CVE-2021-33516 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2021-33516 Interim 1 72 2026-03-05T05:18:04Z current 2021-05-30T14:50:37Z 2026-03-05T05:18:04Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z 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. 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. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). https://lists.suse.com/pipermail/sle-security-updates/2021-June/009050.html E-Mail link for SUSE-SU-2021:2080-1 https://lists.suse.com/pipermail/sle-security-updates/2021-June/009082.html E-Mail link for SUSE-SU-2021:2153-1 https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/VQTLJKRQND7UED3XI3J3HC6A2XVGYC7H/ E-Mail link for openSUSE-SU-2021:0917-1 https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/CWMAQ7IJUIENIJYPPEUVGYSZ473DP5EV/ E-Mail link for openSUSE-SU-2021:2153-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings SUSE Linux Enterprise Module for Desktop Applications 15 SP2 SUSE Linux Enterprise Module for Desktop Applications 15 SP3 SUSE Liberty Linux 7 SUSE Liberty Linux 7 LTSS SUSE Liberty Linux 8 SUSE Linux Enterprise Module for Desktop Applications 15 SP2 SUSE Linux Enterprise Workstation Extension 15 SP2 SUSE Linux Enterprise Module for Desktop Applications 15 SP3 SUSE Linux Enterprise Workstation Extension 15 SP3 SUSE Linux Enterprise Module for Desktop Applications 15 SP4 SUSE Linux Enterprise Workstation Extension 15 SP4 SUSE Linux Enterprise Module for Desktop Applications 15 SP5 SUSE Linux Enterprise Module for Desktop Applications 15 SP6 SUSE Linux Enterprise Module for Desktop Applications 15 SP7 SUSE Linux Enterprise Module for Desktop Applications 15 SP2 SUSE Linux Enterprise Module for Desktop Applications 15 SP3 SUSE Linux Enterprise Module for Desktop Applications 15 SP4 SUSE Linux Enterprise Module for Desktop Applications 15 SP5 SUSE Linux Enterprise Module for Desktop Applications 15 SP6 SUSE Linux Enterprise Module for Desktop Applications 15 SP7 SUSE Linux Enterprise Module for Package Hub 15 SP2 SUSE Linux Enterprise Module for Package Hub 15 SP3 SUSE Linux Enterprise Software Development Kit 12 SP5 SUSE Linux Enterprise Workstation Extension 12 SP5 SUSE Linux Enterprise Module for Desktop Applications 15 SP2 SUSE Linux Enterprise Workstation Extension 15 SP2 SUSE Linux Enterprise Module for Desktop Applications 15 SP3 SUSE Linux Enterprise Workstation Extension 15 SP3 SUSE Linux Enterprise Module for Desktop Applications 15 SP4 SUSE Linux Enterprise Workstation Extension 15 SP4 SUSE Linux Enterprise Module for Desktop Applications 15 SP5 SUSE Linux Enterprise Module for Desktop Applications 15 SP6 SUSE Linux Enterprise Module for Desktop Applications 15 SP7 SUSE Linux Enterprise Server 16.0 SUSE Linux Enterprise Software Development Kit 12 SP5 SUSE Linux Enterprise Workstation Extension 12 SP5 SUSE Linux Enterprise Module for Desktop Applications 15 SP2 SUSE Linux Enterprise Workstation Extension 15 SP2 SUSE Linux Enterprise Module for Desktop Applications 15 SP3 SUSE Linux Enterprise Workstation Extension 15 SP3 SUSE Linux Enterprise Module for Desktop Applications 15 SP4 SUSE Linux Enterprise Workstation Extension 15 SP4 SUSE Linux Enterprise Module for Desktop Applications 15 SP5 SUSE Linux Enterprise Module for Desktop Applications 15 SP6 SUSE Linux Enterprise Module for Desktop Applications 15 SP7 SUSE Linux Enterprise Module for Desktop Applications 15 SP2 SUSE Linux Enterprise Module for Desktop Applications 15 SP3 SUSE Linux Enterprise Module for Desktop Applications 15 SP4 SUSE Linux Enterprise Module for Desktop Applications 15 SP2 SUSE Linux Enterprise Module for Desktop Applications 15 SP3 SUSE Linux Enterprise Module for Desktop Applications 15 SP4 SUSE Linux Enterprise Module for Desktop Applications 15 SP2 SUSE Linux Enterprise Module for Desktop Applications 15 SP3 SUSE Linux Enterprise Module for Desktop Applications 15 SP4 openSUSE Leap 15.2 openSUSE Leap 15.3 openSUSE Leap 15.4 openSUSE Tumbleweed gupnp-1.0.2-6.el7_9 gupnp-1.0.6-2.el8_4 gupnp-devel-1.0.2-6.el7_9 gupnp-devel-1.0.6-2.el8_4 gupnp-doc-1.6.8-160000.2.2 gupnp-docs-1.0.2-6.el7_9 gupnp-igd libgupnp-1_0-4-0.20.18-8.3.1 libgupnp-1_2-0-1.2.2-3.3.1 libgupnp-1_2-0-1.2.2-lp152.2.3.1 libgupnp-1_2-0-1.2.7-2.2 libgupnp-1_2-0-32bit-1.2.2-3.3.1 libgupnp-1_2-0-32bit-1.2.2-lp152.2.3.1 libgupnp-1_2-0-32bit-1.2.7-2.2 libgupnp-1_2-1-1.4.3-150400.1.6 libgupnp-1_6-0-1.6.6-150600.2.3 libgupnp-1_6-0-1.6.8-160000.2.2 libgupnp-devel-0.20.18-8.3.1 libgupnp-devel-1.2.2-3.3.1 libgupnp-devel-1.2.2-lp152.2.3.1 libgupnp-devel-1.2.7-2.2 libgupnp-devel-1.4.3-150400.1.6 libgupnp-devel-1.6.6-150600.2.3 libgupnp-igd-1_0-4 typelib-1_0-GUPnP-1_0-0.20.18-8.3.1 typelib-1_0-GUPnP-1_0-1.2.2-3.3.1 typelib-1_0-GUPnP-1_0-1.2.2-lp152.2.3.1 typelib-1_0-GUPnP-1_0-1.2.7-2.2 typelib-1_0-GUPnP-1_0-1.4.3-150400.1.6 typelib-1_0-GUPnP-1_0-1.6.6-150600.2.3 typelib-1_0-GUPnP-1_0-1.6.8-160000.2.2 typelib-1_0-GUPnPIgd-1_0 gupnp-1.0.2-6.el7_9 as a component of SUSE Liberty Linux 7 gupnp-devel-1.0.2-6.el7_9 as a component of SUSE Liberty Linux 7 gupnp-docs-1.0.2-6.el7_9 as a component of SUSE Liberty Linux 7 gupnp-1.0.2-6.el7_9 as a component of SUSE Liberty Linux 7 LTSS gupnp-devel-1.0.2-6.el7_9 as a component of SUSE Liberty Linux 7 LTSS gupnp-docs-1.0.2-6.el7_9 as a component of SUSE Liberty Linux 7 LTSS gupnp-1.0.6-2.el8_4 as a component of SUSE Liberty Linux 8 gupnp-devel-1.0.6-2.el8_4 as a component of SUSE Liberty Linux 8 libgupnp-1_2-0-1.2.2-3.3.1 as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP2 libgupnp-1_2-0-1.2.2-3.3.1 as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP3 libgupnp-1_2-1-1.4.3-150400.1.6 as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP4 libgupnp-1_2-1-1.4.3-150400.1.6 as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP5 libgupnp-devel-1.4.3-150400.1.6 as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP5 typelib-1_0-GUPnP-1_0-1.4.3-150400.1.6 as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP5 libgupnp-1_6-0-1.6.6-150600.2.3 as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP6 libgupnp-devel-1.6.6-150600.2.3 as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP6 typelib-1_0-GUPnP-1_0-1.6.6-150600.2.3 as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP6 libgupnp-1_6-0-1.6.6-150600.2.3 as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP7 libgupnp-devel-1.6.6-150600.2.3 as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP7 typelib-1_0-GUPnP-1_0-1.6.6-150600.2.3 as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP7 libgupnp-devel-1.2.2-3.3.1 as a component of SUSE Linux Enterprise Module for Package Hub 15 SP2 typelib-1_0-GUPnP-1_0-1.2.2-3.3.1 as a component of SUSE Linux Enterprise Module for Package Hub 15 SP2 libgupnp-devel-1.2.2-3.3.1 as a component of SUSE Linux Enterprise Module for Package Hub 15 SP3 typelib-1_0-GUPnP-1_0-1.2.2-3.3.1 as a component of SUSE Linux Enterprise Module for Package Hub 15 SP3 gupnp-doc-1.6.8-160000.2.2 as a component of SUSE Linux Enterprise Server 16.0 libgupnp-1_6-0-1.6.8-160000.2.2 as a component of SUSE Linux Enterprise Server 16.0 typelib-1_0-GUPnP-1_0-1.6.8-160000.2.2 as a component of SUSE Linux Enterprise Server 16.0 libgupnp-1_0-4-0.20.18-8.3.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP5 libgupnp-devel-0.20.18-8.3.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP5 typelib-1_0-GUPnP-1_0-0.20.18-8.3.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP5 libgupnp-1_0-4-0.20.18-8.3.1 as a component of SUSE Linux Enterprise Workstation Extension 12 SP5 typelib-1_0-GUPnP-1_0-1.2.2-3.3.1 as a component of SUSE Linux Enterprise Workstation Extension 15 SP2 typelib-1_0-GUPnP-1_0-1.2.2-3.3.1 as a component of SUSE Linux Enterprise Workstation Extension 15 SP3 typelib-1_0-GUPnP-1_0-1.4.3-150400.1.6 as a component of SUSE Linux Enterprise Workstation Extension 15 SP4 libgupnp-1_2-0-1.2.2-lp152.2.3.1 as a component of openSUSE Leap 15.2 libgupnp-1_2-0-32bit-1.2.2-lp152.2.3.1 as a component of openSUSE Leap 15.2 libgupnp-devel-1.2.2-lp152.2.3.1 as a component of openSUSE Leap 15.2 typelib-1_0-GUPnP-1_0-1.2.2-lp152.2.3.1 as a component of openSUSE Leap 15.2 libgupnp-1_2-0-1.2.2-3.3.1 as a component of openSUSE Leap 15.3 libgupnp-1_2-0-32bit-1.2.2-3.3.1 as a component of openSUSE Leap 15.3 libgupnp-devel-1.2.2-3.3.1 as a component of openSUSE Leap 15.3 typelib-1_0-GUPnP-1_0-1.2.2-3.3.1 as a component of openSUSE Leap 15.3 libgupnp-1_2-1-1.4.3-150400.1.6 as a component of openSUSE Leap 15.4 libgupnp-1_2-0-1.2.7-2.2 as a component of openSUSE Tumbleweed libgupnp-1_2-0-32bit-1.2.7-2.2 as a component of openSUSE Tumbleweed libgupnp-devel-1.2.7-2.2 as a component of openSUSE Tumbleweed typelib-1_0-GUPnP-1_0-1.2.7-2.2 as a component of openSUSE Tumbleweed libgupnp-igd-1_0-4 as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP2 gupnp-igd as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP2 libgupnp-igd-1_0-4 as a component of SUSE Linux Enterprise Workstation Extension 12 SP5 gupnp-igd as a component of SUSE Linux Enterprise Workstation Extension 12 SP5 typelib-1_0-GUPnPIgd-1_0 as a component of SUSE Linux Enterprise Workstation Extension 15 SP2 gupnp-igd as a component of SUSE Linux Enterprise Workstation Extension 15 SP2 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. CVE-2021-33516 SUSE Liberty Linux 7:gupnp-1.0.2-6.el7_9 SUSE Liberty Linux 7:gupnp-devel-1.0.2-6.el7_9 SUSE Liberty Linux 7:gupnp-docs-1.0.2-6.el7_9 SUSE Liberty Linux 7 LTSS:gupnp-1.0.2-6.el7_9 SUSE Liberty Linux 7 LTSS:gupnp-devel-1.0.2-6.el7_9 SUSE Liberty Linux 7 LTSS:gupnp-docs-1.0.2-6.el7_9 SUSE Liberty Linux 8:gupnp-1.0.6-2.el8_4 SUSE Liberty Linux 8:gupnp-devel-1.0.6-2.el8_4 SUSE Linux Enterprise Module for Desktop Applications 15 SP2:libgupnp-1_2-0-1.2.2-3.3.1 SUSE Linux Enterprise Module for Desktop Applications 15 SP3:libgupnp-1_2-0-1.2.2-3.3.1 SUSE Linux Enterprise Module for Desktop Applications 15 SP4:libgupnp-1_2-1-1.4.3-150400.1.6 SUSE Linux Enterprise Module for Desktop Applications 15 SP5:libgupnp-1_2-1-1.4.3-150400.1.6 SUSE Linux Enterprise Module for Desktop Applications 15 SP5:libgupnp-devel-1.4.3-150400.1.6 SUSE Linux Enterprise Module for Desktop Applications 15 SP5:typelib-1_0-GUPnP-1_0-1.4.3-150400.1.6 SUSE Linux Enterprise Module for Desktop Applications 15 SP6:libgupnp-1_6-0-1.6.6-150600.2.3 SUSE Linux Enterprise Module for Desktop Applications 15 SP6:libgupnp-devel-1.6.6-150600.2.3 SUSE Linux Enterprise Module for Desktop Applications 15 SP6:typelib-1_0-GUPnP-1_0-1.6.6-150600.2.3 SUSE Linux Enterprise Module for Desktop Applications 15 SP7:libgupnp-1_6-0-1.6.6-150600.2.3 SUSE Linux Enterprise Module for Desktop Applications 15 SP7:libgupnp-devel-1.6.6-150600.2.3 SUSE Linux Enterprise Module for Desktop Applications 15 SP7:typelib-1_0-GUPnP-1_0-1.6.6-150600.2.3 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP4:libgupnp-1_0-4-1.0.2-3.3.1 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP4:libgupnp-1_0-4-32bit-1.0.2-3.3.1 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP4:libgupnp-1_2-0-1.2.2-3.3.1 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP4:libgupnp-1_2-0-32bit-1.2.2-3.3.1 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP5:libgupnp-1_0-4-1.0.2-3.3.1 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP5:libgupnp-1_0-4-32bit-1.0.2-3.3.1 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP5:libgupnp-1_2-0-1.2.2-3.3.1 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP5:libgupnp-1_2-0-32bit-1.2.2-3.3.1 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP6:libgupnp-1_0-4-1.0.2-3.3.1 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP6:libgupnp-1_0-4-32bit-1.0.2-3.3.1 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP6:libgupnp-1_2-0-1.2.2-3.3.1 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP6:libgupnp-1_2-0-32bit-1.2.2-3.3.1 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP7:libgupnp-1_0-4-1.0.2-3.3.1 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP7:libgupnp-1_0-4-32bit-1.0.2-3.3.1 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP7:libgupnp-1_2-0-1.2.2-3.3.1 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP7:libgupnp-1_2-0-32bit-1.2.2-3.3.1 SUSE Linux Enterprise Module for Package Hub 15 SP2:libgupnp-devel-1.2.2-3.3.1 SUSE Linux Enterprise Module for Package Hub 15 SP2:typelib-1_0-GUPnP-1_0-1.2.2-3.3.1 SUSE Linux Enterprise Module for Package Hub 15 SP3:libgupnp-devel-1.2.2-3.3.1 SUSE Linux Enterprise Module for Package Hub 15 SP3:typelib-1_0-GUPnP-1_0-1.2.2-3.3.1 SUSE Linux Enterprise Server 16.0:gupnp-doc-1.6.8-160000.2.2 SUSE Linux Enterprise Server 16.0:libgupnp-1_6-0-1.6.8-160000.2.2 SUSE Linux Enterprise Server 16.0:typelib-1_0-GUPnP-1_0-1.6.8-160000.2.2 SUSE Linux Enterprise Software Development Kit 12 SP5:libgupnp-1_0-4-0.20.18-8.3.1 SUSE Linux Enterprise Software Development Kit 12 SP5:libgupnp-devel-0.20.18-8.3.1 SUSE Linux Enterprise Software Development Kit 12 SP5:typelib-1_0-GUPnP-1_0-0.20.18-8.3.1 SUSE Linux Enterprise Workstation Extension 12 SP5:libgupnp-1_0-4-0.20.18-8.3.1 SUSE Linux Enterprise Workstation Extension 15 SP2:typelib-1_0-GUPnP-1_0-1.2.2-3.3.1 SUSE Linux Enterprise Workstation Extension 15 SP3:typelib-1_0-GUPnP-1_0-1.2.2-3.3.1 SUSE Linux Enterprise Workstation Extension 15 SP4:typelib-1_0-GUPnP-1_0-1.4.3-150400.1.6 openSUSE Leap 15.2:libgupnp-1_2-0-1.2.2-lp152.2.3.1 openSUSE Leap 15.2:libgupnp-1_2-0-32bit-1.2.2-lp152.2.3.1 openSUSE Leap 15.2:libgupnp-devel-1.2.2-lp152.2.3.1 openSUSE Leap 15.2:typelib-1_0-GUPnP-1_0-1.2.2-lp152.2.3.1 openSUSE Leap 15.3:libgupnp-1_2-0-1.2.2-3.3.1 openSUSE Leap 15.3:libgupnp-1_2-0-32bit-1.2.2-3.3.1 openSUSE Leap 15.3:libgupnp-devel-1.2.2-3.3.1 openSUSE Leap 15.3:typelib-1_0-GUPnP-1_0-1.2.2-3.3.1 openSUSE Leap 15.4:libgupnp-1_2-1-1.4.3-150400.1.6 openSUSE Tumbleweed:libgupnp-1_2-0-1.2.7-2.2 openSUSE Tumbleweed:libgupnp-1_2-0-32bit-1.2.7-2.2 openSUSE Tumbleweed:libgupnp-devel-1.2.7-2.2 openSUSE Tumbleweed:typelib-1_0-GUPnP-1_0-1.2.7-2.2 SUSE Linux Enterprise Module for Desktop Applications 15 SP2:gupnp-igd SUSE Linux Enterprise Module for Desktop Applications 15 SP2:libgupnp-igd-1_0-4 SUSE Linux Enterprise Workstation Extension 12 SP5:gupnp-igd SUSE Linux Enterprise Workstation Extension 12 SP5:libgupnp-igd-1_0-4 SUSE Linux Enterprise Workstation Extension 15 SP2:gupnp-igd SUSE Linux Enterprise Workstation Extension 15 SP2:typelib-1_0-GUPnPIgd-1_0 critical 5.8 AV:N/AC:M/Au:N/C:P/I:P/A:N 9.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L