Vulnerabilites related to Canonical Ltd. - cloud-init
cve-2022-2084
Vulnerability from cvelistv5
Published
2023-04-19 21:47
Modified
2025-02-05 14:42
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
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.
References
https://github.com/canonical/cloud-init/commit/4d467b14363d800b2185b89790d57871f11ea88cpatch
https://ubuntu.com/security/notices/USN-5496-1vendor-advisory
Impacted products
Vendor Product Version
Canonical Ltd. cloud-init Version: 0   ≤
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cve-2023-1786
Vulnerability from cvelistv5
Published
2023-04-26 22:23
Modified
2025-02-13 16:39
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
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.
References
https://github.com/canonical/cloud-init/commit/a378b7e4f47375458651c0972e7cd813f6fe0a6bpatch
https://bugs.launchpad.net/cloud-init/+bug/2013967issue-tracking
https://ubuntu.com/security/notices/USN-6042-1vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ATBJSXPL2IOAD2LDQRKWPLIC7QXS44GZ/
Impacted products
Vendor Product Version
Canonical Ltd. cloud-init Version: 0   ≤
Create a notification for this product.
Show details on NVD website

To clipboard 

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cve-2021-3429
Vulnerability from cvelistv5
Published
2023-04-19 21:42
Modified
2025-02-05 14:44
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
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.
References
https://github.com/canonical/cloud-init/commit/b794d426b9ab43ea9d6371477466070d86e10668patch
Impacted products
Vendor Product Version
Canonical Ltd. cloud-init Version: 0   ≤
Create a notification for this product.
Show details on NVD website

To clipboard 

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