PT-2020-4783 · Intel · Intel Proset/Wireless Wifi

Published 2020-11-10 · Updated 2021-07-21 · CVE-2020-12317

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:A/AC:L/Au:N/C:N/I:P/A:C

Name of the Vulnerable Software and Affected Versions: Intel(R) PROSet/Wireless WiFi versions prior to 21.110

Description: The issue is related to improper buffer restriction in Intel(R) PROSet/Wireless WiFi products, which may allow an unauthenticated user to potentially enable denial of service via adjacent access. This can be exploited by a remote attacker to cause a denial of service.

Recommendations: For versions prior to 21.110, update to version 21.110 or later to resolve the issue. As a temporary workaround, consider restricting access to adjacent networks to minimize the risk of exploitation.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

BDU:2020-05335

CVE-2020-12317

Affected Products

Intel Proset/Wireless Wifi

References · 9

• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00402 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-05335 · Security Note
• https://ubuntu.com/security/CVE-2020-12317 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-12317 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-12317 · Security Note
• https://osv.dev/vulnerability/CVE-2020-12317 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-12317 · Vendor Advisory
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00402.html · Note
• https://cybersecurity-help.cz/vdb/SB2020111101 · Note