CVSS 3.1 Score 7.5 of 10 (high)


Published Oct 10, 2023
Updated: Apr 26, 2024
CWE ID 400


CVE-2023-44487, also known as HTTP/2 Rapid Reset, is a vulnerability that affects various products. The HTTP/2 protocol allows for a denial of service attack by consuming server resources. This vulnerability can be exploited by canceling requests rapidly, leading to the resetting of multiple streams. The danger posed by this vulnerability is high, with a base severity rating of HIGH and a base score of 7.5. It does not require any privileges or user interaction and can be exploited remotely over a network. The impact includes high availability impact but no integrity or confidentiality impact. The exploitability score is 3.9 out of 10, indicating that it is relatively easy to exploit. Remediation steps to mitigate this vulnerability are not provided in the given information.

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