Detections
Analytics

SCA: security update for yarn (GHSA-hjxc-462x-x77j)

medium Tenable Self-Hosted Container Security Plugin ID 415822

Description

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

 - The package integrity validation in yarn < 1.19.0 contains a TOCTOU vulnerability where the hash is
 computed before writing a package to cache. It's not computed again when reading from the cache. This may
 lead to a cache pollution attack. (CVE-2019-15608)

See Also

https://github.com/advisories/GHSA-hjxc-462x-x77j

Plugin Details

Severity: Medium

ID: 415822

Version: Revision 1.5

Type: Local

Family: SCA Checks

Published: 1/23/2025

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.18

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.4

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

CVSS Score Source: CVE-2019-15608

CVSS v3

Risk Factor: Medium

Base Score: 5.9

Temporal Score: 5.3

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

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

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2/9/2022

Vulnerability Publication Date: 3/15/2020

Reference Information

CVE: CVE-2019-15608

cwe: CWE-367