CVE-2020-35498: falha de alta gravidade em openvswitch
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.5epss 8.0%
A vulnerability was found in openvswitch. A limitation in the implementation of userspace packet parsing can allow a malicious user to send a specially crafted packet causing the resulting megaflow in the kernel to be too wide, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
n/a · openvswitchReferências
https://bugzilla.redhat.com/show_bug.cgi?id=1908845https://lists.debian.org/debian-lts-announce/2021/02/msg00032.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UJ4DXFJWMZ325ECZXPZOSK7BOEDJZHPR/https://security.gentoo.org/glsa/202311-16https://www.debian.org/security/2021/dsa-4852https://www.openwall.com/lists/oss-security/2021/02/10/4