CVE-2024-29025 Security Details

CVE ID

CVE-2024-29025

CWE

CWE-770

CVE Description

Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. The `HttpPostRequestDecoder` can be tricked to accumulate data. While the decoder can store items on the disk if configured so, there are no limits to the number of fields the form can have, an attacher can send a chunked post consisting of many small fields that will be accumulated in the `bodyListHttpData` list. The decoder cumulates bytes in the `undecodedChunk` buffer until it can decode a field, this field can cumulate data without limits. This vulnerability is fixed in 4.1.108.Final.

Published

Mar 26, 2024

CVSS Score & Severity

5.3Medium

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS Score

0.343%

Malware

malware

KEV Status

Not in KEV Catalog: No known exploits

Vulnerable Methods

io/netty/handler/codec/http/multipart/HttpPostMultipartRequestDecoder.addHttpData(Lio/netty/handler/codec/http/multipart/InterfaceHttpData;)V

JVMVulnerable params: 0

io/netty/handler/codec/http/multipart/HttpPostMultipartRequestDecoder.offer(Lio/netty/handler/codec/http/HttpContent;)Lio/netty/handler/codec/http/multipart/HttpPostMultipartRequestDecoder;

JVMVulnerable params: 0

io/netty/handler/codec/http/multipart/HttpPostRequestDecoder.<init>(Lio/netty/handler/codec/http/multipart/HttpDataFactory;Lio/netty/handler/codec/http/HttpRequest;)V

JVMVulnerable params: 1

io/netty/handler/codec/http/multipart/HttpPostStandardRequestDecoder.addHttpData(Lio/netty/handler/codec/http/multipart/InterfaceHttpData;)V

JVMVulnerable params: 0

io/netty/handler/codec/http/multipart/HttpPostStandardRequestDecoder.offer(Lio/netty/handler/codec/http/HttpContent;)Lio/netty/handler/codec/http/multipart/InterfaceHttpPostRequestDecoder;

JVMVulnerable params: 0

Affected Ecosystems

affected

Source

National Vulnerability Database

References

GitHub · Advisory · GHSA-5jpm-x58v-624vTHIRD_PARTY