Is CVE-2023-50728 in the CISA KEV catalog?

No. CVE-2023-50728 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-50728?

CVE-2023-50728 has a CVSS v3 base score of 5.4 (MEDIUM).

What is the EPSS score for CVE-2023-50728?

CVE-2023-50728 has an EPSS score of 0.73% (50th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2023-50728

Q: How do I fix CVE-2023-50728?

Upgrade rhdh/rhdh on rhel 8 to hub-rhel9@sha256:e0c7256ce83aae60c9be3cbe8ab8d8b8cffea65533d56cb859ac66fa9d9cb44b_amd64 or later. Fixes are available for 2 affected products.

MEDIUM

5.4

CVSS v3

NVD

Description

octokit/webhooks is a GitHub webhook events toolset for Node.js. Starting in 9.26.0 and prior to 9.26.3, 10.9.2, 11.1.2, and 12.0.4, there is a problem caused by an issue with error handling in the @octokit/webhooks library because the error can be undefined in some cases. The resulting request was found to cause an uncaught exception that ends the nodejs process. The bug is fixed in octokit/webhooks.js 9.26.3, 10.9.2, 11.1.2, and 12.0.4, app.js 14.02, octokit.js 3.1.2, and Protobot 12.3.3.

CWE-755

How to fix

Remediation Available

rhdh/rhdhRed Hat / RHEL

Fixed in:hub-rhel9@sha256:e0c7256ce83aae60c9be3cbe8ab8d8b8cffea65533d56cb859ac66fa9d9cb44b_amd64RHEA-2024:1366

Fixed in:operator-bundle@sha256:2abaeacfa8fd744579e44e4b320086a8678094dd92eb24825c05f43617384529_amd64RHEA-2024:1366

Fixed in:rhel9-operator@sha256:e7dcfc544c17a330f85d4c4d9b5139cb879fcc92b75368d460c28dfba976509c_amd64RHEA-2024:1366

rhdh/rhdhRocky

Fixed in:hub-rhel9@sha256:e0c7256ce83aae60c9be3cbe8ab8d8b8cffea65533d56cb859ac66fa9d9cb44b_amd64RHEA-2024:1366

Fixed in:operator-bundle@sha256:2abaeacfa8fd744579e44e4b320086a8678094dd92eb24825c05f43617384529_amd64RHEA-2024:1366

Fixed in:rhel9-operator@sha256:e7dcfc544c17a330f85d4c4d9b5139cb879fcc92b75368d460c28dfba976509c_amd64RHEA-2024:1366

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 InteractionRequired

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityLow

AvailabilityHigh

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

Exploit Intelligence

0.73%probability of exploitation in 30 days

50thpercentile

Moderate risk: more likely to be exploited than 50% of all known CVEs.

References

Vendor Advisory1

github.com

Release Notes7

Related Vulnerabilities

Other CWE-755 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2017-5638	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2020-7247	Critical	9.8	99%	KEV	Fix
CVE-2023-36933	High	7.5	72%	-	Fix
CVE-2018-0934	High	7.5	66%	-	Fix
CVE-2019-14287	High	8.8	64%	-	Fix
CVE-2019-12815	Critical	9.8	58%	-	Fix

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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.