CVE-2024-21536

Versions of the package http-proxy-middleware before 2.0.7, from 3.0.0 and before 3.0.3 are vulnerable to Denial of Service (DoS) due to an UnhandledPromiseRejection error thrown by micromatch. An attacker could kill the Node.js process and crash the server by making requests to certain paths.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
snykCNA
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P
CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 41%
VendorProductVersion
chimuraihttp-proxy-middleware
𝑥
< 2.0.7
chimuraihttp-proxy-middleware
3.0.3 <
𝑥
< 3.0.3
chimuraihttp-proxy-middleware
𝑥
< 2.0.7
chimuraihttp-proxy-middleware
3.0.0 ≤
𝑥
< 3.0.3
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://gist.github.com/mhassan1/28be67266d82a53708ed59ce5dc3c94a
https://github.com/chimurai/http-proxy-middleware/commit/0b4274e8cc9e9a2c5a06f35fbf456ccfcebc55a5
https://github.com/chimurai/http-proxy-middleware/commit/788b21e4aff38332d6319557d4a5b1b13b1f9a22
https://security.snyk.io/vuln/SNYK-JS-HTTPPROXYMIDDLEWARE-8229906