PT-2023-12403 · Unknown · Cronvel String-Kit

Published 2023-01-02 · Updated 2024-05-17 · CVE-2021-4299

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions cronvel string-kit versions up to 0.12.7

Description A problematic issue was found in the naturalSort function of the lib/naturalSort.js file, leading to inefficient regular expression complexity. The attack can be initiated remotely.

Recommendations For cronvel string-kit versions up to 0.12.7, upgrade to version 0.12.8 to address this issue. As a temporary workaround, consider restricting the use of the naturalSort function until the patch is applied.

Fix

DoS

Weakness Enumeration

CWE-1333

Related Identifiers

CVE-2021-4299

GHSA-PFRM-4RJW-G9Q5

Affected Products

Cronvel String-Kit

References · 8

• https://github.com/cronvel/string-kit/commit/9cac4c298ee92c1695b0695951f1488884a7ca73 · Patch
• https://github.com/cronvel/string-kit/releases/tag/v0.12.8 · Patch
• https://osv.dev/vulnerability/GHSA-pfrm-4rjw-g9q5 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-4299 · Security Note
• https://osv.dev/vulnerability/CVE-2021-4299 · Vendor Advisory
• https://github.com/cronvel/string-kit · Note
• https://vuldb.com/?id.217180 · Note
• https://vuldb.com/?ctiid.217180 · Note