USN-4359-2

It was discovered that APT incorrectly handled certain filenames during package installation. If an attacker could provide a specially crafted package to be installed by the system administrator, this could cause APT to crash.

References

Affected packages

Ubuntu:Pro:14.04:LTS / apt

Package

Name: apt
Purl: pkg:deb/ubuntu/apt@1.0.1ubuntu2.24+esm1?arch=source&distro=trusty/esm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.0.1ubuntu2.24+esm1

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

1.0.1ubuntu2.19

1.0.1ubuntu2.20

1.0.1ubuntu2.22

1.0.1ubuntu2.23

1.0.1ubuntu2.24

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "1.0.1ubuntu2.24+esm1",
            "binary_name": "apt"
        },
        {
            "binary_version": "1.0.1ubuntu2.24+esm1",
            "binary_name": "apt-transport-https"
        },
        {
            "binary_version": "1.0.1ubuntu2.24+esm1",
            "binary_name": "apt-utils"
        },
        {
            "binary_version": "1.0.1ubuntu2.24+esm1",
            "binary_name": "libapt-inst1.5"
        },
        {
            "binary_version": "1.0.1ubuntu2.24+esm1",
            "binary_name": "libapt-pkg-dev"
        },
        {
            "binary_version": "1.0.1ubuntu2.24+esm1",
            "binary_name": "libapt-pkg4.12"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4359-2.json"

cves_map

{
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2020-3810"
        }
    ],
    "ecosystem": "Ubuntu:Pro:14.04:LTS"
}