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MitreCVELIST:CVE-2020-26142HistoryMay 11, 2021 - 7:41 p.m.
CVE-2020-26142
2021-05-1119:41:14
mitre
www.cve.org
5
openbsd
kernel
network injection
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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