Detections
Analytics

SCA: security update for rubyzip (GHSA-vqcq-mrmw-mcmg)

critical Tenable Self-Hosted Container Security Plugin ID 422809

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - rubyzip gem rubyzip version 1.2.1 and earlier contains a Directory Traversal vulnerability in Zip::File
 component that can result in write arbitrary files to the filesystem. This attack appear to be exploitable
 via If a site allows uploading of .zip files , an attacker can upload a malicious file that contains
 symlinks or files with absolute pathnames "../" to write arbitrary files to the filesystem..
 (CVE-2018-1000544)

See Also

https://github.com/advisories/GHSA-vqcq-mrmw-mcmg

Plugin Details

Severity: Critical

ID: 422809

Version: Revision 1.4

Type: Local

Family: SCA Checks

Published: 3/29/2025

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.58

Vendor

Vendor Severity: Critical

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.9

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS Score Source: CVE-2018-1000544

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 9/6/2018

Vulnerability Publication Date: 6/15/2018

Reference Information

CVE: CVE-2018-1000544

BID: 107116