UBUNTU-CVE-2020-18768

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Source

https://ubuntu.com/security/CVE-2020-18768

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-18768.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-18768

Related

CVE-2020-18768

Published

2023-08-22T19:15:00Z

Modified

2023-08-22T19:15:00Z

Severity

5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

There exists one heap buffer overflow in TIFFmemcpy in tifunix.c in libtiff 4.0.10, which allows an attacker to cause a denial-of-service through a crafted tiff file.

References

Affected packages

Ubuntu:Pro:14.04:LTS / tiff

Package

Name: tiff
Purl: pkg:deb/ubuntu/tiff?arch=src?distro=trusty/esm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.0.3-7ubuntu0.11+esm9

Affected versions

4.*

4.0.2-4ubuntu3

4.0.3-5ubuntu1

4.0.3-6

4.0.3-6ubuntu1

4.0.3-7

4.0.3-7ubuntu0.1

4.0.3-7ubuntu0.2

4.0.3-7ubuntu0.3

4.0.3-7ubuntu0.4

4.0.3-7ubuntu0.6

4.0.3-7ubuntu0.7

4.0.3-7ubuntu0.8

4.0.3-7ubuntu0.9

4.0.3-7ubuntu0.10

4.0.3-7ubuntu0.11

4.0.3-7ubuntu0.11+esm1

4.0.3-7ubuntu0.11+esm2

4.0.3-7ubuntu0.11+esm3

4.0.3-7ubuntu0.11+esm4

4.0.3-7ubuntu0.11+esm5

4.0.3-7ubuntu0.11+esm6

4.0.3-7ubuntu0.11+esm7

4.0.3-7ubuntu0.11+esm8

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "4.0.3-7ubuntu0.11+esm9",
            "binary_name": "libtiff-doc"
        },
        {
            "binary_version": "4.0.3-7ubuntu0.11+esm9",
            "binary_name": "libtiff-opengl"
        },
        {
            "binary_version": "4.0.3-7ubuntu0.11+esm9",
            "binary_name": "libtiff-opengl-dbgsym"
        },
        {
            "binary_version": "4.0.3-7ubuntu0.11+esm9",
            "binary_name": "libtiff-tools"
        },
        {
            "binary_version": "4.0.3-7ubuntu0.11+esm9",
            "binary_name": "libtiff-tools-dbgsym"
        },
        {
            "binary_version": "4.0.3-7ubuntu0.11+esm9",
            "binary_name": "libtiff4-dev"
        },
        {
            "binary_version": "4.0.3-7ubuntu0.11+esm9",
            "binary_name": "libtiff5"
        },
        {
            "binary_version": "4.0.3-7ubuntu0.11+esm9",
            "binary_name": "libtiff5-alt-dev"
        },
        {
            "binary_version": "4.0.3-7ubuntu0.11+esm9",
            "binary_name": "libtiff5-dbgsym"
        },
        {
            "binary_version": "4.0.3-7ubuntu0.11+esm9",
            "binary_name": "libtiff5-dev"
        },
        {
            "binary_version": "4.0.3-7ubuntu0.11+esm9",
            "binary_name": "libtiffxx5"
        },
        {
            "binary_version": "4.0.3-7ubuntu0.11+esm9",
            "binary_name": "libtiffxx5-dbgsym"
        }
    ]
}

Ubuntu:Pro:16.04:LTS / tiff

Package

Name: tiff
Purl: pkg:deb/ubuntu/tiff?arch=src?distro=esm-infra/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.0.6-1ubuntu0.8+esm13

