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CVE-2022-43755

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Date: February 6, 2023

A Insufficient Entropy vulnerability in SUSE Rancher allows attackers that gained knowledge of the cattle-token to continue abusing this even after the token was renewed. This issue affects: SUSE Rancher Rancher versions prior to 2.6.10; Rancher versions prior to 2.7.1.

Language: Go

Severity Score

Related Resources (5)

https://bugzilla.suse.com/show_bug.cgi?id=1205297
https://github.com/rancher/rancher/security/advisories/GHSA-8c69-r38j-rpfj
https://github.com/rancher/rancher
https://nvd.nist.gov/vuln/detail/CVE-2022-43755
https://www.mend.io/vulnerability-database/CVE-2022-43755

Severity Score

Weakness Type (CWE)

Insufficient Entropy

CWE-331

Use of Insufficiently Random Values

CWE-330

Top Fix

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Upgrade Version

Upgrade to version github.com/rancher/rancher - v2.6.10;github.com/rancher/rancher - v2.7.1

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CVSS v3.1

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

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