UBUNTU-CVE-2020-10577

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Source
https://ubuntu.com/security/CVE-2020-10577
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-10577.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-10577
Upstream
Published
2020-03-14T20:15:00Z
Modified
2025-09-08T16:46:01Z
Severity
  • 4.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

An issue was discovered in Janus through 0.9.1. janus.c has multiple concurrent threads that misuse the source property of a session, leading to a race condition when claiming sessions.

References

Affected packages

Ubuntu:Pro:18.04:LTS / janus

Package

Name
janus
Purl
pkg:deb/ubuntu/janus@0.2.6-1build2?arch=source&distro=esm-apps/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:Pro:20.04:LTS / janus

Package

Name
janus
Purl
pkg:deb/ubuntu/janus@0.7.3-2build1?arch=source&distro=esm-apps/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"
        }
    ]
}