Total
7 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-1786 | 2 Canonical, Fedoraproject | 3 Cloud-init, Ubuntu Linux, Fedora | 2024-11-21 | N/A | 5.5 MEDIUM |
| Sensitive data could be exposed in logs of cloud-init before version 23.1.2. An attacker could use this information to find hashed passwords and possibly escalate their privilege. | |||||
| CVE-2022-2084 | 1 Canonical | 2 Cloud-init, Ubuntu Linux | 2024-11-21 | N/A | 5.5 MEDIUM |
| Sensitive data could be exposed in world readable logs of cloud-init before version 22.3 when schema failures are reported. This leak could include hashed passwords. | |||||
| CVE-2021-3429 | 1 Canonical | 1 Cloud-init | 2024-11-21 | N/A | 5.5 MEDIUM |
| When instructing cloud-init to set a random password for a new user account, versions before 21.2 would write that password to the world-readable log file /var/log/cloud-init-output.log. This could allow a local user to log in as another user. | |||||
| CVE-2020-8632 | 3 Canonical, Debian, Opensuse | 3 Cloud-init, Debian Linux, Leap | 2024-11-21 | 2.1 LOW | 5.5 MEDIUM |
| In cloud-init through 19.4, rand_user_password in cloudinit/config/cc_set_passwords.py has a small default pwlen value, which makes it easier for attackers to guess passwords. | |||||
| CVE-2020-8631 | 3 Canonical, Debian, Opensuse | 3 Cloud-init, Debian Linux, Leap | 2024-11-21 | 2.1 LOW | 5.5 MEDIUM |
| cloud-init through 19.4 relies on Mersenne Twister for a random password, which makes it easier for attackers to predict passwords, because rand_str in cloudinit/util.py calls the random.choice function. | |||||
| CVE-2018-10896 | 1 Canonical | 1 Cloud-init | 2024-11-21 | 3.6 LOW | 7.1 HIGH |
| The default cloud-init configuration, in cloud-init 0.6.2 and newer, included "ssh_deletekeys: 0", disabling cloud-init's deletion of ssh host keys. In some environments, this could lead to instances created by cloning a golden master or template system, sharing ssh host keys, and being able to impersonate one another or conduct man-in-the-middle attacks. | |||||
| CVE-2012-6639 | 3 Canonical, Debian, Suse | 3 Cloud-init, Debian Linux, Linux Enterprise Server | 2024-11-21 | 9.0 HIGH | 8.8 HIGH |
| An privilege elevation vulnerability exists in Cloud-init before 0.7.0 when requests to an untrusted system are submitted for EC2 instance data. | |||||