CVE-2018-16889
ceph: debug logging for v4 auth does not sanitize encryption keys
Severity Score
7.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
Ceph no sanea de manera correcta las claves de cifrado en registros de depuraciĆ³n para autenticaciones v4. Esto resulta en el filtrado de informaciĆ³n sobre las claves de cifrado en los archivos de registro mediante texto plano. Las versiones hasta la v13.2.4 son vulnerables.
It was found that Ceph RGW did not properly sanitize encryption keys in debug logging for v4 auth. Encryption keys could be inadvertently disclosed when sharing debug logs.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2018-09-11 CVE Reserved
- 2019-01-28 CVE Published
- 2024-01-22 EPSS Updated
- 2024-08-05 CVE Updated
- 2024-08-05 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-20: Improper Input Validation
- CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
- CWE-312: Cleartext Storage of Sensitive Information
- CWE-532: Insertion of Sensitive Information into Log File
CAPEC
References (7)
URL | Tag | Source |
---|---|---|
http://www.securityfocus.com/bid/106528 | Third Party Advisory |
URL | Date | SRC |
---|---|---|
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16889 | 2024-08-05 |
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
https://access.redhat.com/errata/RHSA-2019:2538 | 2023-02-13 | |
https://access.redhat.com/errata/RHSA-2019:2541 | 2023-02-13 | |
https://usn.ubuntu.com/4035-1 | 2023-02-13 | |
https://access.redhat.com/security/cve/CVE-2018-16889 | 2019-08-21 | |
https://bugzilla.redhat.com/show_bug.cgi?id=1665334 | 2019-08-21 |