High ELSA-2024-1872 1 CVE

Important: mod_http2 security update (Oracle Linux 9)

Published Apr 18, 2024 · Updated Apr 18, 2024

Ecosystem: Oracle Linux

Summary

[1.15.19-5.1]
- Resolves: RHEL-29826 - mod_http2: httpd: CONTINUATION frames
DoS (CVE-2024-27316)

Fixed packages 1

Release	Package	Fixed in
Oracle Linux · 9	mod_http2	0:1.15.19-5.el9_3.1

Vulnerabilities 1

High 7.5

CVE-2024-27316 Public exploit EPSS 89%

Apache HTTP Server: HTTP/2 DoS by memory exhaustion on endless continuation frames

HTTP/2 incoming headers exceeding the limit are temporarily buffered in nghttp2 in order to generate an informative HTTP 413 response. If a client does not stop sending headers, this leads to memory exhaustion.

Apache Software Foundation Apache HTTP Server apache2 apache2 Debian Ubuntu Azure Linux Alpine

Apr 4, 2024