7.5

CVE-2022-25881

Exploit

http-cache-semantics < 4.1.1 - Regular Expression Denial of Service (ReDoS)

This affects versions of the package http-cache-semantics before 4.1.1. The issue can be exploited via malicious request header values sent to a server, when that server reads the cache policy from the request using this library.
Mögliche Gegenmaßnahme
Simple Local Avatars: Update to version 2.7.4, or a newer patched version
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Simple Local Avatars
Version *-2.7.3
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Http-cache-semantics Project ≫ Http-cache-semantics SwPlatformnode.js Version < 4.1.1
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.2% 0.414
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
report@snyk.io 5.3 3.9 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE-1333 Inefficient Regular Expression Complexity

The product uses a regular expression with an inefficient, possibly exponential worst-case computational complexity that consumes excessive CPU cycles.