Exploited Vulnerabilities DailyCVE-2023-44487: IETF HTTP/2
EPSS99.9%No. 27 of 1739 in KEV
CVE year2023listed the same year
Same vendor in KEV2
Same product1
| Field | Value |
|---|---|
| Vendor | IETF |
| Product | HTTP/2 |
| Name | HTTP/2 Rapid Reset Attack Vulnerability |
| Added to KEV | 2023-10-10 |
| US federal due date | 2023-10-31 |
| Ransomware use | Unknown |
| CWE | CWE-400 |
CISA description
HTTP/2 contains a rapid reset vulnerability that allows for a distributed denial-of-service attack (DDoS).
Data from CISA's Known Exploited Vulnerabilities (KEV) catalog. EPSS is FIRST's estimated probability of exploitation activity in the next 30 days, refreshed weekly. Always follow the vendor's official guidance.
About this page
A IETF HTTP/2 vulnerability added to CISA's Known Exploited Vulnerabilities catalog on 2023-10-10.