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.

CVSS v3.0 6.5 MEDIUM

6.5^/10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/netty/netty/security/advisories/GHSA-hh82-3pmq-7frp	Mitigation Third Party Advisory
https://github.com/netty/netty/commit/fe18adff1c2b333acb135ab779a3b9ba3295a1c4	Patch Third Party Advisory
https://github.com/netty/netty/pull/12760	Patch Third Party Advisory
https://github.com/netty/netty/issues/13084	Exploit Issue Tracking Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/01/msg00008.html	Mailing List Third Party Advisory
https://www.debian.org/security/2023/dsa-5316	Third Party Advisory
https://security.netapp.com/advisory/ntap-20230113-0004/	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:netty:netty:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:10.0:::::::*
	cpe:2.3:o:debian:debian_linux:11.0:::::::*

Information

Published : 2022-12-12 23:15

Updated : 2023-03-01 07:09

NVD link : CVE-2022-41915

Mitre link : CVE-2022-41915

JSON object : View

CWE

CWE-113

Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Response Splitting')

CWE-436

Interpretation Conflict

Products Affected

debian

debian_linux

netty

netty

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6.5 /10