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CVE ID:CVE-2020-26139
Description:An issue was discovered in the kernel in NetBSD 7.1. An Access Point (AP) forwards EAPOL frames to other clients even though the sender has not yet successfully authenticated to the AP. This might be abused in projected Wi-Fi networks to launch denial-of-service attacks against connected clients and makes it easier to exploit other vulnerabilities in connected clients.
Test IDs: 1.3.6.1.4.1.25623.1.0.892689   1.3.6.1.4.1.25623.1.0.892690  
Cross References: Common Vulnerability Exposure (CVE) ID: CVE-2020-26139
Cisco Security Advisory: 20210511 Multiple Vulnerabilities in Frame Aggregation and Fragmentation Implementations of 802.11 Specification Affecting Cisco Products: May 2021
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWu
https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.md
https://www.arista.com/en/support/advisories-notices/security-advisories/12602-security-advisory-63
https://www.fragattacks.com
https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html
https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html
http://www.openwall.com/lists/oss-security/2021/05/11/12




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