UBUNTU-CVE-2021-30473

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Source
https://ubuntu.com/security/CVE-2021-30473
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-30473.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-30473
Upstream
Downstream
Related
Published
2021-05-06T15:15:00Z
Modified
2025-07-18T16:46:47Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

aom_image.c in libaom in AOMedia before 2021-04-07 frees memory that is not located on the heap.

References

Affected packages

Ubuntu:20.04:LTS / aom

Package

Name
aom
Purl
pkg:deb/ubuntu/aom@1.0.0.errata1-3+deb11u1build0.20.04.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.0.errata1-3+deb11u1build0.20.04.1

Affected versions

1.*

1.0.0-3
1.0.0.errata1-2
1.0.0.errata1-2ubuntu3
1.0.0.errata1-3
1.0.0.errata1-3build1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1.0.0.errata1-3+deb11u1build0.20.04.1",
            "binary_name": "aom-tools"
        },
        {
            "binary_version": "1.0.0.errata1-3+deb11u1build0.20.04.1",
            "binary_name": "aom-tools-dbgsym"
        },
        {
            "binary_version": "1.0.0.errata1-3+deb11u1build0.20.04.1",
            "binary_name": "libaom-dev"
        },
        {
            "binary_version": "1.0.0.errata1-3+deb11u1build0.20.04.1",
            "binary_name": "libaom-doc"
        },
        {
            "binary_version": "1.0.0.errata1-3+deb11u1build0.20.04.1",
            "binary_name": "libaom0"
        },
        {
            "binary_version": "1.0.0.errata1-3+deb11u1build0.20.04.1",
            "binary_name": "libaom0-dbgsym"
        }
    ]
}