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PRIOn knowledge basePRION:CVE-2020-26142HistoryMay 11, 2021 - 8:15 p.m.
Design/Logic Flaw
2021-05-1120:15:00
PRIOn knowledge base
www.prio-n.com
13
An issue was discovered in the kernel in OpenBSD 6.6. The WEP, WPA, WPA2, and WPA3 implementations treat fragmented frames as full frames. An adversary can abuse this to inject arbitrary network packets, independent of the network configuration.
References
www.openwall.com/lists/oss-security/2021/05/11/12
github.com/vanhoefm/fragattacks/blob/master/SUMMARY.md
tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWu
www.arista.com/en/support/advisories-notices/security-advisories/12602-security-advisory-63
www.fragattacks.com
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