vital-ws / lets-dev-demo

https://yarnpkg.com/blog/2017/07/11/lets-dev-a-package-manager/
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CVE-2018-20834 (High) detected in tar-2.2.1.tgz - autoclosed #21

Closed mend-for-github-com[bot] closed 10 months ago

mend-for-github-com[bot] commented 10 months ago

CVE-2018-20834 - High Severity Vulnerability

Vulnerable Library - tar-2.2.1.tgz

tar for node

Library home page: https://registry.npmjs.org/tar/-/tar-2.2.1.tgz

Path to dependency file: /package.json

Path to vulnerable library: /package.json

Dependency Hierarchy: - babel-cli-6.24.1.tgz (Root Library) - chokidar-1.7.0.tgz - fsevents-1.1.2.tgz - node-pre-gyp-0.6.36.tgz - :x: **tar-2.2.1.tgz** (Vulnerable Library)

Found in base branch: master

Vulnerability Details

A vulnerability was found in node-tar before version 4.4.2 (excluding version 2.2.2). An Arbitrary File Overwrite issue exists when extracting a tarball containing a hardlink to a file that already exists on the system, in conjunction with a later plain file with the same name as the hardlink. This plain file content replaces the existing file content. A patch has been applied to node-tar v2.2.2).

Publish Date: 2019-04-30

URL: CVE-2018-20834

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: High - Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16082

Release Date: 2019-04-30

Fix Resolution (tar): 2.2.2

Direct dependency fix Resolution (babel-cli): 6.26.0


:rescue_worker_helmet: Automatic Remediation will be attempted for this issue.

mend-for-github-com[bot] commented 10 months ago

: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.