openSUSE Security Update : apache2 (openSUSE-2019-2051) (Internal Data Buffering)

critical Nessus Plugin ID 128460
New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Synopsis

The remote openSUSE host is missing a security update.

Description

This update for apache2 fixes the following issues :

Security issues fixed :

- CVE-2019-9517: Fixed HTTP/2 implementations that are vulnerable to unconstrained interal data buffering (bsc#1145575).

- CVE-2019-10081: Fixed mod_http2 that is vulnerable to memory corruption on early pushes (bsc#1145742).

- CVE-2019-10082: Fixed mod_http2 that is vulnerable to read-after-free in h2 connection shutdown (bsc#1145741).

- CVE-2019-10092: Fixed limited cross-site scripting in mod_proxy (bsc#1145740).

- CVE-2019-10097: Fixed mod_remoteip stack-based buffer overflow and NULL pointer dereference (bsc#1145739).

- CVE-2019-10098: Fixed mod_rewrite configuration vulnerablility to open redirect (bsc#1145738).

This update was imported from the SUSE:SLE-15:Update update project.

Solution

Update the affected apache2 packages.

See Also

https://bugzilla.opensuse.org/show_bug.cgi?id=1145575

https://bugzilla.opensuse.org/show_bug.cgi?id=1145738

https://bugzilla.opensuse.org/show_bug.cgi?id=1145739

https://bugzilla.opensuse.org/show_bug.cgi?id=1145740

https://bugzilla.opensuse.org/show_bug.cgi?id=1145741

https://bugzilla.opensuse.org/show_bug.cgi?id=1145742

Plugin Details

Severity: Critical

ID: 128460

File Name: openSUSE-2019-2051.nasl

Version: 1.4

Type: local

Agent: unix

Published: 9/3/2019

Updated: 9/23/2020

Dependencies: ssh_get_info.nasl

Risk Information

CVSS Score Source: CVE-2019-10082

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 5

Vector: AV:N/AC:L/Au:N/C:P/I:N/A:P

Temporal Vector: E:POC/RL:OF/RC:C

CVSS v3

Risk Factor: Critical

Base Score: 9.1

Temporal Score: 8.2

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Temporal Vector: E:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:novell:opensuse:apache2, p-cpe:/a:novell:opensuse:apache2-debuginfo, p-cpe:/a:novell:opensuse:apache2-debugsource, p-cpe:/a:novell:opensuse:apache2-devel, p-cpe:/a:novell:opensuse:apache2-event, p-cpe:/a:novell:opensuse:apache2-event-debuginfo, p-cpe:/a:novell:opensuse:apache2-example-pages, p-cpe:/a:novell:opensuse:apache2-prefork, p-cpe:/a:novell:opensuse:apache2-prefork-debuginfo, p-cpe:/a:novell:opensuse:apache2-utils, p-cpe:/a:novell:opensuse:apache2-utils-debuginfo, p-cpe:/a:novell:opensuse:apache2-worker, p-cpe:/a:novell:opensuse:apache2-worker-debuginfo, cpe:/o:novell:opensuse:15.1

Required KB Items: Host/local_checks_enabled, Host/SuSE/release, Host/SuSE/rpm-list, Host/cpu

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 9/2/2019

Vulnerability Publication Date: 8/13/2019

Reference Information

CVE: CVE-2019-10081, CVE-2019-10082, CVE-2019-10092, CVE-2019-10097, CVE-2019-10098, CVE-2019-9517