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OpenAdvisories
High ALSA-2021:2363 1 CVE

Important: gupnp security update

Published Jun 9, 2021 · Updated Oct 29, 2026

Summary

GUPnP is an object-oriented open source framework for creating UPnP devices and control points, written in C using GObject and libsoup. The GUPnP API is intended to be easy to use, efficient and flexible.

Security Fix(es):

* gupnp: allows DNS rebinding which could result in tricking browser into triggering actions against local UPnP services (CVE-2021-33516)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Fixed packages 2

ReleasePackageFixed in
AlmaLinux · 8 gupnp 1.0.6-2.el8_4
AlmaLinux · 8 gupnp-devel 1.0.6-2.el8_4

Vulnerabilities 1

  • Unscored —

    An issue was discovered in GUPnP before 1.0.7 and 1.1.x and 1.2.x before 1.2.5. It allows DNS rebinding. A remote web s…

References

  • report
    https://vulners.com/cve/CVE-2021-33516