{"id":"CVE-2020-13848","details":"Portable UPnP SDK (aka libupnp) 1.12.1 and earlier allows remote attackers to cause a denial of service (crash) via a crafted SSDP message due to a NULL pointer dereference in the functions FindServiceControlURLPath and FindServiceEventURLPath in genlib/service_table/service_table.c.","modified":"2026-08-07T16:35:48.510767Z","published":"2020-06-04T20:15:12.050Z","related":["openSUSE-SU-2020:0805-1","openSUSE-SU-2020:0821-1"],"database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"8.0"},{"last_affected":"8.0"}],"source":"CPE_STRING","vendor_product":"debian:debian_linux"}]},"references":[{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00030.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00033.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2021/03/msg00007.html"},{"type":"ADVISORY","url":"https://github.com/pupnp/pupnp/issues/177"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2020/06/msg00006.html"},{"type":"FIX","url":"https://github.com/pupnp/pupnp/commit/c805c1de1141cb22f74c0d94dd5664bda37398e0"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/pupnp/pupnp","events":[{"introduced":"0"},{"last_affected":"2251e8c750023516bd9691b7ed510c8e16fc32de"},{"fixed":"c805c1de1141cb22f74c0d94dd5664bda37398e0"}],"database_specific":{"cpe":"cpe:2.3:a:libupnp_project:libupnp:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"1.12.1"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["release-1.12.1","release-1.12.0","release-1.10.1","release-1.10.0","release-1.8.4","release-1.8.3","release-1.8.2","release-1.8.1","release-1.8.0","last_svn_trunk"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13848.json","vanir_signatures_modified":"2026-08-07T16:35:48Z","vanir_signatures":[{"source":"https://github.com/pupnp/pupnp/commit/c805c1de1141cb22f74c0d94dd5664bda37398e0","target":{"function":"FindServiceControlURLPath","file":"upnp/src/genlib/service_table/service_table.c"},"deprecated":false,"digest":{"function_hash":"79463571561584144062505277369637722696","length":475},"id":"CVE-2020-13848-311146f5","signature_type":"Function","signature_version":"v1"},{"deprecated":false,"digest":{"line_hashes":["254190529166817382807138848221914790031","214114083820680281622544672170266650654","301047464421182607895720242849431359365","81402943769641128951445229135463046269","268095423369924427596958001589388859892","121601122071212668283904319526969823011","207533361033881441935682368798047477810","143810042312871380632822820588424683675","243103399775605709484282410288451755090","13462379172236721427370051320848755901","48730471418428396989306607678967666370","40318774815897256245049286170377712276"],"threshold":0.9},"id":"CVE-2020-13848-dcef5ef7","signature_type":"Line","signature_version":"v1","source":"https://github.com/pupnp/pupnp/commit/c805c1de1141cb22f74c0d94dd5664bda37398e0","target":{"file":"upnp/src/genlib/service_table/service_table.c"}},{"signature_type":"Function","signature_version":"v1","source":"https://github.com/pupnp/pupnp/commit/c805c1de1141cb22f74c0d94dd5664bda37398e0","target":{"file":"upnp/src/genlib/service_table/service_table.c","function":"FindServiceEventURLPath"},"deprecated":false,"digest":{"function_hash":"278608183070523950197306677034382698640","length":469},"id":"CVE-2020-13848-dd9633ea"}]}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}