{"id":"GHSA-hxq4-mx37-fqvg","aliases":[],"url":"https://o3.security/vulnerability/GHSA-hxq4-mx37-fqvg","summary":"s2n-quic potential denial of service vulnerability when receiving empty UDP packets","details":"### Impact\n\nAn issue in s2n-quic results in the endpoint shutting down after receiving an empty UDP packet on a connection. \n\nNo AWS services are affected by this issue and customers of AWS services do not need to take action. Applications using s2n-quic should upgrade their application to the most recent release of s2n-quic.\n\nImpacted version: s2n-quic v1.22.0.\n\n### Patches\n\nThe patch is included in s2n-quic [v1.23.0](https://github.com/aws/s2n-quic/releases/tag/v1.23.0).\n\nIf you have any questions or comments about this advisory we ask that you contact AWS/Amazon Security via our [vulnerability reporting page](https://aws.amazon.com/security/vulnerability-reporting) or directly via email to [aws-security@amazon.com](mailto:aws-security@amazon.com). Please do not create a public GitHub issue.\n","published":"2023-06-30T22:11:42Z","modified":"2023-06-30T22:11:42Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"crates.io","name":"s2n-quic","fixedVersion":"1.23.0"}],"fix":{"url":"https://github.com/aws/s2n-quic/commit/4b1d417e9de7eafaf5350553c5fcb9264dfa32f5","label":"aws/s2n-quic@4b1d417"},"references":[{"type":"WEB","url":"https://github.com/aws/s2n-quic/security/advisories/GHSA-hxq4-mx37-fqvg"},{"type":"WEB","url":"https://github.com/aws/s2n-quic/commit/4b1d417e9de7eafaf5350553c5fcb9264dfa32f5"},{"type":"PACKAGE","url":"https://github.com/aws/s2n-quic"},{"type":"WEB","url":"https://github.com/aws/s2n-quic/releases/tag/v1.23.0"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2023-06-30T22:11:42Z"}}