CVE-2022-0194
9.8
CRITICAL
CVSS 3.1
EPSS 9.1%
Description
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Netatalk. Authentication is not required to exploit this vulnerability. The specific flaw exists within the ad_addcomment function. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15876.
How to fix CVE-2022-0194
To remediate CVE-2022-0194, upgrade the affected package to a fixed version below.
- —upgrade to 3.1.12~ds-8+deb11u1 or later
Is CVE-2022-0194 being exploited?
Moderate — EPSS is 9.1%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 3.1.12~ds-8+deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |