Is CVE-2020-13848 actively exploited?

CVE-2020-13848 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2020-13848?

CVE-2020-13848 has a CVSS score of 7.5 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

How do I patch CVE-2020-13848?

Patch guidance is available from libupnp project security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2020-13848.

Fix CVE-2020-13848 - HIGH libupnp project libupnp

Q: Which products are affected by CVE-2020-13848?

2 products: libupnp project libupnp, debian debian linux.

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.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
Weaknesses: CWE-476 · NULL Pointer Dereference

Metadata

Primary Vendor: LIBUPNP_PROJECT
Published: 6/4/2020
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2020-13848

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary