Is CVE-2018-16889 in the CISA KEV catalog?

No. CVE-2018-16889 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-16889?

CVE-2018-16889 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2018-16889?

CVE-2018-16889 has an EPSS score of 0.54% (41th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-16889?

Upgrade ceph on debian 11 to 12.2.11+dfsg1-1 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2018-16889

MEDIUM

5.5

CVSS v3

NVD

Description

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.

CWE-532 CWE-20Improper Input Validation CWE-200Information Exposure CWE-312

How to fix

Remediation Available

cephDebian

Fixed in:12.2.11+dfsg1-1CVE-2018-16889

cephUbuntu

Fixed in:10.2.11-0ubuntu0.16.04.2USN-4035-1

ceph-commonUbuntu

Fixed in:10.2.11-0ubuntu0.16.04.2USN-4035-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Exploit Intelligence

0.54%probability of exploitation in 30 days

41stpercentile

Moderate risk: more likely to be exploited than 41% of all known CVEs.

References

Patch1

bugzilla.redhat.com

Third-Party Advisory1

securityfocus.com

Other references3

Related Vulnerabilities

Other CWE-532 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2019-1622	Medium	5.3	79%	-	-
CVE-2020-35234	High	7.5	63%	-	Fix
CVE-2023-43261	High	7.5	60%	-	Fix
CVE-2024-20440	High	7.5	51%	-	-
CVE-2018-3609	High	8.1	22%	-	-
CVE-2018-8719	Medium	5.3	16%	-	-

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.