CVE-2021-42697
unknown
CVSS v3
—
CVSS v2
—
VIR risk
—
Description
Uncontrolled Recursion in Akka HTTP
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Maven | com.typesafe.akka:akka-http-core_2.13.0-RC3 | >=10.1.0 | |
| Maven | com.typesafe.akka:akka-http-core_2.13.0-RC2 | >=10.1.0 | |
| Maven | com.typesafe.akka:akka-http-core_2.13.0-M5 | >=10.1.0 | |
| Maven | com.typesafe.akka:aakka-http-core_2.13.0-M3 | >=10.1.0 | |
| Maven | com.typesafe.akka:akka-http-core_2.13 | >=10.1.0,<10.1.15 | 10.1.15 |
| Maven | com.typesafe.akka:akka-http-core_2.13 | >=10.2.0-M1,<10.2.7 | 10.2.7 |
| Maven | com.typesafe.akka:akka-http-core_2.12 | >=10.1.0,<10.1.15 | 10.1.15 |
| Maven | com.typesafe.akka:akka-http-core_2.12 | >=10.2.0-M1,<10.2.7 | 10.2.7 |
| Maven | com.typesafe.akka:akka-http-core_2.11 | >=10.1.0,<10.1.15 | 10.1.15 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-42697
- https://github.com/akka/akka-http/pull/3924
- https://akka.io/blog
- https://akka.io/blog/news/2021/11/02/akka-http-10.2.7-released
- https://akka.io/blog/news/2021/11/22/akka-http-10.1.15-released
- https://doc.akka.io/docs/akka-http/current/security/2021-CVE-2021-42697-stack-overflow-parsing-user-agent.html
- https://github.com/akka/akka-http
- http://packetstormsecurity.com/files/167018/Akka-HTTP-10.1.14-Denial-Of-Service.html
Verify integrity in audit chain (admin only). AS-IS.