CVE-2019-10081

HIGH7.5EPSS 36.1%

apache2 - security update

Published: 8/15/2019Modified: 3/9/2026

Also known as:DSA-4509-1ALPINE-CVE-2019-10081DEBIAN-CVE-2019-10081

Description

HTTP/2 (2.4.20 through 2.4.39) very early pushes, for example configured with "H2PushResource", could lead to an overwrite of memory in the pushing request's pool, leading to crashes. The memory copied is that of the configured push link header values, not data supplied by the client.

Affected packages (3)

Alpine/apache2from 0, < 2.4.41-r0
Debian/apache2from 0, < 2.4.41-1
Debian/apache2from 0, < 2.4.25-3+deb9u8

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	HIGH7.5	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References (2)

ADVISORYhttps://security.alpinelinux.org/vuln/CVE-2019-10081
ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2019-10081