USN-5614-2

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Source
https://ubuntu.com/security/notices/USN-5614-2
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5614-2.json
JSON Data
https://api.osv.dev/v1/vulns/USN-5614-2
Upstream
Related
Published
2022-10-03T17:26:02Z
Modified
2026-02-10T04:42:46Z
Summary
wayland vulnerability
Details

USN-5614-1 fixed a vulnerability in Wayland. This update provides the corresponding update for Ubuntu 16.04 ESM.

Original advisory details:

It was discovered that Wayland incorrectly handled reference counting certain objects. An attacker could use this issue to cause Wayland to crash, resulting in a denial of service, or possibly execute arbitrary code.

References

Affected packages

Ubuntu:Pro:16.04:LTS / wayland

Package

Name
wayland
Purl
pkg:deb/ubuntu/wayland@1.12.0-1~ubuntu16.04.3+esm1?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.12.0-1~ubuntu16.04.3+esm1

Affected versions

1.*
1.8.1-1
1.9.0-1
1.12.0-1~ubuntu16.04.1
1.12.0-1~ubuntu16.04.2
1.12.0-1~ubuntu16.04.3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libwayland-bin",
            "binary_version": "1.12.0-1~ubuntu16.04.3+esm1"
        },
        {
            "binary_name": "libwayland-client0",
            "binary_version": "1.12.0-1~ubuntu16.04.3+esm1"
        },
        {
            "binary_name": "libwayland-cursor0",
            "binary_version": "1.12.0-1~ubuntu16.04.3+esm1"
        },
        {
            "binary_name": "libwayland-dev",
            "binary_version": "1.12.0-1~ubuntu16.04.3+esm1"
        },
        {
            "binary_name": "libwayland-server0",
            "binary_version": "1.12.0-1~ubuntu16.04.3+esm1"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Database specific

cves_map 
{
    "ecosystem": "Ubuntu:Pro:16.04:LTS",
    "cves": [
        {
            "id": "CVE-2021-3782",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H"
                },
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}
source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5614-2.json"