NVD - CVE-2020-24588
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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2020-24588 Detail

Description

The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that the A-MSDU flag in the plaintext QoS header field is authenticated. Against devices that support receiving non-SSP A-MSDU frames (which is mandatory as part of 802.11n), an adversary can abuse this to inject arbitrary network packets.


Metrics

 
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CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.openwall.com/lists/oss-security/2021/05/11/12 Mailing List  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2021/05/11/12 Mailing List  Third Party Advisory 
https://cert-portal.siemens.com/productcert/pdf/ssa-913875.pdf Third Party Advisory 
https://cert-portal.siemens.com/productcert/pdf/ssa-913875.pdf Third Party Advisory 
https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.md Third Party Advisory 
https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.md Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2023/04/msg00002.html
https://lists.debian.org/debian-lts-announce/2023/04/msg00002.html
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWu Third Party Advisory 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWu Third Party Advisory 
https://www.arista.com/en/support/advisories-notices/security-advisories/12602-security-advisory-63 Third Party Advisory 
https://www.arista.com/en/support/advisories-notices/security-advisories/12602-security-advisory-63 Third Party Advisory 
https://www.fragattacks.com Exploit  Third Party Advisory 
https://www.fragattacks.com Exploit  Third Party Advisory 
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00473.html Third Party Advisory 
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00473.html Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-327 Use of a Broken or Risky Cryptographic Algorithm cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

13 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-24588
NVD Published Date:
05/11/2021
NVD Last Modified:
11/21/2024
Source:
MITRE