UBUNTU-CVE-2021-29462

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Source
https://ubuntu.com/security/CVE-2021-29462
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-29462.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-29462
Upstream
Published
2021-04-20T21:15:00Z
Modified
2025-07-16T07:02:21.463889Z
Severity
  • 7.6 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L CVSS Calculator
  • 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 Portable SDK for UPnP Devices is an SDK for development of UPnP device and control point applications. The server part of pupnp (libupnp) appears to be vulnerable to DNS rebinding attacks because it does not check the value of the Host header. This can be mitigated by using DNS revolvers which block DNS-rebinding attacks. The vulnerability is fixed in version 1.14.6 and later.

References

Affected packages

Ubuntu:Pro:16.04:LTS / libupnp

Package

Name
libupnp
Purl
pkg:deb/ubuntu/libupnp@1:1.6.19+git20160116-1ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial

Affected ranges

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

Affected versions

1:1.*

1:1.6.19+git20141001-1
1:1.6.19+git20141001-1ubuntu1
1:1.6.19+git20160116-1
1:1.6.19+git20160116-1ubuntu0.1~esm1

Ubuntu:Pro:16.04:LTS / mediatomb

Package

Name
mediatomb
Purl
pkg:deb/ubuntu/mediatomb@0.12.1-47-g7ab7616-1ubuntu2?arch=source&distro=esm-apps/xenial

Affected ranges

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

Affected versions

0.*

0.12.1-47-g7ab7616-1ubuntu1
0.12.1-47-g7ab7616-1ubuntu2

Ubuntu:Pro:18.04:LTS / libupnp

Package

Name
libupnp
Purl
pkg:deb/ubuntu/libupnp@1:1.6.24-4?arch=source&distro=esm-apps/bionic

Affected ranges

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

Affected versions

1:1.*

1:1.6.22-1
1:1.6.24-1
1:1.6.24-2
1:1.6.24-3
1:1.6.24-4

Ubuntu:Pro:18.04:LTS / pupnp-1.8

Package

Name
pupnp-1.8
Purl
pkg:deb/ubuntu/pupnp-1.8@1:1.8.2-3?arch=source&distro=esm-apps/bionic

Affected ranges

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

Affected versions

1:1.*

1:1.8.2-2
1:1.8.2-3

Ubuntu:Pro:20.04:LTS / pupnp-1.8

Package

Name
pupnp-1.8
Purl
pkg:deb/ubuntu/pupnp-1.8@1:1.8.4-2ubuntu2?arch=source&distro=esm-apps/focal

Affected ranges

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

Affected versions

1:1.*

1:1.8.4-2ubuntu2

Ubuntu:22.04:LTS / pupnp-1.8

Package

Name
pupnp-1.8
Purl
pkg:deb/ubuntu/pupnp-1.8@1:1.8.4-2ubuntu2?arch=source&distro=jammy

Affected ranges

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

Affected versions

1:1.*

1:1.8.4-2ubuntu2