UBUNTU-CVE-2021-3497

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Source
https://ubuntu.com/security/CVE-2021-3497
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3497.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-3497
Upstream
Downstream
Related
Published
2021-04-19T21:15:00Z
Modified
2025-09-08T16:46:44Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

GStreamer before 1.18.4 might access already-freed memory in error code paths when demuxing certain malformed Matroska files.

References

Affected packages

Ubuntu:16.04:LTS / gst-plugins-good1.0

Package

Name
gst-plugins-good1.0
Purl
pkg:deb/ubuntu/gst-plugins-good1.0@1.8.3-1ubuntu0.5?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.8.3-1ubuntu0.5

Affected versions

1.*

1.6.0-1ubuntu1
1.6.1-1ubuntu1
1.6.2-1ubuntu1
1.7.1-1ubuntu1
1.7.2-1ubuntu1
1.7.90-1ubuntu1
1.7.91-1ubuntu1
1.8.0-1ubuntu1
1.8.1-1ubuntu0.1
1.8.2-1ubuntu0.1
1.8.2-1ubuntu0.2
1.8.2-1ubuntu0.3
1.8.3-1ubuntu0.3
1.8.3-1ubuntu0.4

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "gstreamer1.0-plugins-good",
            "binary_version": "1.8.3-1ubuntu0.5"
        },
        {
            "binary_name": "gstreamer1.0-pulseaudio",
            "binary_version": "1.8.3-1ubuntu0.5"
        },
        {
            "binary_name": "libgstreamer-plugins-good1.0-0",
            "binary_version": "1.8.3-1ubuntu0.5"
        },
        {
            "binary_name": "libgstreamer-plugins-good1.0-dev",
            "binary_version": "1.8.3-1ubuntu0.5"
        }
    ]
}

Ubuntu:18.04:LTS / gst-plugins-good1.0

Package

Name
gst-plugins-good1.0
Purl
pkg:deb/ubuntu/gst-plugins-good1.0@1.14.5-0ubuntu1~18.04.2?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.14.5-0ubuntu1~18.04.2

Affected versions

1.*

1.12.3-1ubuntu1
1.12.4-1ubuntu1
1.13.1-1ubuntu1
1.13.91-1ubuntu1
1.14.0-1ubuntu1
1.14.1-1ubuntu1~ubuntu18.04.1
1.14.4-1ubuntu1~ubuntu18.04.1
1.14.5-0ubuntu1~18.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "gstreamer1.0-gtk3",
            "binary_version": "1.14.5-0ubuntu1~18.04.2"
        },
        {
            "binary_name": "gstreamer1.0-plugins-good",
            "binary_version": "1.14.5-0ubuntu1~18.04.2"
        },
        {
            "binary_name": "gstreamer1.0-pulseaudio",
            "binary_version": "1.14.5-0ubuntu1~18.04.2"
        },
        {
            "binary_name": "gstreamer1.0-qt5",
            "binary_version": "1.14.5-0ubuntu1~18.04.2"
        },
        {
            "binary_name": "libgstreamer-plugins-good1.0-0",
            "binary_version": "1.14.5-0ubuntu1~18.04.2"
        },
        {
            "binary_name": "libgstreamer-plugins-good1.0-dev",
            "binary_version": "1.14.5-0ubuntu1~18.04.2"
        }
    ]
}

Ubuntu:20.04:LTS / gst-plugins-good1.0

Package

Name
gst-plugins-good1.0
Purl
pkg:deb/ubuntu/gst-plugins-good1.0@1.16.2-1ubuntu2.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.16.2-1ubuntu2.1

Affected versions

1.*

1.16.1-1ubuntu1
1.16.2-1ubuntu1
1.16.2-1ubuntu2

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "gstreamer1.0-gtk3",
            "binary_version": "1.16.2-1ubuntu2.1"
        },
        {
            "binary_name": "gstreamer1.0-plugins-good",
            "binary_version": "1.16.2-1ubuntu2.1"
        },
        {
            "binary_name": "gstreamer1.0-pulseaudio",
            "binary_version": "1.16.2-1ubuntu2.1"
        },
        {
            "binary_name": "gstreamer1.0-qt5",
            "binary_version": "1.16.2-1ubuntu2.1"
        },
        {
            "binary_name": "libgstreamer-plugins-good1.0-0",
            "binary_version": "1.16.2-1ubuntu2.1"
        },
        {
            "binary_name": "libgstreamer-plugins-good1.0-dev",
            "binary_version": "1.16.2-1ubuntu2.1"
        }
    ]
}