CVE - CVE-2020-26141

CVE-ID
CVE-2020-26141	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
An issue was discovered in the ALFA Windows 10 driver 6.1316.1209 for AWUS036H. The Wi-Fi implementation does not verify the Message Integrity Check (authenticity) of fragmented TKIP frames. An adversary can abuse this to inject and possibly decrypt packets in WPA or WPA2 networks that support the TKIP data-confidentiality protocol.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CISCO:20210511 Multiple Vulnerabilities in Frame Aggregation and Fragmentation Implementations of 802.11 Specification Affecting Cisco Products: May 2021 URL:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWu CONFIRM:https://cert-portal.siemens.com/productcert/pdf/ssa-913875.pdf MISC:https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.md MISC:https://www.arista.com/en/support/advisories-notices/security-advisories/12602-security-advisory-63 MISC:https://www.fragattacks.com MLIST:[oss-security] 20210511 various 802.11 security issues - fragattacks.com URL:http://www.openwall.com/lists/oss-security/2021/05/11/12
Assigning CNA
MITRE Corporation
Date Record Created
20200929	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20200929)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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