USN-3863-1

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Source
https://ubuntu.com/security/notices/USN-3863-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3863-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-3863-1
Upstream
Related
Published
2019-01-22T12:18:13.623849Z
Modified
2025-10-13T04:34:46Z
Summary
apt vulnerability
Details

Max Justicz discovered that APT incorrectly handled certain parameters during redirects. If a remote attacker were able to perform a machine-in-the-middle attack, this flaw could potentially be used to install altered packages.

References

Affected packages

Ubuntu:14.04:LTS / apt

Package

Name
apt
Purl
pkg:deb/ubuntu/apt@1.0.1ubuntu2.19?arch=source&distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.1ubuntu2.19

Affected versions

0.*

0.9.9.1~ubuntu3
0.9.9.1~ubuntu4
0.9.9.1~ubuntu5
0.9.13~exp1ubuntu1
0.9.13~exp1ubuntu2
0.9.13~exp1ubuntu3
0.9.13.1~ubuntu1
0.9.14.1ubuntu1
0.9.14.1ubuntu2
0.9.15.1ubuntu1
0.9.15.4ubuntu1
0.9.15.4ubuntu2
0.9.15.4ubuntu3
0.9.15.4ubuntu4
0.9.15.4ubuntu5

1.*

1.0.1ubuntu2
1.0.1ubuntu2.1
1.0.1ubuntu2.3
1.0.1ubuntu2.4.1
1.0.1ubuntu2.5
1.0.1ubuntu2.6
1.0.1ubuntu2.7
1.0.1ubuntu2.8
1.0.1ubuntu2.9
1.0.1ubuntu2.10
1.0.1ubuntu2.11
1.0.1ubuntu2.12
1.0.1ubuntu2.13
1.0.1ubuntu2.14
1.0.1ubuntu2.15
1.0.1ubuntu2.17
1.0.1ubuntu2.18

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1.0.1ubuntu2.19",
            "binary_name": "apt"
        },
        {
            "binary_version": "1.0.1ubuntu2.19",
            "binary_name": "apt-transport-https"
        },
        {
            "binary_version": "1.0.1ubuntu2.19",
            "binary_name": "apt-utils"
        },
        {
            "binary_version": "1.0.1ubuntu2.19",
            "binary_name": "libapt-inst1.5"
        },
        {
            "binary_version": "1.0.1ubuntu2.19",
            "binary_name": "libapt-pkg-dev"
        },
        {
            "binary_version": "1.0.1ubuntu2.19",
            "binary_name": "libapt-pkg4.12"
        }
    ]
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:14.04:LTS",
    "cves": [
        {
            "id": "CVE-2019-3462",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "high"
                }
            ]
        }
    ]
}

Ubuntu:16.04:LTS / apt

Package

Name
apt
Purl
pkg:deb/ubuntu/apt@1.2.29ubuntu0.1?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.2.29ubuntu0.1

Affected versions

1.*

1.0.10.2ubuntu1
1.1.4
1.1.5
1.1.10
1.2.3
1.2.4
1.2.6
1.2.7
1.2.8
1.2.9
1.2.10
1.2.10ubuntu1
1.2.12~ubuntu16.04.1
1.2.15
1.2.15ubuntu0.2
1.2.18
1.2.19
1.2.20
1.2.24
1.2.25
1.2.26
1.2.27
1.2.29

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1.2.29ubuntu0.1",
            "binary_name": "apt"
        },
        {
            "binary_version": "1.2.29ubuntu0.1",
            "binary_name": "apt-transport-https"
        },
        {
            "binary_version": "1.2.29ubuntu0.1",
            "binary_name": "apt-utils"
        },
        {
            "binary_version": "1.2.29ubuntu0.1",
            "binary_name": "libapt-inst2.0"
        },
        {
            "binary_version": "1.2.29ubuntu0.1",
            "binary_name": "libapt-pkg-dev"
        },
        {
            "binary_version": "1.2.29ubuntu0.1",
            "binary_name": "libapt-pkg5.0"
        }
    ]
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:16.04:LTS",
    "cves": [
        {
            "id": "CVE-2019-3462",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "high"
                }
            ]
        }
    ]
}

Ubuntu:18.04:LTS / apt

Package

Name
apt
Purl
pkg:deb/ubuntu/apt@1.6.6ubuntu0.1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.6ubuntu0.1

Affected versions

1.*

1.5
1.5.1
1.6~alpha5
1.6~alpha7ubuntu1
1.6~alpha7ubuntu2
1.6~beta1
1.6~rc1
1.6
1.6.1
1.6.2
1.6.3
1.6.3ubuntu0.1
1.6.6

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1.6.6ubuntu0.1",
            "binary_name": "apt"
        },
        {
            "binary_version": "1.6.6ubuntu0.1",
            "binary_name": "apt-transport-https"
        },
        {
            "binary_version": "1.6.6ubuntu0.1",
            "binary_name": "apt-utils"
        },
        {
            "binary_version": "1.6.6ubuntu0.1",
            "binary_name": "libapt-inst2.0"
        },
        {
            "binary_version": "1.6.6ubuntu0.1",
            "binary_name": "libapt-pkg-dev"
        },
        {
            "binary_version": "1.6.6ubuntu0.1",
            "binary_name": "libapt-pkg5.0"
        }
    ]
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:18.04:LTS",
    "cves": [
        {
            "id": "CVE-2019-3462",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "high"
                }
            ]
        }
    ]
}