CVE-2020-26147
Publicada el · Actualizada el
3Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackepss 7.6%
probabilidad de explotación
7.6%top 5% de las CVE
explotación observada
noninguna fuente lo reporta
An issue was discovered in the Linux kernel 5.8.9. The WEP, WPA, WPA2, and WPA3 implementations reassemble fragments even though some of them were sent in plaintext. This vulnerability can be abused to inject packets and/or exfiltrate selected fragments when another device sends fragmented frames and the WEP, CCMP, or GCMP data-confidentiality protocol is used.
Productos afectados
n/a · n/aReferencias
https://cert-portal.siemens.com/productcert/html/ssa-019200.htmlhttps://cert-portal.siemens.com/productcert/html/ssa-913875.htmlhttps://cert-portal.siemens.com/productcert/pdf/ssa-913875.pdfhttps://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.mdhttps://lists.debian.org/debian-lts-announce/2021/06/msg00019.htmlhttps://lists.debian.org/debian-lts-announce/2021/06/msg00020.htmlhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWuhttps://www.arista.com/en/support/advisories-notices/security-advisories/12602-security-advisory-63https://www.fragattacks.comhttp://www.openwall.com/lists/oss-security/2021/05/11/12