PT-2022-25457 · Unknown · Davidmoreno Onion

Kulkom · Published 2022-11-19 · Updated 2022-11-28 · CVE-2022-4066

Positive Technologies (AI Summary)

CVSS v3.1

8.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions davidmoreno onion (affected versions not specified)

Description A problematic issue was found in the function onion response flush of the file src/onion/response.c of the component Log Handler. The manipulation leads to allocation of resources.

Recommendations Apply a patch to fix this issue. The patch is identified as de8ea938342b36c28024fd8393ebc27b8442a161. As a temporary workaround, consider disabling the onion response flush function until a patch is available.

Exploit

Fix

Improper Resource Release

Weakness Enumeration

CWE-404

Related Identifiers

CVE-2022-4066

Affected Products

Davidmoreno Onion

References · 6

• 🔥 https://github.com/davidmoreno/onion/pull/308 · Exploit
• https://github.com/davidmoreno/onion/commit/de8ea938342b36c28024fd8393ebc27b8442a161 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-4066 · Security Note
• https://osv.dev/vulnerability/CVE-2022-4066 · Vendor Advisory
• https://t.me/cibsecurity/53203 · Telegram Post
• https://vuldb.com/?id.214028 · Note