USN-7140-1

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Source
https://ubuntu.com/security/notices/USN-7140-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7140-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-7140-1
Upstream
Related
Published
2024-12-09T04:23:08.924595Z
Modified
2025-10-13T04:39:08Z
Summary
tinyproxy vulnerability
Details

It was discovered that Tinyproxy did not properly manage memory under certain circumstances. An attacker could possibly use this issue to leak left-over heap data if custom error page templates containing special non-standard variables are used.

References

Affected packages

Ubuntu:Pro:16.04:LTS / tinyproxy

Package

Name
tinyproxy
Purl
pkg:deb/ubuntu/tinyproxy@1.8.3-3ubuntu16.04.1~esm2?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.8.3-3ubuntu16.04.1~esm2

Affected versions

1.*

1.8.3-3ubuntu1
1.8.3-3ubuntu16.04.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "tinyproxy",
            "binary_version": "1.8.3-3ubuntu16.04.1~esm2"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific 

{
    "cves_map": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "cves": [
            {
                "id": "CVE-2022-40468",
                "severity": [
                    {
                        "type": "CVSS_V3",
                        "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
                    },
                    {
                        "type": "Ubuntu",
                        "score": "medium"
                    }
                ]
            }
        ]
    }
}

Ubuntu:Pro:18.04:LTS / tinyproxy

Package

Name
tinyproxy
Purl
pkg:deb/ubuntu/tinyproxy@1.8.4-5ubuntu0.1~esm2?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.8.4-5ubuntu0.1~esm2

Affected versions

1.*

1.8.4-2
1.8.4-3
1.8.4-5
1.8.4-5ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "tinyproxy",
            "binary_version": "1.8.4-5ubuntu0.1~esm2"
        },
        {
            "binary_name": "tinyproxy-bin",
            "binary_version": "1.8.4-5ubuntu0.1~esm2"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific 

{
    "cves_map": {
        "ecosystem": "Ubuntu:Pro:18.04:LTS",
        "cves": [
            {
                "id": "CVE-2022-40468",
                "severity": [
                    {
                        "type": "CVSS_V3",
                        "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
                    },
                    {
                        "type": "Ubuntu",
                        "score": "medium"
                    }
                ]
            }
        ]
    }
}

Ubuntu:20.04:LTS / tinyproxy

Package

Name
tinyproxy
Purl
pkg:deb/ubuntu/tinyproxy@1.10.0-4ubuntu0.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.10.0-4ubuntu0.1

Affected versions

1.*

1.10.0-2
1.10.0-4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "tinyproxy",
            "binary_version": "1.10.0-4ubuntu0.1"
        },
        {
            "binary_name": "tinyproxy-bin",
            "binary_version": "1.10.0-4ubuntu0.1"
        }
    ],
    "availability": "No subscription required"
}

Database specific 

{
    "cves_map": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "cves": [
            {
                "id": "CVE-2022-40468",
                "severity": [
                    {
                        "type": "CVSS_V3",
                        "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
                    },
                    {
                        "type": "Ubuntu",
                        "score": "medium"
                    }
                ]
            }
        ]
    }
}

Ubuntu:Pro:22.04:LTS / tinyproxy

Package

Name
tinyproxy
Purl
pkg:deb/ubuntu/tinyproxy@1.11.0-1ubuntu0.1~esm1?arch=source&distro=esm-apps/jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.11.0-1ubuntu0.1~esm1

Affected versions

1.*

1.10.0-5
1.11.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "tinyproxy",
            "binary_version": "1.11.0-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "tinyproxy-bin",
            "binary_version": "1.11.0-1ubuntu0.1~esm1"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific 

{
    "cves_map": {
        "ecosystem": "Ubuntu:Pro:22.04:LTS",
        "cves": [
            {
                "id": "CVE-2022-40468",
                "severity": [
                    {
                        "type": "CVSS_V3",
                        "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
                    },
                    {
                        "type": "Ubuntu",
                        "score": "medium"
                    }
                ]
            }
        ]
    }
}