CVE-2022-41915
MEDIUM WAF: High
CVSS 6.5
Published: 2022-12-13
CWE-113
Netty project is an event-driven asynchronous network application framework. Starting in version 4.1.83.Final and prior to 4.1.86.Final, when calling `DefaultHttpHeadesr.set` with an _iterator_ of values, header value validation was not performed, allowing malicious header values in the iterator to perform HTTP Response Splitting. This issue has been patched in version 4.1.86.Final. Integrators can work around the issue by changing the `DefaultHttpHeaders.set(CharSequence, Iterator)` call, into a `remove()` call, and call `add()` in a loop over the iterator of values.
WAF Coverage Analysis
HTTP Response Splitting
High WAF Coverage
OWASP: A03:2021 Injection
921xxx - Protocol Attack
Affected Software
| Vendor | Product | Version |
|---|---|---|
| netty | netty | 4.1.83 - 4.1.86 |
| debian | debian_linux | 10.0 |
| debian | debian_linux | 11.0 |
References
- github.com (Patch, Third Party Advisory)
- github.com (Exploit, Issue Tracking, Third Party Advisory)
- github.com (Patch, Third Party Advisory)
- github.com (Mitigation, Third Party Advisory)
- lists.debian.org (Mailing List, Third Party Advisory)
- security.netapp.com (Third Party Advisory)
- www.debian.org (Third Party Advisory)