Affected versions

4.*

4.0.3-12.3ubuntu2

4.0.5-1

4.0.6-1

4.0.6-1ubuntu0.1

4.0.6-1ubuntu0.2

4.0.6-1ubuntu0.3

4.0.6-1ubuntu0.4

4.0.6-1ubuntu0.5

4.0.6-1ubuntu0.6

4.0.6-1ubuntu0.7

4.0.6-1ubuntu0.8

4.0.6-1ubuntu0.8+esm1

4.0.6-1ubuntu0.8+esm2

4.0.6-1ubuntu0.8+esm3

4.0.6-1ubuntu0.8+esm4

4.0.6-1ubuntu0.8+esm6

4.0.6-1ubuntu0.8+esm7

4.0.6-1ubuntu0.8+esm8

4.0.6-1ubuntu0.8+esm9

4.0.6-1ubuntu0.8+esm10

4.0.6-1ubuntu0.8+esm11

4.0.6-1ubuntu0.8+esm12

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "4.0.6-1ubuntu0.8+esm13",
            "binary_name": "libtiff-doc"
        },
        {
            "binary_version": "4.0.6-1ubuntu0.8+esm13",
            "binary_name": "libtiff-opengl"
        },
        {
            "binary_version": "4.0.6-1ubuntu0.8+esm13",
            "binary_name": "libtiff-opengl-dbgsym"
        },
        {
            "binary_version": "4.0.6-1ubuntu0.8+esm13",
            "binary_name": "libtiff-tools"
        },
        {
            "binary_version": "4.0.6-1ubuntu0.8+esm13",
            "binary_name": "libtiff-tools-dbgsym"
        },
        {
            "binary_version": "4.0.6-1ubuntu0.8+esm13",
            "binary_name": "libtiff5"
        },
        {
            "binary_version": "4.0.6-1ubuntu0.8+esm13",
            "binary_name": "libtiff5-dbgsym"
        },
        {
            "binary_version": "4.0.6-1ubuntu0.8+esm13",
            "binary_name": "libtiff5-dev"
        },
        {
            "binary_version": "4.0.6-1ubuntu0.8+esm13",
            "binary_name": "libtiffxx5"
        },
        {
            "binary_version": "4.0.6-1ubuntu0.8+esm13",
            "binary_name": "libtiffxx5-dbgsym"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / tiff

Package

Name: tiff
Purl: pkg:deb/ubuntu/tiff?arch=src?distro=esm-infra/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.0.9-5ubuntu0.10+esm3

Affected versions

4.*

4.0.8-5

4.0.8-6

4.0.9-1

4.0.9-2

4.0.9-3

4.0.9-4

4.0.9-4ubuntu1

4.0.9-5

4.0.9-5ubuntu0.1

4.0.9-5ubuntu0.2

4.0.9-5ubuntu0.3

4.0.9-5ubuntu0.4

4.0.9-5ubuntu0.5

4.0.9-5ubuntu0.6

4.0.9-5ubuntu0.7

4.0.9-5ubuntu0.8

4.0.9-5ubuntu0.9

4.0.9-5ubuntu0.10

4.0.9-5ubuntu0.10+esm1

4.0.9-5ubuntu0.10+esm2

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "4.0.9-5ubuntu0.10+esm3",
            "binary_name": "libtiff-dev"
        },
        {
            "binary_version": "4.0.9-5ubuntu0.10+esm3",
            "binary_name": "libtiff-doc"
        },
        {
            "binary_version": "4.0.9-5ubuntu0.10+esm3",
            "binary_name": "libtiff-opengl"
        },
        {
            "binary_version": "4.0.9-5ubuntu0.10+esm3",
            "binary_name": "libtiff-opengl-dbgsym"
        },
        {
            "binary_version": "4.0.9-5ubuntu0.10+esm3",
            "binary_name": "libtiff-tools"
        },
        {
            "binary_version": "4.0.9-5ubuntu0.10+esm3",
            "binary_name": "libtiff-tools-dbgsym"
        },
        {
            "binary_version": "4.0.9-5ubuntu0.10+esm3",
            "binary_name": "libtiff5"
        },
        {
            "binary_version": "4.0.9-5ubuntu0.10+esm3",
            "binary_name": "libtiff5-dbgsym"
        },
        {
            "binary_version": "4.0.9-5ubuntu0.10+esm3",
            "binary_name": "libtiff5-dev"
        },
        {
            "binary_version": "4.0.9-5ubuntu0.10+esm3",
            "binary_name": "libtiffxx5"
        },
        {
            "binary_version": "4.0.9-5ubuntu0.10+esm3",
            "binary_name": "libtiffxx5-dbgsym"
        }
    ]
}

Ubuntu:20.04:LTS / tiff

Package

Name: tiff
Purl: pkg:deb/ubuntu/tiff?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.1.0+git191117-2ubuntu0.20.04.10

