Unauthenticated Denial of Service in the octokit/webhooks library
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.4epss 0.7%
exploitation probability
0.7%top 47% of all CVEs
observed exploitation
nono source reports it
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.jsReferences
https://github.com/octokit/app.js/releases/tag/v14.0.2https://github.com/octokit/octokit.js/releases/tag/v3.1.2https://github.com/octokit/webhooks.js/releases/tag/v10.9.2https://github.com/octokit/webhooks.js/releases/tag/v11.1.2https://github.com/octokit/webhooks.js/releases/tag/v12.0.4https://github.com/octokit/webhooks.js/releases/tag/v9.26.3https://github.com/octokit/webhooks.js/security/advisories/GHSA-pwfr-8pq7-x9qvhttps://github.com/probot/probot/releases/tag/v12.3.3