UBUNTU-CVE-2022-23121

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Source
https://ubuntu.com/security/notices/UBUNTU-CVE-2022-23121
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-23121.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2022-23121
Related
Published
2022-03-21T08:36:00Z
Modified
2022-03-21T08:36:00Z
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 parseentries 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. 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 parseentries 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.]

References

Affected packages

Ubuntu:Pro:14.04:LTS / netatalk

Package

Name
netatalk
Purl
pkg:deb/ubuntu/netatalk?arch=src?distro=trusty/esm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.2-1ubuntu2.2+esm1

Affected versions

2.*

2.2.2-1ubuntu1
2.2.2-1ubuntu2
2.2.2-1ubuntu2.2

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "high",
    "binaries": [
        {
            "binary_version": "2.2.2-1ubuntu2.2+esm1",
            "binary_name": "netatalk"
        },
        {
            "binary_version": "2.2.2-1ubuntu2.2+esm1",
            "binary_name": "netatalk-dbgsym"
        }
    ]
}

Ubuntu:Pro:16.04:LTS / netatalk

Package

Name
netatalk
Purl
pkg:deb/ubuntu/netatalk?arch=src?distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.5-1ubuntu0.2+esm1

Affected versions

2.*

2.2.5-1
2.2.5-1ubuntu0.2

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "high",
    "binaries": [
        {
            "binary_version": "2.2.5-1ubuntu0.2+esm1",
            "binary_name": "netatalk"
        },
        {
            "binary_version": "2.2.5-1ubuntu0.2+esm1",
            "binary_name": "netatalk-dbg"
        },
        {
            "binary_version": "2.2.5-1ubuntu0.2+esm1",
            "binary_name": "netatalk-dbgsym"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / netatalk

Package

Name
netatalk
Purl
pkg:deb/ubuntu/netatalk?arch=src?distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.6-1ubuntu0.18.04.2+esm1

Affected versions

2.*

2.2.6-1
2.2.6-1ubuntu0.18.04.2

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "high",
    "binaries": [
        {
            "binary_version": "2.2.6-1ubuntu0.18.04.2+esm1",
            "binary_name": "netatalk"
        },
        {
            "binary_version": "2.2.6-1ubuntu0.18.04.2+esm1",
            "binary_name": "netatalk-dbg"
        }
    ]
}

Ubuntu:20.04:LTS / netatalk

Package

Name
netatalk
Purl
pkg:deb/ubuntu/netatalk?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.1.12~ds-4ubuntu0.20.04.1

Affected versions

3.*

3.1.12~ds-3
3.1.12~ds-4

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "high",
    "binaries": [
        {
            "binary_version": "3.1.12~ds-4ubuntu0.20.04.1",
            "binary_name": "netatalk"
        },
        {
            "binary_version": "3.1.12~ds-4ubuntu0.20.04.1",
            "binary_name": "netatalk-dbg"
        }
    ]
}

Ubuntu:22.04:LTS / netatalk

Package

Name
netatalk
Purl
pkg:deb/ubuntu/netatalk?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.1.12~ds-9ubuntu0.22.04.1

Affected versions

3.*

3.1.12~ds-9
3.1.12~ds-9build1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "high",
    "binaries": [
        {
            "binary_version": "3.1.12~ds-9ubuntu0.22.04.1",
            "binary_name": "netatalk"
        },
        {
            "binary_version": "3.1.12~ds-9ubuntu0.22.04.1",
            "binary_name": "netatalk-dbgsym"
        }
    ]
}