UBUNTU-CVE-2021-41036

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Source
https://ubuntu.com/security/CVE-2021-41036
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-41036.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-41036
Published
2021-11-03T00:15:00Z
Modified
2025-07-14T06:34:43.848536Z
Upstream
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
  • - medium
Summary
[none]
Details

In versions prior to 1.1 of the Eclipse Paho MQTT C Client, the client does not check rem_len size in readpacket.

References

Affected packages

Ubuntu:22.04:LTS / paho.mqtt.c

Package

Name
paho.mqtt.c
Purl
pkg:deb/ubuntu/paho.mqtt.c@1.3.9-1build1?arch=source&distro=jammy

Affected ranges

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

Affected versions

1.*

1.3.9-1
1.3.9-1build1

Ubuntu:24.04:LTS / paho.mqtt.c

Package

Name
paho.mqtt.c
Purl
pkg:deb/ubuntu/paho.mqtt.c@1.3.13-1build2?arch=source&distro=noble

Affected ranges

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

Affected versions

1.*

1.3.12-1
1.3.13-1
1.3.13-1build1
1.3.13-1build2

Ubuntu:25.04 / paho.mqtt.c

Package

Name
paho.mqtt.c
Purl
pkg:deb/ubuntu/paho.mqtt.c@1.3.14-2?arch=source&distro=plucky

Affected ranges

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

Affected versions

1.*

1.3.13-1build2
1.3.14-1
1.3.14-2