A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, sufficient to cause a denial of service from a small number of small requests.

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-0804 A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, sufficient to cause a denial of service from a small number of small requests.
Github GHSA Github GHSA GHSA-vvpx-j8f3-3w6h golang.org/x/net vulnerable to Uncontrolled Resource Consumption
Ubuntu USN Ubuntu USN USN-7109-1 Go vulnerabilities
Ubuntu USN Ubuntu USN USN-7111-1 Go vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00229}

epss

{'score': 0.00235}


Mon, 05 May 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 22 Nov 2024 12:00:00 +0000

Type Values Removed Values Added
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Go

Published:

Updated: 2025-05-05T16:12:28.159Z

Reserved: 2022-09-28T17:00:06.610Z

Link: CVE-2022-41723

cve-icon Vulnrichment

Updated: 2024-08-03T12:49:43.617Z

cve-icon NVD

Status : Modified

Published: 2023-02-28T18:15:09.980

Modified: 2025-05-05T16:15:20.433

Link: CVE-2022-41723

cve-icon Redhat

Severity : Moderate

Publid Date: 2023-02-17T14:00:00Z

Links: CVE-2022-41723 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses