high8.1
CVE-2021-33516
An issue was discovered in GUPnP before 1.0.7 and 1.1.x and 1.2.x before 1.2.5.
Impact
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 server can exploit this vulnerability to trick a victim's browser into triggering actions against local UPnP services implemented using this library. Depending on the affected service, this could be used for data exfiltration, data tempering, etc.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Gnome | Gupnp | before 1.0.7 from 1.1.0 before 1.2.5 |
References
- NVD record
- CVE.org record
- https://discourse.gnome.org/t/security-relevant-releases-for-gupnp-issue-cve-2021-33516/6536
- https://gitlab.gnome.org/GNOME/gupnp/-/issues/24
- https://discourse.gnome.org/t/security-relevant-releases-for-gupnp-issue-cve-2021-33516/6536
- https://gitlab.gnome.org/GNOME/gupnp/-/issues/24