CVE ID:	CVE-2020-12695
Description:	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.
Test IDs:	1.3.6.1.4.1.25623.1.0.892318   1.3.6.1.4.1.25623.1.1.10.2020.0304   1.3.6.1.4.1.25623.1.1.2.2020.2477   1.3.6.1.4.1.25623.1.0.704898   1.3.6.1.4.1.25623.1.1.2.2020.1981   1.3.6.1.4.1.25623.1.0.844576   1.3.6.1.4.1.25623.1.0.878034   1.3.6.1.4.1.25623.1.1.2.2021.1131   1.3.6.1.4.1.25623.1.1.2.2021.1372   1.3.6.1.4.1.25623.1.0.892315   1.3.6.1.4.1.25623.1.0.878077   1.3.6.1.4.1.25623.1.0.878022   1.3.6.1.4.1.25623.1.0.878036   1.3.6.1.4.1.25623.1.0.878072   1.3.6.1.4.1.25623.1.1.2.2020.2276
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2020-12695 Debian Security Information: DSA-4806 (Google Search) https://www.debian.org/security/2020/dsa-4806 Debian Security Information: DSA-4898 (Google Search) https://www.debian.org/security/2021/dsa-4898 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RQEYVY4D7LASH6AI4WK3IK2QBFHHF3Q2/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MZDWHKGN3LMGSUEOAAVAMOD3IUIPJVOJ/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L3SHL4LOFGHJ3DIXSUIQELGVBDJ7V7LB/ http://packetstormsecurity.com/files/158051/CallStranger-UPnP-Vulnerability-Checker.html https://corelight.blog/2020/06/10/detecting-the-new-callstranger-upnp-vulnerability-with-zeek/ https://github.com/corelight/callstranger-detector https://github.com/yunuscadirci/CallStranger https://www.callstranger.com https://www.kb.cert.org/vuls/id/339275 https://www.tenable.com/blog/cve-2020-12695-callstranger-vulnerability-in-universal-plug-and-play-upnp-puts-billions-of https://lists.debian.org/debian-lts-announce/2020/08/msg00011.html https://lists.debian.org/debian-lts-announce/2020/08/msg00013.html https://lists.debian.org/debian-lts-announce/2020/12/msg00017.html http://www.openwall.com/lists/oss-security/2020/06/08/2 https://usn.ubuntu.com/4494-1/