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CVE-2023-44487

high CVSS 7.5 Exploited in the wild EPSS 100.0%

The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.

Versions it affects

Software versions checked with the free lookup that CVE-2023-44487 applies to, and the release that fixes it where the sources name one.

Jenkins 1.509 fixed in 1.1

At a glance

Severity
High
CVSS base score
7.5 out of 10
Known exploited
Yes: listed in CISA's catalogue of vulnerabilities exploited in the wild
EPSS
100.0% probability of exploitation in the next 30 days, higher than 100% of scored vulnerabilities
Weakness
CWE-400
Published
2023-10-10
NVD CVE.org

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