CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
57.4%
http-cache semantics contains an Inefficient Regular Expression Complexity , leading to Denial of Service. 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.
github.com/kornelski/http-cache-semantics
github.com/kornelski/http-cache-semantics/blob/master/index.js%23L83
github.com/kornelski/http-cache-semantics/commit/560b2d8ef452bbba20ffed69dc155d63ac757b74
nvd.nist.gov/vuln/detail/CVE-2022-25881
security.netapp.com/advisory/ntap-20230622-0008
security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-3253332
security.snyk.io/vuln/SNYK-JS-HTTPCACHESEMANTICS-3248783