GHSA-mm9x-g8pc-w292

Suggest an improvement
Source
https://github.com/advisories/GHSA-mm9x-g8pc-w292
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/06/GHSA-mm9x-g8pc-w292/GHSA-mm9x-g8pc-w292.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-mm9x-g8pc-w292
Aliases
Published
2020-06-15T19:36:16Z
Modified
2024-03-14T05:20:08.960598Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Denial of Service in Netty
Details

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.

References

Affected packages

Maven / io.netty:netty-handler

Package

Name
io.netty:netty-handler
View open source insights on deps.dev
Purl
pkg:maven/io.netty/netty-handler

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.1.0
Fixed
4.1.46

Affected versions

4.*

4.1.0.Final
4.1.1.Final
4.1.2.Final
4.1.3.Final
4.1.4.Final
4.1.5.Final
4.1.6.Final
4.1.7.Final
4.1.8.Final
4.1.9.Final
4.1.10.Final
4.1.11.Final
4.1.12.Final
4.1.13.Final
4.1.14.Final
4.1.15.Final
4.1.16.Final
4.1.17.Final
4.1.18.Final
4.1.19.Final
4.1.20.Final
4.1.21.Final
4.1.22.Final
4.1.23.Final
4.1.24.Final
4.1.25.Final
4.1.26.Final
4.1.27.Final
4.1.28.Final
4.1.29.Final
4.1.30.Final
4.1.31.Final
4.1.32.Final
4.1.33.Final
4.1.34.Final
4.1.35.Final
4.1.36.Final
4.1.37.Final
4.1.38.Final
4.1.39.Final
4.1.40.Final
4.1.41.Final
4.1.42.Final
4.1.43.Final
4.1.44.Final
4.1.45.Final