CVE-2024-27088 | BDVDB-2026-225641 Detail

medikooes5-ext

Description#

es5-ext contains ECMAScript 5 extensions. Passing functions with very long names or complex default argument names into `function#copy` or `function#toStringTokens` may cause the script to stall. The vulnerability is patched in v0.10.63.

Impact#

Per CVSS v3.1: confidentiality impact none, integrity impact none, availability impact none. Attack vector: local.

Weaknesses#

CWE-400 Uncontrolled Resource Consumption
CWE-1333 Inefficient Regular Expression Complexity

References#

Exploit#

No public exploit known

History#

Version 12024-02-26Record published in the CVE List.
Version 22024-08-09Most recent update recorded in the CVE List.

Published

Published: 2024-02-26
Last modified: 2024-08-09

Vendor information

Vendor: medikoo
Product: es5-ext

All medikoo vulnerabilities

Score

0.0 None

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 45.6.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Denial of Service

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
>= 0.10.0, < 0.10.63
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

0.0 None

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:N

Metric breakdown
Attack Vector	Local
Attack Complexity	Low
Privileges Required	High
User Interaction	None
Scope	Unchanged
Confidentiality	None
Integrity	None
Availability	None

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).