CVE-2021-28235 (Critical) detected in github.com/etcd-io/etcd-v3.2.24, github.com/etcd-io/etcd/etcdserver-v3.2.24

[mend-bolt-for-github[bot]]

CVE-2021-28235 - Critical Severity Vulnerability

Vulnerable Libraries - github.com/etcd-io/etcd-v3.2.24, github.com/etcd-io/etcd/etcdserver-v3.2.24

github.com/etcd-io/etcd-v3.2.24

Distributed reliable key-value store for the most critical data of a distributed system

Library home page: https://proxy.golang.org/github.com/etcd-io/etcd/@v/v3.2.24+incompatible.zip

Dependency Hierarchy: - :x: **github.com/etcd-io/etcd-v3.2.24** (Vulnerable Library)

github.com/etcd-io/etcd/etcdserver-v3.2.24

Distributed reliable key-value store for the most critical data of a distributed system

Dependency Hierarchy: - :x: **github.com/etcd-io/etcd/etcdserver-v3.2.24** (Vulnerable Library)

Found in HEAD commit: cd87321da747fd23c6285641b10b0432943dfed6

Found in base branch: master

Vulnerability Details

Authentication vulnerability found in Etcd-io v.3.4.10 allows remote attackers to escalate privileges via the debug function.

Publish Date: 2023-04-04

URL: CVE-2021-28235

CVSS 3 Score Details (9.8)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://github.com/advisories/GHSA-gmph-wf7j-9gcm

Release Date: 2023-04-04

Fix Resolution: v3.4.25,v3.5.8

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