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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:135713
[Rus]
Version
3
Class
vulnerability
ALTXid
331074
Language
English
Severity
Medium
Title
Oracle Linux -- Vulnerability in kubernetes, kubeadm, kubectl, kubelet, olcne, olcnectl, kata, Istio (CVE-2020-8559)
Description
The vulnerability was found in kubernetes, kubeadm, kubectl, kubelet, olcne, olcnectl, kata, Istio.
Family
unix
Platform
Oracle Linux 7
Product
Istio
kata
kubeadm
kubectl
kubelet
kubernetes
olcne
olcnectl
Reference
CVE: CVE-2020-8559
CVE: CVE-2020-8559
Id:
CVE-2020-8559
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8559
Comment
: The Kubernetes kube-apiserver in versions v1.6-v1.15, and versions prior to v1.16.13, v1.17.9 and v1.18.6 are vulnerable to an unvalidated redirect on proxied upgrade requests that could allow an attacker to escalate privileges from a node compromise to a full cluster compromise.
CVSSv2 Score:
6
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
SINGLE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:S/C:P/I:P/A:P
CVSSv3 Score:
6.8
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
CWE:
601 (URL Redirection to Untrusted Site ('Open Redirect'))
References:
https://github.com/kubernetes/kubernetes/issues/92914 (MISC)
https://groups.google.com/d/msg/kubernetes-security-announce/JAIGG5yNROs/19nHQ5wkBwAJ (MISC)
https://security.netapp.com/advisory/ntap-20200810-0004/ (CONFIRM)
VENDOR: ELSA-2020-5767
VENDOR: ELSA-2020-5767
Id:
ELSA-2020-5767
Reference:
http://linux.oracle.com/errata/ELSA-2020-5767.html
VENDOR: ELSA-2020-5766
VENDOR: ELSA-2020-5766
Id:
ELSA-2020-5766
Reference:
http://linux.oracle.com/errata/ELSA-2020-5766.html
VENDOR: ELSA-2020-5765
VENDOR: ELSA-2020-5765
Id:
ELSA-2020-5765
Reference:
http://linux.oracle.com/errata/ELSA-2020-5765.html
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