USN-4759-1

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Source

https://ubuntu.com/security/notices/USN-4759-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4759-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-4759-1

Related

Published

2021-03-08T18:15:59.165045Z

Modified

2021-03-08T18:15:59.165045Z

Summary

glib2.0 vulnerabilities

Details

Krzesimir Nowak discovered that GLib incorrectly handled certain large buffers. A remote attacker could use this issue to cause applications linked to GLib to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2021-27218)

Kevin Backhouse discovered that GLib incorrectly handled certain memory allocations. A remote attacker could use this issue to cause applications linked to GLib to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2021-27219)

References

Affected packages

Ubuntu:16.04:LTS / glib2.0

Package

Name: glib2.0
Purl: pkg:deb/ubuntu/glib2.0?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.48.2-0ubuntu4.7

Affected versions

2.*

2.46.1-1

2.46.1-2

2.47.1-1

2.47.3-3

2.47.4-1

2.47.5-1

2.47.6-1

2.48.0-1ubuntu3

2.48.0-1ubuntu4

2.48.1-1~ubuntu16.04.1

2.48.2-0ubuntu1

2.48.2-0ubuntu3

2.48.2-0ubuntu4

2.48.2-0ubuntu4.1

2.48.2-0ubuntu4.2

2.48.2-0ubuntu4.3

2.48.2-0ubuntu4.4

2.48.2-0ubuntu4.5

2.48.2-0ubuntu4.6

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.48.2-0ubuntu4.7",
            "binary_name": "libglib2.0-0"
        },
        {
            "binary_version": "2.48.2-0ubuntu4.7",
            "binary_name": "libglib2.0-0-dbg"
        },
        {
            "binary_version": "2.48.2-0ubuntu4.7",
            "binary_name": "libglib2.0-0-dbgsym"
        },
        {
            "binary_version": "2.48.2-0ubuntu4.7",
            "binary_name": "libglib2.0-0-refdbg"
        },
        {
            "binary_version": "2.48.2-0ubuntu4.7",
            "binary_name": "libglib2.0-0-refdbg-dbgsym"
        },
        {
            "binary_version": "2.48.2-0ubuntu4.7",
            "binary_name": "libglib2.0-bin"
        },
        {
            "binary_version": "2.48.2-0ubuntu4.7",
            "binary_name": "libglib2.0-bin-dbgsym"
        },
        {
            "binary_version": "2.48.2-0ubuntu4.7",
            "binary_name": "libglib2.0-data"
        },
        {
            "binary_version": "2.48.2-0ubuntu4.7",
            "binary_name": "libglib2.0-dev"
        },
        {
            "binary_version": "2.48.2-0ubuntu4.7",
            "binary_name": "libglib2.0-dev-dbgsym"
        },
        {
            "binary_version": "2.48.2-0ubuntu4.7",
            "binary_name": "libglib2.0-doc"
        },
        {
            "binary_version": "2.48.2-0ubuntu4.7",
            "binary_name": "libglib2.0-tests"
        },
        {
            "binary_version": "2.48.2-0ubuntu4.7",
            "binary_name": "libglib2.0-tests-dbgsym"
        },
        {
            "binary_version": "2.48.2-0ubuntu4.7",
            "binary_name": "libglib2.0-udeb"
        },
        {
            "binary_version": "2.48.2-0ubuntu4.7",
            "binary_name": "libglib2.0-udeb-dbgsym"
        }
    ]
}

Ubuntu:18.04:LTS / glib2.0

Package

Name: glib2.0
Purl: pkg:deb/ubuntu/glib2.0?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.56.4-0ubuntu0.18.04.7

