Vulnerability Details CVE-2022-41915
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 40.4%
CVSS Severity
CVSS v3 Score 6.5
References
- https://github.com/netty/netty/commit/fe18adff1c2b333acb135ab779a3b9ba3295a1c4
- https://github.com/netty/netty/issues/13084
- https://github.com/netty/netty/pull/12760
- https://github.com/netty/netty/security/advisories/GHSA-hh82-3pmq-7frp
- https://lists.debian.org/debian-lts-announce/2023/01/msg00008.html
- https://security.netapp.com/advisory/ntap-20230113-0004/
- https://www.debian.org/security/2023/dsa-5316
- https://github.com/netty/netty/commit/fe18adff1c2b333acb135ab779a3b9ba3295a1c4
- https://github.com/netty/netty/issues/13084
- https://github.com/netty/netty/pull/12760
- https://github.com/netty/netty/security/advisories/GHSA-hh82-3pmq-7frp
- https://lists.debian.org/debian-lts-announce/2023/01/msg00008.html
- https://security.netapp.com/advisory/ntap-20230113-0004/
- https://www.debian.org/security/2023/dsa-5316
Products affected by CVE-2022-41915
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cpe:2.3:a:netty:netty:4.1.83
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cpe:2.3:a:netty:netty:4.1.84
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cpe:2.3:a:netty:netty:4.1.85
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cpe:2.3:o:debian:debian_linux:10.0
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cpe:2.3:o:debian:debian_linux:11.0