High 1 exploited CVE ELSA-2023-5838 1 CVE

Important: nghttp2 security update (Oracle Linux 9)

Published Oct 19, 2023 · Updated Oct 19, 2023

Ecosystem: Oracle Linux

Summary

[1.43.0-5.1]
- fix HTTP/2 Rapid Reset (CVE-2023-44487)

Fixed packages 3

Release	Package	Fixed in
Oracle Linux · 9	libnghttp2	0:1.43.0-5.el9_2.1
Oracle Linux · 9	libnghttp2-devel	0:1.43.0-5.el9_2.1
Oracle Linux · 9	nghttp2	0:1.43.0-5.el9_2.1

Vulnerabilities 1

High 7.5

CVE-2023-44487 Exploited Public exploit EPSS 100%

HTTP/2 Stream Cancellation Attack

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.

nodejs golang go kubescape Debian Ubuntu Azure Linux Alpine Wolfi Maven Go SwiftURL

Oct 10, 2023
KEV Oct 10, 2023