High 1 exploited CVE ELSA-2023-5989 1 CVE

Important: varnish security update (Oracle Linux 8)

Published Oct 24, 2023 · Updated Oct 24, 2023

Ecosystem: Oracle Linux

Summary

varnish
[6.0.8-3.1]
- Add parameters h2_rst_allowance and h2_rst_allowance_period to mitigate CVE-2023-44487

varnish-modules

Fixed packages 4

Release	Package	Fixed in
Oracle Linux · 8	varnish	0:6.0.8-3.module+el8.8.0+21197+bdc2c048.1
Oracle Linux · 8	varnish-devel	0:6.0.8-3.module+el8.8.0+21197+bdc2c048.1
Oracle Linux · 8	varnish-docs	0:6.0.8-3.module+el8.8.0+21197+bdc2c048.1
Oracle Linux · 8	varnish-modules	0:0.15.0-6.module+el8.5.0+20320+0b4af72d

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