CVE-2020-13848
libupnp - security update
7.5
HIGH
CVSS 3.1
EPSS 3.2%
Description
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.
How to fix CVE-2020-13848
To remediate CVE-2020-13848, upgrade the affected package to a fixed version below.
- —upgrade to 1:1.6.19+git20141001-1+deb8u2 or later
- —upgrade to 1:1.6.19+git20160116-1.2+deb9u1 or later
- —no fix listed
Is CVE-2020-13848 being exploited?
Low — EPSS is 3.2%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 1:1.6.19+git20141001-1+deb8u2
- from 0, < 1:1.6.19+git20160116-1.2+deb9u1
- from 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |