USN-6334-1

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Source
https://ubuntu.com/security/notices/USN-6334-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6334-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-6334-1
Upstream
Related
Published
2023-09-04T10:25:21.030270Z
Modified
2025-10-13T04:36:34Z
Summary
atftp vulnerabilities
Details

Peter Wang discovered that atftp did not properly manage certain inputs. A remote attacker could send a specially crafted tftp request to the server to cause a crash. (CVE-2020-6097)

Andreas B. Mundt discovered that atftp did not properly manage certain inputs. A remote attacker could send a specially crafted tftp request to the server to cause a crash. (CVE-2021-41054)

Johannes Krupp discovered that atftp did not properly manage certain inputs. A remote attacker could send a specially crafted tftp request to the server and make the server to disclose /etc/group data. (CVE-2021-46671)

References

Affected packages

Ubuntu:Pro:16.04:LTS / atftp

Package

Name
atftp
Purl
pkg:deb/ubuntu/atftp@0.7.git20120829-3.1~0.16.04.1+esm1?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.7.git20120829-3.1~0.16.04.1+esm1

Affected versions

0.*

0.7.git20120829-2.1
0.7.git20120829-3.1~0.16.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.7.git20120829-3.1~0.16.04.1+esm1",
            "binary_name": "atftp"
        },
        {
            "binary_version": "0.7.git20120829-3.1~0.16.04.1+esm1",
            "binary_name": "atftpd"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific

cves_map

{
    "cves": [
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2020-6097"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2021-41054"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2021-46671"
        }
    ],
    "ecosystem": "Ubuntu:Pro:16.04:LTS"
}

Ubuntu:Pro:18.04:LTS / atftp

Package

Name
atftp
Purl
pkg:deb/ubuntu/atftp@0.7.git20120829-3.1~0.18.04.1+esm1?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.7.git20120829-3.1~0.18.04.1+esm1

Affected versions

0.*

0.7.git20120829-3
0.7.git20120829-3.1~0.18.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.7.git20120829-3.1~0.18.04.1+esm1",
            "binary_name": "atftp"
        },
        {
            "binary_version": "0.7.git20120829-3.1~0.18.04.1+esm1",
            "binary_name": "atftpd"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific

cves_map

{
    "cves": [
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2020-6097"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2021-41054"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2021-46671"
        }
    ],
    "ecosystem": "Ubuntu:Pro:18.04:LTS"
}

Ubuntu:20.04:LTS / atftp

Package

Name
atftp
Purl
pkg:deb/ubuntu/atftp@0.7.git20120829-3.1ubuntu0.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.7.git20120829-3.1ubuntu0.1

Affected versions

0.*

0.7.git20120829-3.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.7.git20120829-3.1ubuntu0.1",
            "binary_name": "atftp"
        },
        {
            "binary_version": "0.7.git20120829-3.1ubuntu0.1",
            "binary_name": "atftpd"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "cves": [
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2020-6097"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2021-41054"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2021-46671"
        }
    ],
    "ecosystem": "Ubuntu:20.04:LTS"
}