CVE-2020-27813 (High) detected in github.com/etcd-io/etcd-v3.4.3

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

CVE-2020-27813 - High Severity Vulnerability

Vulnerable Library - github.com/etcd-io/etcd-v3.4.3

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

Dependency Hierarchy: - :x: **github.com/etcd-io/etcd-v3.4.3** (Vulnerable Library)

Found in HEAD commit: 6e30df8c07a51f900077867824d3807dffb18045

Found in base branch: master

Vulnerability Details

An integer overflow vulnerability exists with the length of websocket frames received via a websocket connection. An attacker would use this flaw to cause a denial of service attack on an HTTP Server allowing websocket connections.

Publish Date: 2020-12-02

URL: CVE-2020-27813

CVSS 3 Score Details (7.5)

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://osv.dev/vulnerability/GO-2020-0019

Release Date: 2020-12-02

Fix Resolution: v1.4.1

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

:heavy_check_mark: This issue was automatically closed by WhiteSource because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the WhiteSource inventory.

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

:information_source: This issue was automatically re-opened by Mend because the vulnerable library in the specific branch(es) has been detected in the Mend inventory.