Описание
Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In netty-codec-compression versions 4.1.124.Final and below, and netty-codec versions 4.2.4.Final and below, when supplied with specially crafted input, BrotliDecoder and certain other decompression decoders will allocate a large number of reachable byte buffers, which can lead to denial of service. BrotliDecoder.decompress has no limit in how often it calls pull, decompressing data 64K bytes at a time. The buffers are saved in the output list, and remain reachable until OOM is hit. This is fixed in versions 4.1.125.Final of netty-codec and 4.2.5.Final of netty-codec-compression.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 1:4.1.48-12 |
| esm-apps/bionic | released | 1:4.1.7-4ubuntu0.1+esm5 |
| esm-apps/focal | released | 1:4.1.45-1ubuntu0.1~esm4 |
| esm-apps/jammy | released | 1:4.1.48-4+deb11u2ubuntu0.1 |
| esm-apps/noble | released | 1:4.1.48-9ubuntu0.1 |
| esm-apps/xenial | ignored | backport too intrusive |
| esm-infra-legacy/trusty | ignored | backport too intrusive |
| jammy | released | 1:4.1.48-4+deb11u2ubuntu0.1 |
| noble | released | 1:4.1.48-9ubuntu0.1 |
| plucky | released | 1:4.1.48-10ubuntu0.25.04.2 |
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Ссылки на источники
EPSS
7.5 High
CVSS3
Связанные уязвимости
Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In netty-codec-compression versions 4.1.124.Final and below, and netty-codec versions 4.2.4.Final and below, when supplied with specially crafted input, BrotliDecoder and certain other decompression decoders will allocate a large number of reachable byte buffers, which can lead to denial of service. BrotliDecoder.decompress has no limit in how often it calls pull, decompressing data 64K bytes at a time. The buffers are saved in the output list, and remain reachable until OOM is hit. This is fixed in versions 4.1.125.Final of netty-codec and 4.2.5.Final of netty-codec-compression.
Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In netty-codec-compression versions 4.1.124.Final and below, and netty-codec versions 4.2.4.Final and below, when supplied with specially crafted input, BrotliDecoder and certain other decompression decoders will allocate a large number of reachable byte buffers, which can lead to denial of service. BrotliDecoder.decompress has no limit in how often it calls pull, decompressing data 64K bytes at a time. The buffers are saved in the output list, and remain reachable until OOM is hit. This is fixed in versions 4.1.125.Final of netty-codec and 4.2.5.Final of netty-codec-compression.
Netty is an asynchronous event-driven network application framework fo ...
Netty's decoders vulnerable to DoS via zip bomb style attack
Уязвимость сетевого программного средства Netty, связанная с неконтролируемым расходом ресурсов, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
7.5 High
CVSS3