UBUNTU-CVE-2021-3800

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Source

https://ubuntu.com/security/notices/UBUNTU-CVE-2021-3800

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3800.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-3800

Related

Published

2021-11-02T00:59:00Z

Modified

2021-11-02T00:59:00Z

Severity

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

Summary

[none]

Details

A flaw was found in glib before version 2.63.6. Due to random charset alias, pkexec can leak content from files owned by privileged users to unprivileged ones under the right condition.

References

Affected packages

Ubuntu:Pro:14.04:LTS / glib2.0

Package

Name: glib2.0
Purl: pkg:deb/ubuntu/glib2.0@2.40.2-0ubuntu1.1+esm4?arch=src?distro=trusty/esm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.40.2-0ubuntu1.1+esm4

Affected versions

2.*

2.38.0-1ubuntu1

2.38.1-1

2.39.1-0ubuntu1

2.39.1-0ubuntu2

2.39.1-0ubuntu3

2.39.2-0ubuntu1

2.39.2-0ubuntu2

2.39.3-0ubuntu4

2.39.4-0ubuntu1

2.39.90-0ubuntu1

2.39.91-0ubuntu2

2.39.91-0ubuntu3

2.39.92-2

2.40.0-1

2.40.0-1ubuntu1

2.40.0-2

2.40.2-0ubuntu1

2.40.2-0ubuntu1.1

2.40.2-0ubuntu1.1+esm3

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libglib2.0-0": "2.40.2-0ubuntu1.1+esm4",
            "libglib2.0-tests-dbgsym": "2.40.2-0ubuntu1.1+esm4",
            "libglib2.0-0-refdbg": "2.40.2-0ubuntu1.1+esm4",
            "libglib2.0-0-dbg": "2.40.2-0ubuntu1.1+esm4",
            "libglib2.0-bin": "2.40.2-0ubuntu1.1+esm4",
            "libglib2.0-dev-dbgsym": "2.40.2-0ubuntu1.1+esm4",
            "libglib2.0-udeb-dbgsym": "2.40.2-0ubuntu1.1+esm4",
            "libglib2.0-doc": "2.40.2-0ubuntu1.1+esm4",
            "libglib2.0-0-dbgsym": "2.40.2-0ubuntu1.1+esm4",
            "libglib2.0-data": "2.40.2-0ubuntu1.1+esm4",
            "libglib2.0-tests": "2.40.2-0ubuntu1.1+esm4",
            "libglib2.0-udeb": "2.40.2-0ubuntu1.1+esm4",
            "libglib2.0-dev": "2.40.2-0ubuntu1.1+esm4",
            "libglib2.0-bin-dbgsym": "2.40.2-0ubuntu1.1+esm4",
            "libglib2.0-0-refdbg-dbgsym": "2.40.2-0ubuntu1.1+esm4"
        }
    ]
}

Ubuntu:Pro:16.04:LTS / glib2.0

Package

Name: glib2.0
Purl: pkg:deb/ubuntu/glib2.0@2.48.2-0ubuntu4.8+esm1?arch=src?distro=esm-infra/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.48.2-0ubuntu4.8+esm1

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

2.48.2-0ubuntu4.7

2.48.2-0ubuntu4.8

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libglib2.0-0": "2.48.2-0ubuntu4.8+esm1",
            "libglib2.0-tests-dbgsym": "2.48.2-0ubuntu4.8+esm1",
            "libglib2.0-0-refdbg": "2.48.2-0ubuntu4.8+esm1",
            "libglib2.0-0-dbg": "2.48.2-0ubuntu4.8+esm1",
            "libglib2.0-bin": "2.48.2-0ubuntu4.8+esm1",
            "libglib2.0-dev-dbgsym": "2.48.2-0ubuntu4.8+esm1",
            "libglib2.0-udeb-dbgsym": "2.48.2-0ubuntu4.8+esm1",
            "libglib2.0-doc": "2.48.2-0ubuntu4.8+esm1",
            "libglib2.0-0-dbgsym": "2.48.2-0ubuntu4.8+esm1",
            "libglib2.0-data": "2.48.2-0ubuntu4.8+esm1",
            "libglib2.0-tests": "2.48.2-0ubuntu4.8+esm1",
            "libglib2.0-udeb": "2.48.2-0ubuntu4.8+esm1",
            "libglib2.0-dev": "2.48.2-0ubuntu4.8+esm1",
            "libglib2.0-bin-dbgsym": "2.48.2-0ubuntu4.8+esm1",
            "libglib2.0-0-refdbg-dbgsym": "2.48.2-0ubuntu4.8+esm1"
        }
    ]
}

Ubuntu:18.04:LTS / glib2.0

Package

Name: glib2.0
Purl: pkg:deb/ubuntu/glib2.0@2.56.4-0ubuntu0.18.04.9?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.56.4-0ubuntu0.18.04.9

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

2.56.4-0ubuntu0.18.04.7

2.56.4-0ubuntu0.18.04.8

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libglib2.0-data": "2.56.4-0ubuntu0.18.04.9",
            "libglib2.0-doc": "2.56.4-0ubuntu0.18.04.9",
            "libglib2.0-0-dbgsym": "2.56.4-0ubuntu0.18.04.9",
            "libglib2.0-dev": "2.56.4-0ubuntu0.18.04.9",
            "libglib2.0-0": "2.56.4-0ubuntu0.18.04.9",
            "libglib2.0-dev-bin-dbgsym": "2.56.4-0ubuntu0.18.04.9",
            "libglib2.0-tests": "2.56.4-0ubuntu0.18.04.9",
            "libglib2.0-udeb": "2.56.4-0ubuntu0.18.04.9",
            "libglib2.0-dev-bin": "2.56.4-0ubuntu0.18.04.9",
            "libglib2.0-bin-dbgsym": "2.56.4-0ubuntu0.18.04.9",
            "libglib2.0-tests-dbgsym": "2.56.4-0ubuntu0.18.04.9",
            "libglib2.0-bin": "2.56.4-0ubuntu0.18.04.9"
        }
    ]
}

Ubuntu:20.04:LTS / glib2.0

Package

Name: glib2.0
Purl: pkg:deb/ubuntu/glib2.0@2.64.6-1~ubuntu20.04.4?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.64.6-1~ubuntu20.04.4

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

2.64.6-1~ubuntu20.04.2

2.64.6-1~ubuntu20.04.3

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libglib2.0-data": "2.64.6-1~ubuntu20.04.4",
            "libglib2.0-doc": "2.64.6-1~ubuntu20.04.4",
            "libglib2.0-0-dbgsym": "2.64.6-1~ubuntu20.04.4",
            "libglib2.0-dev": "2.64.6-1~ubuntu20.04.4",
            "libglib2.0-0": "2.64.6-1~ubuntu20.04.4",
            "libglib2.0-dev-bin-dbgsym": "2.64.6-1~ubuntu20.04.4",
            "libglib2.0-tests": "2.64.6-1~ubuntu20.04.4",
            "libglib2.0-udeb": "2.64.6-1~ubuntu20.04.4",
            "libglib2.0-dev-bin": "2.64.6-1~ubuntu20.04.4",
            "libglib2.0-bin-dbgsym": "2.64.6-1~ubuntu20.04.4",
            "libglib2.0-tests-dbgsym": "2.64.6-1~ubuntu20.04.4",
            "libglib2.0-bin": "2.64.6-1~ubuntu20.04.4"
        }
    ]
}