CriticalCVECISA — Known Exploited Vulnerabilities· 10 Oct 2023

CVE-2023-44487 — HTTP/2 Rapid Reset Attack Vulnerability

Severity: Critical · Kind: Vulnerability

Plain-English summary on the way

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From the source

IETF HTTP/2. HTTP/2 contains a rapid reset vulnerability that allows for a distributed denial-of-service attack (DDoS). Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Vulnerability facts

CVE: CVE-2023-44487
On CISA KEV since: 2023-10-10
Ransomware use: Unknown

Read the original advisory →← All threat intel

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Plain-English summaries are AI-generated and reviewed for tone, not technical accuracy. For incident response, always rely on the original source linked above.