UBUNTU-CVE-2022-39052

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Source

https://ubuntu.com/security/CVE-2022-39052

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-39052.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2022-39052

Upstream

CVE-2022-39052

Published

2022-10-17T09:15:00Z

Modified

2026-01-20T17:30:34.367339Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Ubuntu - medium

Summary

[none]

Details

An external attacker is able to send a specially crafted email (with many recipients) and trigger a potential DoS of the system

References

Affected packages

Ubuntu:24.04:LTS / znuny

Package

Name: znuny
Purl: pkg:deb/ubuntu/znuny@6.5.6-1?arch=source&distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

6.*

6.5.3-1

6.5.4-1

6.5.5-1

6.5.6-1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "otrs2",
            "binary_version": "6.5.6-1"
        },
        {
            "binary_name": "znuny",
            "binary_version": "6.5.6-1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-39052.json"

Ubuntu:25.10 / znuny