CVE-2017-18342 (Critical) detected in PyYAML-3.12.zip

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

CVE-2017-18342 - Critical Severity Vulnerability

Vulnerable Library - PyYAML-3.12.zip

YAML parser and emitter for Python

Library home page: https://files.pythonhosted.org/packages/6b/f0/a0250248ea260d55748fff586d89a32afbb22656f4498b08d2636a48d4ec/PyYAML-3.12.zip

Path to dependency file: /rekall-agent

Path to vulnerable library: /rekall-agent,/rekall-core,/src,/rekall-gui,/tmp/ws-scm/rvmi-rekall

Dependency Hierarchy: - :x: **PyYAML-3.12.zip** (Vulnerable Library)

Found in base branch: rvmi

Vulnerability Details

In PyYAML before 5.1, the yaml.load() API could execute arbitrary code if used with untrusted data. The load() function has been deprecated in version 5.1 and the 'UnsafeLoader' has been introduced for backward compatibility with the function.

Publish Date: 2018-06-27

URL: CVE-2017-18342

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://nvd.nist.gov/vuln/detail/CVE-2017-18342

Release Date: 2018-06-27

Fix Resolution: 5.1

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

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

Matched on "Vulnerable Library"

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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.

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

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