UBUNTU-CVE-2023-29323

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Source
https://ubuntu.com/security/CVE-2023-29323
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-29323.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2023-29323
Upstream
Published
2023-04-04T23:15:00Z
Modified
2026-01-20T17:37:54.314746Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

asciiloadsockaddr in smtpd in OpenBSD before 7.1 errata 024 and 7.2 before errata 020, and OpenSMTPD Portable before 7.0.0-portable commit f748277, can abort upon a connection from a local, scoped IPv6 address.

References

Affected packages

Ubuntu:18.04:LTS
opensmtpd

Package

Name
opensmtpd
Purl
pkg:deb/ubuntu/opensmtpd@6.0.3p1-1ubuntu0.2?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.0.2p1-2build1
6.0.3p1-1
6.0.3p1-1build1
6.0.3p1-1ubuntu0.1
6.0.3p1-1ubuntu0.2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "6.0.3p1-1ubuntu0.2",
            "binary_name": "opensmtpd"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-29323.json"
Ubuntu:20.04:LTS
opensmtpd

Package

Name
opensmtpd
Purl
pkg:deb/ubuntu/opensmtpd@6.6.4p1-1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.0.3p1-6
6.0.3p1-6build1
6.6.1p1-1
6.6.1p1-3
6.6.1p1-4
6.6.1p1-5
6.6.2p1-1
6.6.4p1-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "6.6.4p1-1",
            "binary_name": "opensmtpd"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-29323.json"
Ubuntu:22.04:LTS
opensmtpd

Package

Name
opensmtpd
Purl
pkg:deb/ubuntu/opensmtpd@6.8.0p2-4build1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.8.0p2-3
6.8.0p2-4
6.8.0p2-4build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "6.8.0p2-4build1",
            "binary_name": "opensmtpd"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-29323.json"
Ubuntu:24.04:LTS
opensmtpd

Package

Name
opensmtpd
Purl
pkg:deb/ubuntu/opensmtpd@7.4.0p1-1build4?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

7.*
7.3.0p1-1
7.3.0p2-1
7.4.0p1-1
7.4.0p1-1build2
7.4.0p1-1build4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "7.4.0p1-1build4",
            "binary_name": "opensmtpd"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-29323.json"
Ubuntu:25.10
opensmtpd

Package

Name
opensmtpd
Purl
pkg:deb/ubuntu/opensmtpd@7.7.0p0-1?arch=source&distro=questing

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

7.*
7.5.0p0-1
7.7.0p0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "7.7.0p0-1",
            "binary_name": "opensmtpd"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-29323.json"
Ubuntu:Pro:14.04:LTS
opensmtpd

Package

Name
opensmtpd
Purl
pkg:deb/ubuntu/opensmtpd@5.4.1p1-1ubuntu0.1~esm1?arch=source&distro=esm-infra-legacy/trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.3.3p1-4
5.4.1p1-1
5.4.1p1-1ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "5.4.1p1-1ubuntu0.1~esm1",
            "binary_name": "opensmtpd"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-29323.json"
Ubuntu:Pro:16.04:LTS
opensmtpd

Package

Name
opensmtpd
Purl
pkg:deb/ubuntu/opensmtpd@5.7.3p2-1ubuntu0.1~esm2?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.4.2p1-4
5.7.3p1-1
5.7.3p2-1
5.7.3p2-1ubuntu0.1~esm1
5.7.3p2-1ubuntu0.1~esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "5.7.3p2-1ubuntu0.1~esm2",
            "binary_name": "opensmtpd"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-29323.json"