(RHSA-2024:4937) Important: varnish:6 security update

2024-07-3109:57:20

access.redhat.com

varnish cache

http accelerator

denial of service

http/2

security update

AI Score

6.8

Confidence

Low

JSON

Varnish Cache is a high-performance HTTP accelerator. It stores web pages in memory so web servers don’t have to create the same web page over and over again, giving the website a significant speed up.

Security Fix(es):

varnish: HTTP/2 Broken Window Attack may result in denial of service (CVE-2024-30156)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

OSVersionArchitecturePackageVersionFilename
RedHatanyx86_64varnish-docs< 6.0.6-1.module+el8.2.0+22154+6b906702varnish-docs-6.0.6-1.module+el8.2.0+22154+6b906702.x86_64.rpm
RedHatanyx86_64varnish-modules< 0.15.0-4.module+el8+2481+4078e9d2varnish-modules-0.15.0-4.module+el8+2481+4078e9d2.x86_64.rpm
RedHatanyx86_64varnish< 6.0.6-1.module+el8.2.0+22154+6b906702varnish-6.0.6-1.module+el8.2.0+22154+6b906702.x86_64.rpm
RedHatanyx86_64varnish-modules-debugsource< 0.15.0-4.module+el8+2481+4078e9d2varnish-modules-debugsource-0.15.0-4.module+el8+2481+4078e9d2.x86_64.rpm
RedHatanyx86_64varnish-modules-debuginfo< 0.15.0-4.module+el8+2481+4078e9d2varnish-modules-debuginfo-0.15.0-4.module+el8+2481+4078e9d2.x86_64.rpm
RedHatanyx86_64varnish-devel< 6.0.6-1.module+el8.2.0+22154+6b906702varnish-devel-6.0.6-1.module+el8.2.0+22154+6b906702.x86_64.rpm

OS	Version	Architecture	Package	Version	Filename
RedHat	any	x86_64	varnish-docs	< 6.0.6-1.module+el8.2.0+22154+6b906702	varnish-docs-6.0.6-1.module+el8.2.0+22154+6b906702.x86_64.rpm
RedHat	any	x86_64	varnish-modules	< 0.15.0-4.module+el8+2481+4078e9d2	varnish-modules-0.15.0-4.module+el8+2481+4078e9d2.x86_64.rpm
RedHat	any	x86_64	varnish	< 6.0.6-1.module+el8.2.0+22154+6b906702	varnish-6.0.6-1.module+el8.2.0+22154+6b906702.x86_64.rpm
RedHat	any	x86_64	varnish-modules-debugsource	< 0.15.0-4.module+el8+2481+4078e9d2	varnish-modules-debugsource-0.15.0-4.module+el8+2481+4078e9d2.x86_64.rpm
RedHat	any	x86_64	varnish-modules-debuginfo	< 0.15.0-4.module+el8+2481+4078e9d2	varnish-modules-debuginfo-0.15.0-4.module+el8+2481+4078e9d2.x86_64.rpm
RedHat	any	x86_64	varnish-devel	< 6.0.6-1.module+el8.2.0+22154+6b906702	varnish-devel-6.0.6-1.module+el8.2.0+22154+6b906702.x86_64.rpm