CVE-2023-50728

Unauthenticated Denial of Service in the octokit/webhooks library

CVSS 5.4 MEDIUMEPSS 0.7%CWE-755

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.4EPSS 0.7%KEV nãoPoC —Patch —

Lifecycle

15 Dec 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

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

Affected products

octokit · webhooks.js

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References

https://github.com/octokit/app.js/releases/tag/v14.0.2 https://github.com/octokit/octokit.js/releases/tag/v3.1.2 https://github.com/octokit/webhooks.js/releases/tag/v10.9.2 https://github.com/octokit/webhooks.js/releases/tag/v11.1.2 https://github.com/octokit/webhooks.js/releases/tag/v12.0.4 https://github.com/octokit/webhooks.js/releases/tag/v9.26.3 https://github.com/octokit/webhooks.js/security/advisories/GHSA-pwfr-8pq7-x9qv https://github.com/probot/probot/releases/tag/v12.3.3