SUSE SLES12 Security Update : nghttp2 (SUSE-SU-2021:0932-1) (Data Dribble) (Resource Loop)
high Nessus Plugin ID 148164
Synopsis
The remote SUSE host is missing one or more security updates.Description
This update for nghttp2 fixes the following issues :Security issues fixed :
CVE-2020-11080: HTTP/2 Large Settings Frame DoS (bsc#1181358).
CVE-2019-9513: Fixed HTTP/2 implementation that is vulnerable to resource loops, potentially leading to a denial of service (bsc#1146184).
CVE-2019-9511: Fixed HTTP/2 implementations that are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service (bsc#1146182).
CVE-2018-1000168: Fixed ALTSVC frame client side denial of service (bsc#1088639).
CVE-2016-1544: Fixed out of memory due to unlimited incoming HTTP header fields (bsc#966514).
Bug fixes and enhancements :
Packages must not mark license files as %doc (bsc#1082318)
Typo in description of libnghttp2_asio1 (bsc#962914)
Fixed mistake in spec file (bsc#1125689)
Fixed build issue with boost 1.70.0 (bsc#1134616)
Fixed build issue with GCC 6 (bsc#964140)
Feature: Add W&S module (FATE#326776, bsc#1112438)
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 OpenStack Cloud Crowbar 9 :
zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2021-932=1
SUSE OpenStack Cloud Crowbar 8 :
zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2021-932=1
SUSE OpenStack Cloud 9 :
zypper in -t patch SUSE-OpenStack-Cloud-9-2021-932=1
SUSE OpenStack Cloud 8 :
zypper in -t patch SUSE-OpenStack-Cloud-8-2021-932=1
SUSE OpenStack Cloud 7 :
zypper in -t patch SUSE-OpenStack-Cloud-7-2021-932=1
SUSE Linux Enterprise Server for SAP 12-SP4 :
zypper in -t patch SUSE-SLE-SAP-12-SP4-2021-932=1
SUSE Linux Enterprise Server for SAP 12-SP3 :
zypper in -t patch SUSE-SLE-SAP-12-SP3-2021-932=1
SUSE Linux Enterprise Server for SAP 12-SP2 :
zypper in -t patch SUSE-SLE-SAP-12-SP2-2021-932=1
SUSE Linux Enterprise Server 12-SP5 :
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-932=1
SUSE Linux Enterprise Server 12-SP4-LTSS :
zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2021-932=1
SUSE Linux Enterprise Server 12-SP3-LTSS :
zypper in -t patch SUSE-SLE-SERVER-12-SP3-2021-932=1
SUSE Linux Enterprise Server 12-SP3-BCL :
zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2021-932=1
SUSE Linux Enterprise Server 12-SP2-LTSS :
zypper in -t patch SUSE-SLE-SERVER-12-SP2-2021-932=1
SUSE Linux Enterprise Server 12-SP2-BCL :
zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2021-932=1
HPE Helion Openstack 8 :
zypper in -t patch HPE-Helion-OpenStack-8-2021-932=1
See Also
https://bugzilla.suse.com/show_bug.cgi?id=1082318
https://bugzilla.suse.com/show_bug.cgi?id=1088639
https://bugzilla.suse.com/show_bug.cgi?id=1112438
https://bugzilla.suse.com/show_bug.cgi?id=1125689
https://bugzilla.suse.com/show_bug.cgi?id=1134616
https://bugzilla.suse.com/show_bug.cgi?id=1146182
https://bugzilla.suse.com/show_bug.cgi?id=1146184
https://bugzilla.suse.com/show_bug.cgi?id=1181358
https://bugzilla.suse.com/show_bug.cgi?id=962914
https://bugzilla.suse.com/show_bug.cgi?id=964140
https://bugzilla.suse.com/show_bug.cgi?id=966514
https://www.suse.com/security/cve/CVE-2016-1544/
https://www.suse.com/security/cve/CVE-2018-1000168/
https://www.suse.com/security/cve/CVE-2019-9511/
https://www.suse.com/security/cve/CVE-2019-9513/
Plugin Details
Severity: High
ID: 148164
File Name: suse_SU-2021-0932-1.nasl
Version: 1.2
Type: local
Agent: unix
Family: SuSE Local Security Checks
Published: 3/26/2021
Updated: 3/30/2021
Supported Sensors: Nessus Agent
Risk Information
VPR
Risk Factor: Medium
Score: 5.1
CVSS v2
Risk Factor: High
Base Score: 7.8
Temporal Score: 5.8
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
Temporal Vector: E:U/RL:OF/RC:C
CVSS v3
Risk Factor: High
Base Score: 7.5
Temporal Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Temporal Vector: E:U/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:novell:suse_linux:libnghttp2, p-cpe:/a:novell:suse_linux:libnghttp2-14, p-cpe:/a:novell:suse_linux:libnghttp2-14-debuginfo, p-cpe:/a:novell:suse_linux:nghttp2-debuginfo, p-cpe:/a:novell:suse_linux:nghttp2-debugsource, cpe:/o:novell:suse_linux:12
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: 3/24/2021
Vulnerability Publication Date: 5/8/2018
Reference Information
CVE: CVE-2016-1544, CVE-2018-1000168, CVE-2019-9511, CVE-2019-9513, CVE-2020-11080