Affected versions

4.*

4.0.10+git191003-1

4.1.0+git191117-1

4.1.0+git191117-2

4.1.0+git191117-2build1

4.1.0+git191117-2ubuntu0.20.04.1

4.1.0+git191117-2ubuntu0.20.04.2

4.1.0+git191117-2ubuntu0.20.04.3

4.1.0+git191117-2ubuntu0.20.04.4

4.1.0+git191117-2ubuntu0.20.04.5

4.1.0+git191117-2ubuntu0.20.04.6

4.1.0+git191117-2ubuntu0.20.04.7

4.1.0+git191117-2ubuntu0.20.04.8

4.1.0+git191117-2ubuntu0.20.04.9

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "4.1.0+git191117-2ubuntu0.20.04.10",
            "binary_name": "libtiff-dev"
        },
        {
            "binary_version": "4.1.0+git191117-2ubuntu0.20.04.10",
            "binary_name": "libtiff-doc"
        },
        {
            "binary_version": "4.1.0+git191117-2ubuntu0.20.04.10",
            "binary_name": "libtiff-opengl"
        },
        {
            "binary_version": "4.1.0+git191117-2ubuntu0.20.04.10",
            "binary_name": "libtiff-opengl-dbgsym"
        },
        {
            "binary_version": "4.1.0+git191117-2ubuntu0.20.04.10",
            "binary_name": "libtiff-tools"
        },
        {
            "binary_version": "4.1.0+git191117-2ubuntu0.20.04.10",
            "binary_name": "libtiff-tools-dbgsym"
        },
        {
            "binary_version": "4.1.0+git191117-2ubuntu0.20.04.10",
            "binary_name": "libtiff5"
        },
        {
            "binary_version": "4.1.0+git191117-2ubuntu0.20.04.10",
            "binary_name": "libtiff5-dbgsym"
        },
        {
            "binary_version": "4.1.0+git191117-2ubuntu0.20.04.10",
            "binary_name": "libtiff5-dev"
        },
        {
            "binary_version": "4.1.0+git191117-2ubuntu0.20.04.10",
            "binary_name": "libtiffxx5"
        },
        {
            "binary_version": "4.1.0+git191117-2ubuntu0.20.04.10",
            "binary_name": "libtiffxx5-dbgsym"
        }
    ]
}

Ubuntu:22.04:LTS / tiff

Package

Name: tiff
Purl: pkg:deb/ubuntu/tiff?arch=src?distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.3.0-6ubuntu0.6

Affected versions

4.*

4.3.0-1

4.3.0-2

4.3.0-3

4.3.0-3build1

4.3.0-4

4.3.0-5

4.3.0-6

4.3.0-6ubuntu0.1

4.3.0-6ubuntu0.2

4.3.0-6ubuntu0.3

4.3.0-6ubuntu0.4

4.3.0-6ubuntu0.5

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "4.3.0-6ubuntu0.6",
            "binary_name": "libtiff-dev"
        },
        {
            "binary_version": "4.3.0-6ubuntu0.6",
            "binary_name": "libtiff-doc"
        },
        {
            "binary_version": "4.3.0-6ubuntu0.6",
            "binary_name": "libtiff-opengl"
        },
        {
            "binary_version": "4.3.0-6ubuntu0.6",
            "binary_name": "libtiff-opengl-dbgsym"
        },
        {
            "binary_version": "4.3.0-6ubuntu0.6",
            "binary_name": "libtiff-tools"
        },
        {
            "binary_version": "4.3.0-6ubuntu0.6",
            "binary_name": "libtiff-tools-dbgsym"
        },
        {
            "binary_version": "4.3.0-6ubuntu0.6",
            "binary_name": "libtiff5"
        },
        {
            "binary_version": "4.3.0-6ubuntu0.6",
            "binary_name": "libtiff5-dbgsym"
        },
        {
            "binary_version": "4.3.0-6ubuntu0.6",
            "binary_name": "libtiff5-dev"
        },
        {
            "binary_version": "4.3.0-6ubuntu0.6",
            "binary_name": "libtiffxx5"
        },
        {
            "binary_version": "4.3.0-6ubuntu0.6",
            "binary_name": "libtiffxx5-dbgsym"
        }
    ]
}