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Debian: CVE-2020-11612: netty -- security update

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Debian: CVE-2020-11612: netty -- security update

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
04/07/2020
Created
09/09/2020
Added
09/08/2020
Modified
04/08/2021

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.

Solution(s)

  • debian-upgrade-netty

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