Affected versions

2.*

2.54.1-1ubuntu1

2.55.2-2ubuntu1

2.56.0-2ubuntu1

2.56.0-4ubuntu1

2.56.1-2ubuntu1

2.56.2-0ubuntu0.18.04.1

2.56.2-0ubuntu0.18.04.2

2.56.3-0ubuntu0.18.04.1

2.56.4-0ubuntu0.18.04.2

2.56.4-0ubuntu0.18.04.3

2.56.4-0ubuntu0.18.04.4

2.56.4-0ubuntu0.18.04.5

2.56.4-0ubuntu0.18.04.6

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.56.4-0ubuntu0.18.04.7",
            "binary_name": "libglib2.0-0"
        },
        {
            "binary_version": "2.56.4-0ubuntu0.18.04.7",
            "binary_name": "libglib2.0-0-dbgsym"
        },
        {
            "binary_version": "2.56.4-0ubuntu0.18.04.7",
            "binary_name": "libglib2.0-bin"
        },
        {
            "binary_version": "2.56.4-0ubuntu0.18.04.7",
            "binary_name": "libglib2.0-bin-dbgsym"
        },
        {
            "binary_version": "2.56.4-0ubuntu0.18.04.7",
            "binary_name": "libglib2.0-data"
        },
        {
            "binary_version": "2.56.4-0ubuntu0.18.04.7",
            "binary_name": "libglib2.0-dev"
        },
        {
            "binary_version": "2.56.4-0ubuntu0.18.04.7",
            "binary_name": "libglib2.0-dev-bin"
        },
        {
            "binary_version": "2.56.4-0ubuntu0.18.04.7",
            "binary_name": "libglib2.0-dev-bin-dbgsym"
        },
        {
            "binary_version": "2.56.4-0ubuntu0.18.04.7",
            "binary_name": "libglib2.0-doc"
        },
        {
            "binary_version": "2.56.4-0ubuntu0.18.04.7",
            "binary_name": "libglib2.0-tests"
        },
        {
            "binary_version": "2.56.4-0ubuntu0.18.04.7",
            "binary_name": "libglib2.0-tests-dbgsym"
        },
        {
            "binary_version": "2.56.4-0ubuntu0.18.04.7",
            "binary_name": "libglib2.0-udeb"
        }
    ]
}

Ubuntu:20.04:LTS / glib2.0

Package

Name: glib2.0
Purl: pkg:deb/ubuntu/glib2.0?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.64.6-1~ubuntu20.04.2

Affected versions

2.*

2.62.1-1

2.63.1-2

2.63.1-2ubuntu1

2.63.3-1

2.63.3-3

2.63.5-2

2.64.0-1

2.64.1-1

2.64.2-1~fakesync1

2.64.3-1~ubuntu20.04.1

2.64.6-1~ubuntu20.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.64.6-1~ubuntu20.04.2",
            "binary_name": "libglib2.0-0"
        },
        {
            "binary_version": "2.64.6-1~ubuntu20.04.2",
            "binary_name": "libglib2.0-0-dbgsym"
        },
        {
            "binary_version": "2.64.6-1~ubuntu20.04.2",
            "binary_name": "libglib2.0-bin"
        },
        {
            "binary_version": "2.64.6-1~ubuntu20.04.2",
            "binary_name": "libglib2.0-bin-dbgsym"
        },
        {
            "binary_version": "2.64.6-1~ubuntu20.04.2",
            "binary_name": "libglib2.0-data"
        },
        {
            "binary_version": "2.64.6-1~ubuntu20.04.2",
            "binary_name": "libglib2.0-dev"
        },
        {
            "binary_version": "2.64.6-1~ubuntu20.04.2",
            "binary_name": "libglib2.0-dev-bin"
        },
        {
            "binary_version": "2.64.6-1~ubuntu20.04.2",
            "binary_name": "libglib2.0-dev-bin-dbgsym"
        },
        {
            "binary_version": "2.64.6-1~ubuntu20.04.2",
            "binary_name": "libglib2.0-doc"
        },
        {
            "binary_version": "2.64.6-1~ubuntu20.04.2",
            "binary_name": "libglib2.0-tests"
        },
        {
            "binary_version": "2.64.6-1~ubuntu20.04.2",
            "binary_name": "libglib2.0-tests-dbgsym"
        },
        {
            "binary_version": "2.64.6-1~ubuntu20.04.2",
            "binary_name": "libglib2.0-udeb"
        }
    ]
}