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CVE-2023-1668

A flaw was found in openvswitch (OVS). When processing an IP packet with protocol 0 OVS will install the datapath flow without the action modifying the IP header. This issue results (for both kernel and userspace datapath) in installing a datapath flow matching all IP protocols (nw_proto is wildcarded) for this flow but with an incorrect action possibly causing incorrect handling of other IP packets with a != 0 IP protocol that matches this dp flow.

CVSS Skor

8.2

EPSS İhtimal

%1.2

Risk Skoru

0.1

Yayın

3 yıl önce

Vulnerability Timeline (Değişiklik ve Güncelleme Geçmişi)

CVE-2023-1668 zafiyeti üzerinde NVD, CISA ve MITRE tarafından yapılan tarihsel değişiklikler:

TarihAktör / Kaynakİşlem / AçıklamaTürÖnceki DeğerYeni Değer
29.10.2026nvd@nist.govInitial Analysis & CVSS Vector AssignmentCVSS V3.1—CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
11.04.2023CISA CoordinatorSSVC Risk Re-assessmentSSVC / KEVexploitation: noneexploitation: none
11.04.2023MITRE / NVDNew CVE Record Received & IngestedCVE Created—CVE-2023-1668

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  "https://api.daybreach.dev/api/v1/intel/cves/CVE-2023-1668"
CVE-2023-1668 · A flaw was found in openvswitch (OVS). When…