CVE-2023-1786

Name
CVE-2023-1786
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.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
MISC https://bugs.launchpad.net/cloud-init/+bug/2013967
MISC https://ubuntu.com/security/notices/USN-6042-1
MISC https://github.com/canonical/cloud-init/commit/a378b7e4f47375458651c0972e7cd813f6fe0a6b
Mailing List https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ATBJSXPL2IOAD2LDQRKWPLIC7QXS44GZ/

Match rules

CPE URI Source package Min version Max version
cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:* ubuntu_linux == None == 20.04
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* ubuntu_linux == None == 16.04
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:esm:*:*:* ubuntu_linux == None == 18.04
cpe:2.3:o:canonical:ubuntu_linux:22.04:*:*:*:lts:*:*:* ubuntu_linux == None == 22.04
cpe:2.3:o:canonical:ubuntu_linux:22.10:*:*:*:-:*:*:* ubuntu_linux == None == 22.10
cpe:2.3:o:canonical:ubuntu_linux:23.04:*:*:*:*:*:*:* ubuntu_linux == None == 23.04
cpe:2.3:a:canonical:cloud-init:*:*:*:*:*:*:*:* cloud-init >= None < 23.1.2

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
cloud-init edge-community 23.1.2-r0 Dermot Bradley <dermot_bradley@yahoo.com> fixed
cloud-init edge-community 22.2.2-r0 Dermot Bradley <dermot_bradley@yahoo.com> possibly vulnerable
cloud-init edge-community 21.1-r1 None possibly vulnerable
cloud-init 3.22-community 23.1.2-r0 None fixed
cloud-init 3.22-community 22.2.2-r0 None possibly vulnerable
cloud-init 3.22-community 21.1-r1 None possibly vulnerable
cloud-init 3.21-community 23.1.2-r0 None fixed
cloud-init 3.20-community 23.1.2-r0 None fixed
cloud-init 3.19-community 23.1.2-r0 None fixed
cloud-init 3.18-community 23.1.2-r0 Dermot Bradley <dermot_bradley@yahoo.com> fixed