Is CVE-2022-41968 in the CISA KEV catalog?

No. CVE-2022-41968 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-41968?

CVE-2022-41968 has a CVSS v3 base score of 3.5 (LOW).

What is the EPSS score for CVE-2022-41968?

CVE-2022-41968 has an EPSS score of 0.85% (53th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-41968?

Upgrade nextcloud server to 24.0.5 or later.

CVE & CISA-KEV Catalog

CVE-2022-41968

LOW

3.5

CVSS v3

NVD

Description

Nextcloud Server is an open source personal cloud server. Prior to versions 23.0.10 and 24.0.5, calendar name lengths are not validated before writing to a database. As a result, an attacker can send unnecessary amounts of data against the database. Version 23.0.10 and 24.0.5 contain patches for the issue. No known workarounds are available.

CWE-400Resource Exhaustion CWE-1284

How to fix

Remediation Available

nextcloud serverNVD

Affected:>= 24.0.0, < 24.0.5Fixed in:24.0.5CVE-2022-41968derived from NVD

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 VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityLow

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L

Exploit Intelligence

0.85%probability of exploitation in 30 days

53rdpercentile

Moderate risk: more likely to be exploited than 53% of all known CVEs.

References

Patch1

github.com

Third-Party Advisory2

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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.