gssdp-1.0.5-1.el8, gupnp-1.0.6-1.el8

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.

GSSDP implements resource discovery and announcement over SSDP and is part of gUPnP.

The following packages have been upgraded to a later upstream version: gssdp (1.0.5), gupnp (1.0.6).

Security Fix(es):

* hostapd: UPnP SUBSCRIBE misbehavior in WPS AP (CVE-2020-12695)

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.

CVE-2020-12695
The Open Connectivity Foundation UPnP specification before 2020-04-17 does not forbid the acceptance of a subscription request with a delivery URL on a different network segment than the fully qualified event-subscription URL, aka the CallStranger issue.