CVE-2022-0194

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Source
https://cve.org/CVERecord?id=CVE-2022-0194
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-0194.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-0194
Downstream
Published
2023-03-28T19:15:09.877Z
Modified
2026-04-16T00:11:25.415916785Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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.

Database specific 
{
    "unresolved_ranges": [
        {
            "cpe": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
            "extracted_events": [
                {
                    "last_affected": "10.0"
                }
            ],
            "source": "CPE_FIELD"
        },
        {
            "cpe": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*",
            "extracted_events": [
                {
                    "last_affected": "11.0"
                }
            ],
            "source": "CPE_FIELD"
        }
    ]
}
References

Affected packages

Git / github.com/netatalk/netatalk

Affected ranges

Type
GIT
Repo
https://github.com/netatalk/netatalk
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
8965445d8439dbe1b2821b783ae644da3ef600a1
Database specific 
{
    "cpe": "cpe:2.3:a:netatalk:netatalk:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "3.1.13"
        }
    ],
    "source": "CPE_FIELD"
}

Affected versions

Other
netatalk-3-1-10
netatalk-3-1-11
netatalk-3-1-12
netatalk-3-1-4
netatalk-3-1-5
netatalk-3-1-6
netatalk-3-1-7
netatalk-3-1-8
netatalk-3-1-9

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-0194.json"