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golang.org/x/net/http2 Denial of Service vulnerability

High severity GitHub Reviewed Published Sep 7, 2022 to the GitHub Advisory Database • Updated May 20, 2024

Package

gomod golang.org/x/net (Go)

Affected versions

< 0.0.0-20220906165146-f3363e06e74c

Patched versions

0.0.0-20220906165146-f3363e06e74c
gomod golang.org/x/net/http2 (Go)
< 0.0.0-20220906165146-f3363e06e74c
0.0.0-20220906165146-f3363e06e74c

Description

In net/http in Go before 1.18.6 and 1.19.x before 1.19.1, attackers can cause a denial of service because an HTTP/2 connection can hang during closing if shutdown were preempted by a fatal error.

References

Published by the National Vulnerability Database Sep 6, 2022
Published to the GitHub Advisory Database Sep 7, 2022
Reviewed Jan 18, 2023
Last updated May 20, 2024

Severity

High
7.5
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses

No CWEs

CVE ID

CVE-2022-27664

GHSA ID

GHSA-69cg-p879-7622

Source code

Credits

Checking history
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