CVE-2022-4066

8.2 highEPSS 1.2%

High (8.2). EPSS 1.2% chance of exploitation in the next 30 days.

A vulnerability was found in davidmoreno onion. It has been rated as problematic. Affected by this issue is the function onion_response_flush of the file src/onion/response.c of the component Log Handler. The manipulation leads to allocation of resources. The name of the patch is de8ea938342b36c28024fd8393ebc27b8442a161. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-214028.

Severity

CVSS 3.1

8.2 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

EPSS: 1.2% chance of exploitation in the next 30 days; higher than 67% of CVEs (scores of 2026-10-31)
CWE: CWE-404
Published: 2022-11-19
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

mozilla:firefox
onion_project:onion

References

https://github.com/davidmoreno/onion/commit/de8ea938342b36c28024fd8393ebc27b8442a161
https://github.com/davidmoreno/onion/pull/308
https://vuldb.com/?id.214028
https://github.com/davidmoreno/onion/commit/de8ea938342b36c28024fd8393ebc27b8442a161
https://github.com/davidmoreno/onion/pull/308

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