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VULNERABILITIES

CVE-2022-31394 Details

Description

Hyperium Hyper before 0.14.19 does not allow for customization of the max_header_list_size method in the H2 third-party software, allowing attackers to perform HTTP2 attacks.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CNA: CISA-ADPCVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://github.com/hyperium/hyper/compare/v0.14.18...v0.14.19 CVEPatch
https://github.com/hyperium/hyper/issues/2826 CVEExploitIssue TrackingPatchVendor Advisory
https://github.com/hyperium/hyper/pull/2828 CVEIssue TrackingPatch
https://github.com/hyperium/hyper/compare/v0.14.18...v0.14.19 [email protected]Patch
https://github.com/hyperium/hyper/issues/2826 [email protected]ExploitIssue TrackingPatchVendor Advisory

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-770Allocation of Resources Without Limits or Throttling[email protected]
CWE-770Allocation of Resources Without Limits or ThrottlingCISA-ADP

Affected Products

ProductVersions
hyper hyper
< 0.14.19

CPE

  • cpe:2.3:a:hyper:hyper:*:*:*:*:*:rust:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2022-31394
NVD Published Date:
Feb 21, 2023
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2022-31394 Details - Not Deferred