CVE-2021-43565 (High) detected in golang.org/x/crypto-v0.0.0-20200622213623-75b288015ac9

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

CVE-2021-43565 - High Severity Vulnerability

Vulnerable Library - golang.org/x/crypto-v0.0.0-20200622213623-75b288015ac9

Library home page: https://proxy.golang.org/golang.org/x/crypto/@v/v0.0.0-20200622213623-75b288015ac9.zip

Path to dependency file: /go.mod

Path to vulnerable library: /go/pkg/mod/cache/download/golang.org/x/crypto/@v/v0.0.0-20200622213623-75b288015ac9.mod

Dependency Hierarchy: - :x: **golang.org/x/crypto-v0.0.0-20200622213623-75b288015ac9** (Vulnerable Library)

Found in HEAD commit: 62eb1f7b1cb792bbe607b277d53b733969f4b2ca

Found in base branch: master

Vulnerability Details

The x/crypto/ssh package before 0.0.0-20211202192323-5770296d904e of golang.org/x/crypto allows an attacker to panic an SSH server.

Publish Date: 2022-09-06

URL: CVE-2021-43565

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://nvd.nist.gov/vuln/detail/CVE-2021-43565

Release Date: 2021-11-10

Fix Resolution: golang-golang-x-crypto-dev - 1:0.0~git20211202.5770296-1;golang-go.crypto-dev - 1:0.0~git20211202.5770296-1

---

Step up your Open Source Security Game with Mend here

[secure-code-warrior-for-github[bot]]

Micro-Learning Topic: Vulnerable library (Detected by phrase)

Matched on "Vulnerable Library"

What is this? (2min video)

Use of vulnerable components will introduce weaknesses into the application. Components with published vulnerabilities will allow easy exploitation as resources will often be available to automate the process.

Try a challenge in Secure Code Warrior