CVE-2023-1786

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-1786
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.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://bugs.launchpad.net/cloud-init/+bug/2013967 Issue Tracking
https://github.com/canonical/cloud-init/commit/a378b7e4f47375458651c0972e7cd813f6fe0a6b Patch
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ATBJSXPL2IOAD2LDQRKWPLIC7QXS44GZ/ Mailing List Third Party Advisory
https://ubuntu.com/security/notices/USN-6042-1 Third Party Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:canonical:cloud-init:*:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:22.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:22.10:*:*:*:-:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:23.04:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
History

08 May 2023, 18:38

Type Values Removed Values Added
CWE CWE-532
References (MISC) https://bugs.launchpad.net/cloud-init/+bug/2013967 - (MISC) https://bugs.launchpad.net/cloud-init/+bug/2013967 - Issue Tracking
References (MISC) https://github.com/canonical/cloud-init/commit/a378b7e4f47375458651c0972e7cd813f6fe0a6b - (MISC) https://github.com/canonical/cloud-init/commit/a378b7e4f47375458651c0972e7cd813f6fe0a6b - Patch
References (MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ATBJSXPL2IOAD2LDQRKWPLIC7QXS44GZ/ - (MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ATBJSXPL2IOAD2LDQRKWPLIC7QXS44GZ/ - Mailing List, Third Party Advisory
References (MISC) https://ubuntu.com/security/notices/USN-6042-1 - (MISC) https://ubuntu.com/security/notices/USN-6042-1 - Third Party Advisory
First Time Canonical cloud-init
Canonical ubuntu Linux
Fedoraproject fedora
Canonical
Fedoraproject
CPE cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:22.10:*:*:*:-:*:*:*
cpe:2.3:a:canonical:cloud-init:*:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:23.04:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*
cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:22.04:*:*:*:lts:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5

07 May 2023, 03:15

Type Values Removed Values Added
References
  • (MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ATBJSXPL2IOAD2LDQRKWPLIC7QXS44GZ/ -

26 Apr 2023, 23:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-04-26 23:15

Updated : 2023-12-10 15:01

NVD link : CVE-2023-1786

Mitre link : CVE-2023-1786

CVE.ORG link : CVE-2023-1786

JSON object : View

Products Affected

canonical

  • ubuntu_linux
  • cloud-init

fedoraproject

  • fedora
CWE
CWE-532

Insertion of Sensitive Information into Log File