UBUNTU-CVE-2018-20743

See a problem?
Please try reporting it to the source first.

Source

https://ubuntu.com/security/CVE-2018-20743

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-20743.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-20743

Related

CVE-2018-20743

Published

2019-01-25T16:29:00Z

Modified

2024-10-15T14:06:37Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

murmur in Mumble through 1.2.19 before 2018-08-31 mishandles multiple concurrent requests that are persisted in the database, which allows remote attackers to cause a denial of service (daemon hang or crash) via a message flood.

References

Affected packages

Ubuntu:Pro:16.04:LTS / mumble

Package

Name: mumble
Purl: pkg:deb/ubuntu/mumble?arch=src?distro=esm-apps/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.2.8-2ubuntu1

1.2.12-1ubuntu1

1.2.12-1ubuntu1+esm1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:18.04:LTS / mumble

Package

Name: mumble
Purl: pkg:deb/ubuntu/mumble?arch=src?distro=esm-apps/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.2.18-1

1.2.19-1

1.2.19-1build1

1.2.19-1ubuntu1

1.2.19-1ubuntu1.1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}