Is CVE-2018-1128 in the CISA KEV catalog?

No. CVE-2018-1128 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-1128?

CVE-2018-1128 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2018-1128?

CVE-2018-1128 has an EPSS score of 1.37% (69th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-1128?

Upgrade ceph on debian 11 to 12.2.8+dfsg1-1 or later.

CVE & CISA-KEV Catalog

CVE-2018-1128

HIGH

7.5

CVSS v3

NVD

Description

It was found that cephx authentication protocol did not verify ceph clients correctly and was vulnerable to replay attack. Any attacker having access to ceph cluster network who is able to sniff packets on network can use this vulnerability to authenticate with ceph service and perform actions allowed by ceph service. Ceph branches master, mimic, luminous and jewel are believed to be vulnerable.

CWE-294 CWE-287Improper Authentication

How to fix

Remediation Available

cephDebian

Fixed in:12.2.8+dfsg1-1CVE-2018-1128

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 VectorAdjacent

Attack ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

1.37%probability of exploitation in 30 days

69thpercentile

Moderate risk: more likely to be exploited than 69% of all known CVEs.

References

Patch2

Vendor Advisory1

tracker.ceph.com

Third-Party Advisory7

Other references2

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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.