Описание
The ZlibDecoders in Netty 4.1.x before 4.1.46 allow for unbounded memory allocation while decoding a ZlibEncoded byte stream. An attacker could send a large ZlibEncoded byte stream to the Netty server, forcing the server to allocate all of its free memory to a single decoder.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 1:4.1.7-4ubuntu0.1 |
| devel | not-affected | 1:4.1.48-1 |
| eoan | ignored | end of life |
| esm-apps/bionic | released | 1:4.1.7-4ubuntu0.1 |
| esm-apps/focal | released | 1:4.1.45-1ubuntu0.1~esm1 |
| esm-apps/jammy | not-affected | 1:4.1.48-1 |
| esm-apps/noble | not-affected | 1:4.1.48-1 |
| esm-apps/xenial | released | 1:4.0.34-1ubuntu0.1~esm1 |
| esm-infra-legacy/trusty | needs-triage | |
| focal | ignored | end of standard support, was needed |
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EPSS
5 Medium
CVSS2
7.5 High
CVSS3
Связанные уязвимости
The ZlibDecoders in Netty 4.1.x before 4.1.46 allow for unbounded memory allocation while decoding a ZlibEncoded byte stream. An attacker could send a large ZlibEncoded byte stream to the Netty server, forcing the server to allocate all of its free memory to a single decoder.
The ZlibDecoders in Netty 4.1.x before 4.1.46 allow for unbounded memory allocation while decoding a ZlibEncoded byte stream. An attacker could send a large ZlibEncoded byte stream to the Netty server, forcing the server to allocate all of its free memory to a single decoder.
The ZlibDecoders in Netty 4.1.x before 4.1.46 allow for unbounded memo ...
Уязвимость реализации класса ZlibDecoders сетевого программного средства Netty, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации
EPSS
5 Medium
CVSS2
7.5 High
CVSS3