GHSA-mm9x-g8pc-w292

Denial of Service in Netty

En bref

Publiée
Mise à jour
CVE
CVE-2020-11612
CVSS_V3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

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.

Paquets affectés

PaquetVersions
Maven · io.netty:netty-handlerintroduced 4.1.0, fixed 4.1.46

Références

Sources

SourceLicence
OSV.devCC-BY 4.0 — GitHub Advisory Database