{"id":"GHSA-hxp2-xqf3-v83h","summary":"Panic during unmarshal of Hello Verify Request in github.com/pion/dtls/v2","details":"### Impact\n\nWhen attempting to unmarshal a Server Hello request we could attempt to unmarshal into a buffer that was too small. This could result in a panic leading the program to crash.\n\nThis issue could be abused to cause a denial of service.\n\n### Workaround\n\nNone","aliases":["GO-2023-1535"],"modified":"2023-11-08T04:20:17.527719Z","published":"2023-02-07T18:24:39Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2023-02-07T18:24:39Z","nvd_published_at":null,"cwe_ids":["CWE-125"],"severity":"MODERATE"},"references":[{"type":"WEB","url":"https://github.com/pion/dtls/security/advisories/GHSA-hxp2-xqf3-v83h"},{"type":"WEB","url":"https://github.com/pion/dtls/commit/7a14903448b70069fd9e02adf210ca23083c56d2"},{"type":"PACKAGE","url":"https://github.com/pion/dtls"},{"type":"WEB","url":"https://pkg.go.dev/vuln/GO-2023-1535"}],"affected":[{"package":{"name":"github.com/pion/dtls","ecosystem":"Go","purl":"pkg:golang/github.com/pion/dtls"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"1.5.4"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/02/GHSA-hxp2-xqf3-v83h/GHSA-hxp2-xqf3-v83h.json"}},{"package":{"name":"github.com/pion/dtls/v2","ecosystem":"Go","purl":"pkg:golang/github.com/pion/dtls/v2"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.2.4"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/02/GHSA-hxp2-xqf3-v83h/GHSA-hxp2-xqf3-v83h.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}