0EPSS 0.06%Insufficiently random values in Ansible
發布日:2021/6/15修改日:2026/4/28
描述
A flaw was found in the use of insufficiently random values in Ansible. Two random password lookups of the same length generate the equal value as the template caching action for the same file since no re-evaluation happens. The highest threat from this vulnerability would be that all passwords are exposed at once for the file. This flaw affects Ansible Engine versions before 2.9.6.
受影響套件(3)
- Debian/ansiblefrom 0, < 2.9.6+dfsg-1
- PyPI/ansiblefrom 0, < 2.9.6
- PyPI/ansiblefrom 0, < 2.9.6
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | MEDIUM5.0 | CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N |
參考連結(11)
- ADVISORYhttps://github.com/advisories/GHSA-r6h7-5pq2-j77h
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2020-10729
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2020-10729
- PATCHhttps://github.com/ansible/ansible
- WEBhttps://bugzilla.redhat.com/show_bug.cgi?id=1831089
- WEBhttps://github.com/ansible/ansible/blob/v2.9.6/changelogs/CHANGELOG-v2.9.rst
- WEBhttps://github.com/ansible/ansible/commit/c520d70bf4748c8ee6718a7d0d0254051ba1c2e9
- WEBhttps://github.com/ansible/ansible/issues/34144
- WEBhttps://github.com/ansible/ansible/pull/67429
- WEBhttps://github.com/pypa/advisory-database/tree/main/vulns/ansible/PYSEC-2021-105.yaml
- WEBhttps://www.debian.org/security/2021/dsa-4950