7.5

CVE-2020-13848

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Libupnp Project ≫ Libupnp Version <= 1.12.1
Debian ≫ Debian Linux Version8.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.47% 0.875
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00030.html
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00033.html
https://github.com/pupnp/pupnp/commit/c805c1de1141cb22f74c0d94dd5664bda37398e0
Patch
Third Party Advisory
https://github.com/pupnp/pupnp/issues/177
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/06/msg00006.html
Third Party Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2021/03/msg00007.html