PT-2020-9156 · Vega-Util · Vega-Util

Published 2020-03-09 · Updated 2022-12-02 · CVE-2019-10806

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions vega-util versions prior to 1.13.1

Description The issue allows manipulation of the object prototype. The vega.mergeConfig method within vega-util can be tricked into adding or modifying properties of the Object.prototype.

Recommendations For versions prior to 1.13.1, update to version 1.13.1 or later to resolve the issue. As a temporary workaround, consider restricting the use of the vega.mergeConfig method until a patch is applied.

Exploit

Fix

Prototype Pollution

RCE

Weakness Enumeration

CWE-1321

CWE-915

CWE-20

Related Identifiers

CVE-2019-10806

GHSA-6HWH-RQWF-CXXR

SNYK-JS-VEGAUTIL-559223

Affected Products

Vega-Util

References · 5

• 🔥 https://snyk.io/vuln/SNYK-JS-VEGAUTIL-559223 · Exploit
• https://github.com/vega/vega/commit/8f33a0b5170d7de4f12fc248ec0901234342367b · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2019-10806 · Security Note
• https://osv.dev/vulnerability/CVE-2019-10806 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-6hwh-rqwf-cxxr · Vendor Advisory