DNS rebinding in pupnp (pupnp pupnp)

CVE-2021-29462
HIGH 7.6

At a glance

Source
NVD
EPSS
EPSS 0.63 % · percentile 50 ()
State
PUBLISHED
Published
Updated
Assigner
GitHub_M
NVD status
Modified

Description

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.

Weaknesses (CWE)

  • CWE-20 — Improper Input Validation
  • CWE-345 — Insufficient Verification of Data Authenticity

References

Scores

VersionScoreVectorScored by
CVSS 3.1HIGH 7.6CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:LGitHub_M
CVSS 3.1HIGH 7.6CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:LNVD · security-advisories@github.com (Secondary)
CVSS 3.1CRITICAL 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HNVD · nvd@nist.gov (Primary)
CVSS 2.0HIGH 7.5AV:N/AC:L/Au:N/C:P/I:P/A:PNVD · nvd@nist.gov (Primary)

European references

CERT-FR advisories

Affected configurations (NVD CPE)

Affected products

ProductVersions
pupnp · pupnpaffected < 1.14.6

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD