DEBIAN-CVE-2022-23121

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Source
https://security-tracker.debian.org/tracker/CVE-2022-23121
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-23121.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2022-23121
Upstream
Published
2023-03-28T19:15:10Z
Modified
2025-09-30T05:15:34.577816Z
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 parse_entries function. The issue results from the lack of proper error handling when parsing AppleDouble entries. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15819.

References

Affected packages

Debian:11 / netatalk

Package

Name
netatalk
Purl
pkg:deb/debian/netatalk?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.1.12~ds-8+deb11u1

Affected versions

3.*

3.1.12~ds-8

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / netatalk

Package

Name
netatalk
Purl
pkg:deb/debian/netatalk?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.1.13~ds-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / netatalk

Package

Name
netatalk
Purl
pkg:deb/debian/netatalk?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.1.13~ds-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}