UBUNTU-CVE-2020-36244

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Source
https://ubuntu.com/security/CVE-2020-36244
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-36244.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-36244
Upstream
Published
2021-02-10T07:15:00Z
Modified
2026-04-22T12:41:46.531671Z
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

The daemon in GENIVI diagnostic log and trace (DLT), is vulnerable to a heap-based buffer overflow that could allow an attacker to remotely execute arbitrary code on the DLT-Daemon (versions prior to 2.18.6).

References

Affected packages

Ubuntu:20.04:LTS / dlt-daemon

Package

Name
dlt-daemon
Purl
pkg:deb/ubuntu/dlt-daemon@2.18.4-0.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.18.4-0.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.18.4-0.1",
            "binary_name": "dlt-daemon"
        },
        {
            "binary_version": "2.18.4-0.1",
            "binary_name": "dlt-tools"
        },
        {
            "binary_version": "2.18.4-0.1",
            "binary_name": "libdlt-examples"
        },
        {
            "binary_version": "2.18.4-0.1",
            "binary_name": "libdlt2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-36244.json"