USN-4809-1

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Source
https://ubuntu.com/security/notices/USN-4809-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4809-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-4809-1
Related
Published
2021-03-15T21:41:07.259355Z
Modified
2021-03-15T21:41:07.259355Z
Summary
x265 vulnerability
Details

It was discovered that VideoLAN x265 mishandled certain memory-allocation inputs. An attacker could use this vulnerability to cause a denial of service (crash)

References

Affected packages

Ubuntu:Pro:16.04:LTS / x265

Package

Name
x265
Purl
pkg:deb/ubuntu/x265@1.9-3ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.9-3ubuntu0.1~esm1

Affected versions

1.*

1.7-4
1.8-4
1.8-5
1.8-6
1.9-3

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "1.9-3ubuntu0.1~esm1",
            "binary_name": "libx265-79"
        },
        {
            "binary_version": "1.9-3ubuntu0.1~esm1",
            "binary_name": "libx265-79-dbgsym"
        },
        {
            "binary_version": "1.9-3ubuntu0.1~esm1",
            "binary_name": "libx265-dev"
        },
        {
            "binary_version": "1.9-3ubuntu0.1~esm1",
            "binary_name": "libx265-doc"
        },
        {
            "binary_version": "1.9-3ubuntu0.1~esm1",
            "binary_name": "x265"
        },
        {
            "binary_version": "1.9-3ubuntu0.1~esm1",
            "binary_name": "x265-dbgsym"
        }
    ]
}