UBUNTU-CVE-2020-13901

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2020-13901
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-13901.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-13901
Upstream
Published
2020-06-10T22:15:00Z
Modified
2025-10-24T04:48:31Z
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

An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janussdpmerge in sdp.c has a stack-based buffer overflow.

References

Affected packages

Ubuntu:18.04:LTS / janus

Package

Name
janus
Purl
pkg:deb/ubuntu/janus@0.2.6-1build2?arch=source&distro=bionic

Affected ranges

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

Affected versions

0.*

0.2.4-2
0.2.5-1
0.2.6-1
0.2.6-1build1
0.2.6-1build2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "janus",
            "binary_version": "0.2.6-1build2"
        },
        {
            "binary_name": "janus-demos",
            "binary_version": "0.2.6-1build2"
        },
        {
            "binary_name": "janus-dev",
            "binary_version": "0.2.6-1build2"
        },
        {
            "binary_name": "janus-tools",
            "binary_version": "0.2.6-1build2"
        }
    ]
}

Ubuntu:20.04:LTS / janus

Package

Name
janus
Purl
pkg:deb/ubuntu/janus@0.7.3-2build1?arch=source&distro=focal

Affected ranges

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

Affected versions

0.*

0.7.3-2
0.7.3-2build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "janus",
            "binary_version": "0.7.3-2build1"
        },
        {
            "binary_name": "janus-demos",
            "binary_version": "0.7.3-2build1"
        },
        {
            "binary_name": "janus-dev",
            "binary_version": "0.7.3-2build1"
        },
        {
            "binary_name": "janus-tools",
            "binary_version": "0.7.3-2build1"
        },
        {
            "binary_name": "libjs-janus",
            "binary_version": "0.7.3-2build1"
        }
    ]
}