SUSE SLED15 / SLES15 Security Update : go1.12 (SUSE-SU-2019:2214-1) (Ping Flood) (Reset Flood)

critical Nessus Plugin ID 128147
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 SUSE host is missing one or more security updates.

Description

This update for go1.12 fixes the following issues :

Security issues fixed :

CVE-2019-9512: Fixed HTTP/2 flood using PING frames that results in unbounded memory growth (bsc#1146111).

CVE-2019-9514: Fixed HTTP/2 implementation that is vulnerable to a reset flood, potentially leading to a denial of service (bsc#1146115).

CVE-2019-14809: Fixed malformed hosts in URLs that leads to authorization bypass (bsc#1146123).

Bugfixes: Update to go version 1.12.9 (bsc#1141689).

Adding Web Assembly stuff from misc/wasm (bsc#1139210).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or 'zypper patch'.

Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1:zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-2214=1

SUSE Linux Enterprise Module for Open Buildservice Development Tools 15:zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-2214=1

See Also

https://bugzilla.suse.com/show_bug.cgi?id=1139210

https://bugzilla.suse.com/show_bug.cgi?id=1141689

https://bugzilla.suse.com/show_bug.cgi?id=1146111

https://bugzilla.suse.com/show_bug.cgi?id=1146115

https://bugzilla.suse.com/show_bug.cgi?id=1146123

https://www.suse.com/security/cve/CVE-2019-14809/

https://www.suse.com/security/cve/CVE-2019-9512/

https://www.suse.com/security/cve/CVE-2019-9514/

http://www.nessus.org/u?e174d045

Plugin Details

Severity: Critical

ID: 128147

File Name: suse_SU-2019-2214-1.nasl

Version: 1.3

Type: local

Agent: unix

Published: 8/26/2019

Updated: 12/31/2019

Dependencies: ssh_get_info.nasl

Risk Information

CVSS Score Source: CVE-2019-14809

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

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

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

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

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:go1.12, p-cpe:/a:novell:suse_linux:go1.12-doc, p-cpe:/a:novell:suse_linux:go1.12-race, cpe:/o:novell:suse_linux:15

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

Exploit Ease: No known exploits are available

Patch Publication Date: 8/23/2019

Vulnerability Publication Date: 8/13/2019

Reference Information

CVE: CVE-2019-14809, CVE-2019-9512, CVE-2019-9514