Akka HTTP 10.1.x before 10.1.15 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.
| Software | From | Fixed in |
|---|---|---|
| akka / http_server | 10.2.0 | 10.2.7 |
| akka / http_server | 10.1.0 | 10.1.15 |
com.typesafe.akka / akka-http
|
10.1.0 | 10.2.7 |