Is CVE-2022-23633 in the CISA KEV catalog?

No. CVE-2022-23633 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-23633?

CVE-2022-23633 has a CVSS v3 base score of 7.4 (HIGH).

What is the EPSS score for CVE-2022-23633?

CVE-2022-23633 has an EPSS score of 2.21% (80th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-23633?

Upgrade rails on debian 11 to 2:6.0.3.7+dfsg-2+deb11u1 or later.

CVE & CISA-KEV Catalog

CVE-2022-23633

HIGHEPSS 80th pctl

7.4

CVSS v3

NVD

Description

Action Pack is a framework for handling and responding to web requests. Under certain circumstances response bodies will not be closed. In the event a response is *not* notified of a `close`, `ActionDispatch::Executor` will not know to reset thread local state for the next request. This can lead to data being leaked to subsequent requests.This has been fixed in Rails 7.0.2.1, 6.1.4.5, 6.0.4.5, and 5.2.6.1. Upgrading is highly recommended, but to work around this problem a middleware described in GHSA-wh98-p28r-vrc9 can be used.

CWE-200Information Exposure CWE-212

How to fix

Remediation Available

railsDebian

Fixed in:2:6.0.3.7+dfsg-2+deb11u1CVE-2022-23633

Fixed in:2:6.1.4.6+dfsg-1CVE-2022-23633

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 ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityNone

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

Exploit Intelligence

2.21%probability of exploitation in 30 days

80thpercentile

Elevated risk: more likely to be exploited than 80% of all known CVEs.

References

Patch2

Mitigation1

github.com

Third-Party Advisory2

Other references1

security.netapp.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.