6.4
CVSSv2

CVE-2018-20834

Published: 30/04/2019 Updated: 04/09/2019
CVSS v2 Base Score: 6.4 | Impact Score: 4.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 571
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:P

Vulnerability Summary

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).

Vulnerability Trend

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node-tar project node-tar

Vendor Advisories

Synopsis Important: rh-nodejs8-nodejs security update Type/Severity Security Advisory: Important Topic An update for rh-nodejs8-nodejs is now available for Red Hat Software CollectionsRed Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring Sys ...

Github Repositories

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