VulnerabilityModified
CVE-2023-1786
Sensitive data could be exposed in logs of cloud-init before version 23.1.2.
MEDIUM 5.5EPSS 0.26%
Does this matter?
Lower severity and a low EPSS score (0.26%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.26% probability · 18th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-532
- Affected
- canonical/cloud-init · canonical/ubuntu linux · fedoraproject/fedora
- Source
- security@ubuntu.com
References
- https://bugs.launchpad.net/cloud-init/+bug/2013967Issue Tracking
- https://github.com/canonical/cloud-init/commit/a378b7e4f47375458651c0972e7cd813f6fe0a6bPatch
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ATBJSXPL2IOAD2LDQRKWPLIC7QXS44GZ/Mailing List, Third Party Advisory
- https://ubuntu.com/security/notices/USN-6042-1Third Party Advisory
- https://bugs.launchpad.net/cloud-init/+bug/2013967Issue Tracking
- https://github.com/canonical/cloud-init/commit/a378b7e4f47375458651c0972e7cd813f6fe0a6bPatch
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ATBJSXPL2IOAD2LDQRKWPLIC7QXS44GZ/Mailing List, Third Party Advisory
- https://ubuntu.com/security/notices/USN-6042-1Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.