GHSA-39qc-96h7-956f

Suggest an improvement
Source
https://github.com/advisories/GHSA-39qc-96h7-956f
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-39qc-96h7-956f/GHSA-39qc-96h7-956f.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-39qc-96h7-956f
Aliases
Related
Published
2022-05-24T16:53:19Z
Modified
2024-05-20T21:30:41Z
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
golang.org/x/net/http vulnerable to a reset flood
Details

Some HTTP/2 implementations are vulnerable to a reset flood, potentially leading to a denial of service. Servers that accept direct connections from untrusted clients could be remotely made to allocate an unlimited amount of memory, until the program crashes. The attacker opens a number of streams and sends an invalid request over each stream that should solicit a stream of RSTSTREAM frames from the peer. Depending on how the peer queues the RSTSTREAM frames, this can consume excess memory, CPU, or both.

Specific Go Packages Affected

golang.org/x/net/http2

References

Affected packages

Go / golang.org/x/net

Package

Name
golang.org/x/net
View open source insights on deps.dev
Purl
pkg:golang/golang.org/x/net

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.0.0-20190813141303-74dc4d7220e7