Akka HTTP 10.1.x and 10.2.x before 10.2.7 can encounter stack exhaustion while parsing HTTP headers, which allows a remote attacker to conduct a Denial of Service attack by sending a User-Agent header with deeply nested comments.
{ "nvd_published_at": "2021-11-02T22:15:00Z", "cwe_ids": [ "CWE-674", "CWE-787" ], "severity": "HIGH", "github_reviewed": true, "github_reviewed_at": "2022-06-21T20:08:40Z" }