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CVE-2020-1701

Good to know:

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Date: May 27, 2021

A flaw was found in the KubeVirt main virt-handler versions before 0.26.0 regarding the access permissions of virt-handler. An attacker with access to create VMs could attach any secret within their namespace, allowing them to read the contents of that secret.

Language: Go

Severity Score

Related Resources (6)

https://bugzilla.redhat.com/show_bug.cgi?id=1792092
https://github.com/kubevirt/kubevirt/commit/71238e351390c42f56d177815f957a05ac57bed5
https://github.com/kubevirt/kubevirt/commit/54e4a7cfa299c86099fe50aaf3651656d285df26
https://github.com/kubevirt/kubevirt/commit/5972a10196e5d30dfe8d988856fd9278eb26ceff
https://nvd.nist.gov/vuln/detail/CVE-2020-1701
https://www.mend.io/vulnerability-database/CVE-2020-1701

Severity Score

Weakness Type (CWE)

Incorrect Permission Assignment for Critical Resource

CWE-732

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): SINGLE
Confidentiality (C): PARTIAL
Integrity (I): NONE
Availability (A): NONE
Additional information:

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