CVE-2021-21317 – uap-core

Package

Manager: npm
Name: uap-core
Vulnerable Version: >=0 <0.11.0

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS: 0.01481 pctl0.80263

Details

Denial of Service in uap-core ## Impact Some regexes are vulnerable to regular expression denial of service (REDoS) due to overlapping capture groups. This allows remote attackers to overload a server by setting the User-Agent header in an HTTP(S) request to maliciously crafted long strings. ## Patches Please update uap-core to >= v0.11.0 Downstream packages such as uap-python, uap-ruby etc which depend upon uap-core follow different version schemes.

Metadata

Created: 2021-02-02T15:46:38Z
Modified: 2024-02-08T22:17:20Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/02/GHSA-p4pj-mg4r-x6v4/GHSA-p4pj-mg4r-x6v4.json
CWE IDs: ["CWE-1333", "CWE-400"]
Alternative ID: GHSA-p4pj-mg4r-x6v4
Finding: F211
Auto approve: 1