Home/CVE/Ceph does not properly sanitize encryption keys in debug logging for v4 auth. This results in the leaking of encryption
CVE

CVE-2018-16889

Ceph does not properly sanitize encryption keys in debug logging for v4 auth. This results in the leaking of encryption

Ceph does not properly sanitize encryption keys in debug logging for v4 auth. This results in the leaking of encryption key information in log files via plaintext. Versions up to v13.2.4 are vulnerable.

MEDIUM · CVSS 5.5 EPSS 0.00068
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
CWE-200Exposure of Sensitive Information to an Unauthorized Actor
CWE-312Cleartext Storage of Sensitive Information
CWE-532Insertion of Sensitive Information into Log File
▤

Affected Products & Versions

1
redhat ceph<= 13.2.4
⚠

Public Exploits & PoCs

1
pocbugzilla.redhat.com · show_bug.cgi?id=CVE-2018-16889bugzilla.redhat.com
▣

Scoring & Timeline

5.5
MEDIUM · CVSS v3.0 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD28 Jan 2019 · 02:29 PM
CVSS VectorCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
⚑

Vendor Advisories

7
suse-csafopenSUSE-SU-2024:10676-1
suse-csafSUSE-SU-2019:2364-1
suse-csafSUSE-SU-2019:2049-1
usnUSN-4035-1
suse-csafSUSE-SU-2019:0499-1
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.securityfocus.com/bid/106528Third Party Advisory
https://usn.ubuntu.com/4035-1/
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