Upstream information

CVE-2019-14899 at MITRE

Description

A vulnerability was discovered in Linux, FreeBSD, OpenBSD, MacOS, iOS, and Android that allows a malicious access point, or an adjacent user, to determine if a connected user is using a VPN, make positive inferences about the websites they are visiting, and determine the correct sequence and acknowledgement numbers in use, allowing the bad actor to inject data into the TCP stream. This provides everything that is needed for an attacker to hijack active connections inside the VPN tunnel.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.9
Vector AV:A/AC:M/Au:S/C:P/I:P/A:P
Access Vector Adjacent Network
Access Complexity Medium
Authentication Single
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.4 7.4
Vector CVSS:3.0/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Attack Vector Adjacent Network Adjacent Network
Attack Complexity Low Low
Privileges Required Low Low
User Interaction Required Required
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact High High
Availability Impact High High
CVSSv3 Version 3 3.1
SUSE Bugzilla entries: 1158670 [RESOLVED / FIXED], 1174814 [RESOLVED / WONTFIX]

No SUSE Security Announcements cross referenced.


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Enterprise Storage 7.1 openvpn Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 openvpn Not affected
SUSE Linux Enterprise Server 12 SP5 openvpn Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 openvpn Not affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 15 SP2 openvpn Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS openvpn Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS openvpn Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 openvpn Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS openvpn Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS openvpn Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 openvpn Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 openvpn Not affected
SUSE Linux Enterprise Server 15 SP2 openvpn Not affected
SUSE Linux Enterprise Server 15 SP2-LTSS openvpn Not affected
SUSE Linux Enterprise Server 15 SP3 openvpn Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS openvpn Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 openvpn Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 openvpn Not affected
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 openvpn Not affected
SUSE CaaS Platform 4.0 openvpn Not affected
SUSE Enterprise Storage 6 openvpn Not affected
SUSE Enterprise Storage 7 openvpn Not affected
SUSE Linux Enterprise Desktop 12 openvpn Not affected
SUSE Linux Enterprise Desktop 12 SP1 openvpn Not affected
SUSE Linux Enterprise Desktop 12 SP2 openvpn Not affected
SUSE Linux Enterprise Desktop 12 SP3 openvpn Not affected
SUSE Linux Enterprise Desktop 12 SP4 openvpn Not affected
SUSE Linux Enterprise Desktop 15 openvpn Not affected
SUSE Linux Enterprise Desktop 15 SP1 openvpn Not affected
SUSE Linux Enterprise Desktop 15 SP2 openvpn Not affected
SUSE Linux Enterprise Desktop 15 SP3 openvpn Not affected
SUSE Linux Enterprise High Performance Computing 12 SP4 openvpn Not affected
SUSE Linux Enterprise High Performance Computing 15 openvpn Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 openvpn Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS openvpn Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS openvpn Not affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS openvpn Not affected
SUSE Linux Enterprise High Performance Computing 15-LTSS openvpn Not affected
SUSE Linux Enterprise Module for Basesystem 15 openvpn Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 openvpn Not affected
SUSE Linux Enterprise Real Time 15 SP2 openvpn Not affected
SUSE Linux Enterprise Real Time 15 SP3 openvpn Not affected
SUSE Linux Enterprise Server 11 SP3 openvpn Not affected
SUSE Linux Enterprise Server 11 SP3-LTSS openvpn Not affected
SUSE Linux Enterprise Server 11 SP4 openvpn Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS openvpn Not affected
SUSE Linux Enterprise Server 11 SP4-LTSS openvpn Not affected
SUSE Linux Enterprise Server 12 openvpn Not affected
SUSE Linux Enterprise Server 12 SP1 openvpn Not affected
SUSE Linux Enterprise Server 12 SP1-LTSS openvpn Not affected
SUSE Linux Enterprise Server 12 SP2 openvpn Not affected
SUSE Linux Enterprise Server 12 SP2-BCL openvpn Not affected
SUSE Linux Enterprise Server 12 SP2-ESPOS openvpn Not affected
SUSE Linux Enterprise Server 12 SP2-LTSS openvpn Not affected
SUSE Linux Enterprise Server 12 SP3 openvpn Not affected
SUSE Linux Enterprise Server 12 SP3-BCL openvpn Not affected
SUSE Linux Enterprise Server 12 SP3-ESPOS openvpn Not affected
SUSE Linux Enterprise Server 12 SP3-LTSS openvpn Not affected
SUSE Linux Enterprise Server 12 SP4 openvpn Not affected
SUSE Linux Enterprise Server 12 SP4-ESPOS openvpn Not affected
SUSE Linux Enterprise Server 12 SP4-LTSS openvpn Not affected
SUSE Linux Enterprise Server 12-LTSS openvpn Not affected
SUSE Linux Enterprise Server 15 openvpn Not affected
SUSE Linux Enterprise Server 15 SP1 openvpn Not affected
SUSE Linux Enterprise Server 15 SP1-BCL openvpn Not affected
SUSE Linux Enterprise Server 15 SP1-LTSS openvpn Not affected
SUSE Linux Enterprise Server 15 SP2-BCL openvpn Not affected
SUSE Linux Enterprise Server 15 SP3-BCL openvpn Not affected
SUSE Linux Enterprise Server 15-LTSS openvpn Not affected
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 openvpn Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1 openvpn Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 openvpn Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 openvpn Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 openvpn Not affected
SUSE Linux Enterprise Server for SAP Applications 15 openvpn Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 openvpn Not affected
SUSE Manager Proxy 4.0 openvpn Not affected
SUSE Manager Proxy 4.1 openvpn Not affected
SUSE Manager Proxy 4.2 openvpn Not affected
SUSE Manager Retail Branch Server 4.0 openvpn Not affected
SUSE Manager Retail Branch Server 4.1 openvpn Not affected
SUSE Manager Retail Branch Server 4.2 openvpn Not affected
SUSE Manager Server 4.0 openvpn Not affected
SUSE Manager Server 4.1 openvpn Not affected
SUSE Manager Server 4.2 openvpn Not affected
SUSE OpenStack Cloud 7 openvpn Not affected
SUSE OpenStack Cloud 8 openvpn Not affected
SUSE OpenStack Cloud 9 openvpn Not affected
SUSE OpenStack Cloud Crowbar 8 openvpn Not affected
SUSE OpenStack Cloud Crowbar 9 openvpn Not affected


SUSE Timeline for this CVE

CVE page created: Thu Dec 5 04:15:52 2019
CVE page last modified: Sat May 25 16:25:45 2024