Detections
Analytics

SCA: security update for nokogiri (GHSA-242x-7cm6-4w8j)

high Tenable Self-Hosted Container Security Plugin ID 433418

Description

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

 - In xsltCopyText in transform.c in libxslt 1.1.33, a pointer variable isn't reset under certain
 circumstances. If the relevant memory area happened to be freed and reused in a certain way, a bounds
 check could fail and memory outside a buffer could be written to, or uninitialized data could be
 disclosed. (CVE-2019-18197)

See Also

https://github.com/advisories/GHSA-242x-7cm6-4w8j

Plugin Details

Severity: High

ID: 433418

Version: Revision 1.3

Type: Local

Family: SCA Checks

Published: 8/19/2025

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.15

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: Medium

Base Score: 5.1

Temporal Score: 3.8

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

CVSS Score Source: CVE-2019-18197

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 5/24/2022

Vulnerability Publication Date: 10/18/2019

Reference Information

CVE: CVE-2019-18197