UBUNTU-CVE-2018-20330

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Source

https://ubuntu.com/security/CVE-2018-20330

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-20330.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-20330

Upstream

CVE-2018-20330

Downstream

USN-4190-1

Related

USN-4190-1

Withdrawn

2025-07-18T16:44:49Z

Published

2018-12-21T09:29:00Z

Modified

2025-07-16T07:18:46.900482Z

Severity

8.8 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Ubuntu - low

Summary

[none]

Details

The tjLoadImage function in libjpeg-turbo 2.0.1 has an integer overflow with a resultant heap-based buffer overflow via a BMP image because multiplication of pitch and height is mishandled, as demonstrated by tjbench.

References

Affected packages

Ubuntu:14.04:LTS / libjpeg-turbo

Package

Name: libjpeg-turbo
Purl: pkg:deb/ubuntu/libjpeg-turbo@1.3.0-0ubuntu2.1?arch=source&distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.3.0-0ubuntu2.1

Affected versions

1.*

1.3.0-0ubuntu1

1.3.0-0ubuntu2

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libjpeg-turbo-progs",
            "binary_version": "1.3.0-0ubuntu2.1"
        },
        {
            "binary_name": "libjpeg-turbo-progs-dbgsym",
            "binary_version": "1.3.0-0ubuntu2.1"
        },
        {
            "binary_name": "libjpeg-turbo-test",
            "binary_version": "1.3.0-0ubuntu2.1"
        },
        {
            "binary_name": "libjpeg-turbo-test-dbgsym",
            "binary_version": "1.3.0-0ubuntu2.1"
        },
        {
            "binary_name": "libjpeg-turbo8",
            "binary_version": "1.3.0-0ubuntu2.1"
        },
        {
            "binary_name": "libjpeg-turbo8-dbg",
            "binary_version": "1.3.0-0ubuntu2.1"
        },
        {
            "binary_name": "libjpeg-turbo8-dbgsym",
            "binary_version": "1.3.0-0ubuntu2.1"
        },
        {
            "binary_name": "libjpeg-turbo8-dev",
            "binary_version": "1.3.0-0ubuntu2.1"
        },
        {
            "binary_name": "libjpeg-turbo8-dev-dbgsym",
            "binary_version": "1.3.0-0ubuntu2.1"
        },
        {
            "binary_name": "libturbojpeg",
            "binary_version": "1.3.0-0ubuntu2.1"
        },
        {
            "binary_name": "libturbojpeg-dbgsym",
            "binary_version": "1.3.0-0ubuntu2.1"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:16.04:LTS / libjpeg-turbo

Package

Name: libjpeg-turbo
Purl: pkg:deb/ubuntu/libjpeg-turbo@1.4.2-0ubuntu3.1?arch=source&distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.4.2-0ubuntu3.1

Affected versions

1.*

1.3.0-0ubuntu2

1.4.2-0ubuntu1

1.4.2-0ubuntu2

1.4.2-0ubuntu3

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libjpeg-turbo-progs",
            "binary_version": "1.4.2-0ubuntu3.1"
        },
        {
            "binary_name": "libjpeg-turbo-progs-dbgsym",
            "binary_version": "1.4.2-0ubuntu3.1"
        },
        {
            "binary_name": "libjpeg-turbo-test",
            "binary_version": "1.4.2-0ubuntu3.1"
        },
        {
            "binary_name": "libjpeg-turbo-test-dbgsym",
            "binary_version": "1.4.2-0ubuntu3.1"
        },
        {
            "binary_name": "libjpeg-turbo8",
            "binary_version": "1.4.2-0ubuntu3.1"
        },
        {
            "binary_name": "libjpeg-turbo8-dbg",
            "binary_version": "1.4.2-0ubuntu3.1"
        },
        {
            "binary_name": "libjpeg-turbo8-dbgsym",
            "binary_version": "1.4.2-0ubuntu3.1"
        },
        {
            "binary_name": "libjpeg-turbo8-dev",
            "binary_version": "1.4.2-0ubuntu3.1"
        },
        {
            "binary_name": "libjpeg-turbo8-dev-dbgsym",
            "binary_version": "1.4.2-0ubuntu3.1"
        },
        {
            "binary_name": "libturbojpeg",
            "binary_version": "1.4.2-0ubuntu3.1"
        },
        {
            "binary_name": "libturbojpeg-dbgsym",
            "binary_version": "1.4.2-0ubuntu3.1"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:18.04:LTS / libjpeg-turbo

Package

Name: libjpeg-turbo
Purl: pkg:deb/ubuntu/libjpeg-turbo@1.5.2-0ubuntu5.18.04.1?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.5.2-0ubuntu5.18.04.1

Affected versions

1.*

1.5.2-0ubuntu5

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libjpeg-turbo-progs",
            "binary_version": "1.5.2-0ubuntu5.18.04.1"
        },
        {
            "binary_name": "libjpeg-turbo-progs-dbgsym",
            "binary_version": "1.5.2-0ubuntu5.18.04.1"
        },
        {
            "binary_name": "libjpeg-turbo-test",
            "binary_version": "1.5.2-0ubuntu5.18.04.1"
        },
        {
            "binary_name": "libjpeg-turbo-test-dbgsym",
            "binary_version": "1.5.2-0ubuntu5.18.04.1"
        },
        {
            "binary_name": "libjpeg-turbo8",
            "binary_version": "1.5.2-0ubuntu5.18.04.1"
        },
        {
            "binary_name": "libjpeg-turbo8-dbg",
            "binary_version": "1.5.2-0ubuntu5.18.04.1"
        },
        {
            "binary_name": "libjpeg-turbo8-dev",
            "binary_version": "1.5.2-0ubuntu5.18.04.1"
        },
        {
            "binary_name": "libturbojpeg",
            "binary_version": "1.5.2-0ubuntu5.18.04.1"
        },
        {
            "binary_name": "libturbojpeg-dbgsym",
            "binary_version": "1.5.2-0ubuntu5.18.04.1"
        },
        {
            "binary_name": "libturbojpeg0-dev",
            "binary_version": "1.5.2-0ubuntu5.18.04.1"
        }
    ],
    "availability": "No subscription required"
}