Is CVE-2022-23837 in the CISA KEV catalog?

No. CVE-2022-23837 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-23837?

CVE-2022-23837 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2022-23837?

CVE-2022-23837 has an EPSS score of 5.26% (92th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-23837?

Upgrade ruby-sidekiq on debian 11 to 6.0.4+dfsg-2+deb11u1 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2022-23837

HIGHEPSS 92th pctl

7.5

CVSS v3

NVD

Description

In api.rb in Sidekiq before 5.2.10 and 6.4.0, there is no limit on the number of days when requesting stats for the graph. This overloads the system, affecting the Web UI, and makes it unavailable to users.

CWE-770Allocation of Resources Without Limits or Throttling

How to fix

Remediation Available

ruby-sidekiqDebian

Fixed in:6.0.4+dfsg-2+deb11u1CVE-2022-23837

Fixed in:6.4.1+dfsg-1CVE-2022-23837

ruby-sidekiqUbuntu

Fixed in:5.0.4+dfsg-2ubuntu0.1~esm1USN-7695-1

Fixed in:5.2.7+dfsg-1ubuntu0.1~esm1USN-7695-1

Fixed in:6.3.1+dfsg-1ubuntu0.1~esm1USN-7695-1

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 VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

5.26%probability of exploitation in 30 days

92ndpercentile

High risk: more likely to be exploited than 92% of all known CVEs.

References

Patch2

Exploit1

github.com

Third-Party Advisory1

lists.debian.org

Other references1

lists.debian.org

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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.