Is CVE-2021-22259 in the CISA KEV catalog?

No. CVE-2021-22259 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-22259?

CVE-2021-22259 has a CVSS v3 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2021-22259?

CVE-2021-22259 has an EPSS score of 1.00% (58th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-22259?

Upgrade gitlab to 14.1.7 or later.

CVE & CISA-KEV Catalog

CVE-2021-22259

MEDIUM

4.3

CVSS v3

NVD

Description

A potential DOS vulnerability was discovered in GitLab EE starting with version 12.6 due to lack of pagination in dependencies API.

How to fix

Remediation Available

gitlabNVD

Affected:>= 12.6.0, < 14.1.7Fixed in:14.1.7CVE-2021-22259derived 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 InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityLow

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

Exploit Intelligence

1.00%probability of exploitation in 30 days

58thpercentile

Moderate risk: more likely to be exploited than 58% of all known CVEs.

References

Vendor Advisory1

gitlab.com

Other references1

gitlab.com

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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.