UBUNTU-CVE-2022-23098

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Source
https://ubuntu.com/security/CVE-2022-23098
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-23098.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2022-23098
Upstream
Downstream
Related
Published
2022-01-28T16:15:00Z
Modified
2025-07-16T08:16:16.295601Z
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
  • Ubuntu - medium
Summary
[none]
Details

An issue was discovered in the DNS proxy in Connman through 1.40. The TCP server reply implementation has an infinite loop if no data is received.

References

Affected packages

Ubuntu:Pro:16.04:LTS / connman

Package

Name
connman
Purl
pkg:deb/ubuntu/connman@1.21-1.2+deb8u1ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.21-1.2+deb8u1ubuntu0.1~esm1

Affected versions

1.*

1.21-1.2
1.21-1.2build1
1.21-1.2build2
1.21-1.2+deb8u1build0.16.04.1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "connman",
            "binary_version": "1.21-1.2+deb8u1ubuntu0.1~esm1"
        },
        {
            "binary_name": "connman-dbgsym",
            "binary_version": "1.21-1.2+deb8u1ubuntu0.1~esm1"
        },
        {
            "binary_name": "connman-dev",
            "binary_version": "1.21-1.2+deb8u1ubuntu0.1~esm1"
        },
        {
            "binary_name": "connman-doc",
            "binary_version": "1.21-1.2+deb8u1ubuntu0.1~esm1"
        },
        {
            "binary_name": "connman-vpn",
            "binary_version": "1.21-1.2+deb8u1ubuntu0.1~esm1"
        },
        {
            "binary_name": "connman-vpn-dbgsym",
            "binary_version": "1.21-1.2+deb8u1ubuntu0.1~esm1"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / connman

Package

Name
connman
Purl
pkg:deb/ubuntu/connman@1.35-6ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.35-6ubuntu0.1~esm1

Affected versions

1.*

1.35-1
1.35-2
1.35-6

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "connman",
            "binary_version": "1.35-6ubuntu0.1~esm1"
        },
        {
            "binary_name": "connman-dbgsym",
            "binary_version": "1.35-6ubuntu0.1~esm1"
        },
        {
            "binary_name": "connman-dev",
            "binary_version": "1.35-6ubuntu0.1~esm1"
        },
        {
            "binary_name": "connman-doc",
            "binary_version": "1.35-6ubuntu0.1~esm1"
        },
        {
            "binary_name": "connman-vpn",
            "binary_version": "1.35-6ubuntu0.1~esm1"
        },
        {
            "binary_name": "connman-vpn-dbgsym",
            "binary_version": "1.35-6ubuntu0.1~esm1"
        }
    ]
}

Ubuntu:20.04:LTS / connman

Package

Name
connman
Purl
pkg:deb/ubuntu/connman@1.36-2ubuntu0.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.36-2ubuntu0.1

Affected versions

1.*

1.36-2build1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "connman",
            "binary_version": "1.36-2ubuntu0.1"
        },
        {
            "binary_name": "connman-dbgsym",
            "binary_version": "1.36-2ubuntu0.1"
        },
        {
            "binary_name": "connman-dev",
            "binary_version": "1.36-2ubuntu0.1"
        },
        {
            "binary_name": "connman-doc",
            "binary_version": "1.36-2ubuntu0.1"
        },
        {
            "binary_name": "connman-vpn",
            "binary_version": "1.36-2ubuntu0.1"
        },
        {
            "binary_name": "connman-vpn-dbgsym",
            "binary_version": "1.36-2ubuntu0.1"
        }
    ]
}

Ubuntu:22.04:LTS / connman

Package

Name
connman
Purl
pkg:deb/ubuntu/connman@1.36-2.3ubuntu0.1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.36-2.3ubuntu0.1

Affected versions

1.*

1.36-2.2build1
1.36-2.3
1.36-2.3build1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "connman",
            "binary_version": "1.36-2.3ubuntu0.1"
        },
        {
            "binary_name": "connman-dbgsym",
            "binary_version": "1.36-2.3ubuntu0.1"
        },
        {
            "binary_name": "connman-dev",
            "binary_version": "1.36-2.3ubuntu0.1"
        },
        {
            "binary_name": "connman-doc",
            "binary_version": "1.36-2.3ubuntu0.1"
        },
        {
            "binary_name": "connman-vpn",
            "binary_version": "1.36-2.3ubuntu0.1"
        },
        {
            "binary_name": "connman-vpn-dbgsym",
            "binary_version": "1.36-2.3ubuntu0.1"
        }
    ]
}