Upstream information

CVE-2019-8921 at MITRE

Description

An issue was discovered in bluetoothd in BlueZ through 5.48. The vulnerability lies in the handling of a SVC_ATTR_REQ by the SDP implementation. By crafting a malicious CSTATE, it is possible to trick the server into returning more bytes than the buffer actually holds, resulting in leaking arbitrary heap data. The root cause can be found in the function service_attr_req of sdpd-request.c. The server does not check whether the CSTATE data is the same in consecutive requests, and instead simply trusts that it is the same.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having important severity.

CVSS v3 Scores
  SUSE
Base Score 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact None
Availability Impact None
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1193237 [NEW]

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Please note that this evaluation state might be work in progress, incomplete or outdated.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.

Product(s) Source package State
HPE Helion OpenStack 8 bluez Affected
SUSE CaaS Platform 4.0 bluez Affected
SUSE CaaS Platform 4.5 bluez Affected
SUSE Enterprise Storage 6 bluez Affected
SUSE Enterprise Storage 7 bluez Affected
SUSE Linux Enterprise Desktop 12 SP5 bluez Affected
SUSE Linux Enterprise Desktop 15 SP2 bluez Affected
SUSE Linux Enterprise Desktop 15 SP3 bluez Not affected
SUSE Linux Enterprise Desktop 15 SP4 bluez Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 bluez Affected
SUSE Linux Enterprise High Performance Computing 15 LTSS bluez Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS bluez Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS bluez Affected
SUSE Linux Enterprise High Performance Computing 15 SP2 bluez Affected
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS bluez Affected
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS bluez Affected
SUSE Linux Enterprise High Performance Computing 15 SP3 bluez Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 bluez Not affected
SUSE Linux Enterprise Micro 5.0 bluez Affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 bluez Affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 bluez Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 bluez Not affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP2 bluez Affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP3 bluez Not affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP4 bluez Not affected
SUSE Linux Enterprise Real Time 15 SP2 bluez Affected
SUSE Linux Enterprise Server 11 SP1 bluez Unsupported
SUSE Linux Enterprise Server 11 SP3 bluez Affected
SUSE Linux Enterprise Server 11 SP4 LTSS bluez Unsupported
SUSE Linux Enterprise Server 12 SP2 BCL bluez Affected
SUSE Linux Enterprise Server 12 SP3 BCL bluez Affected
SUSE Linux Enterprise Server 12 SP3 ESPOS bluez Affected
SUSE Linux Enterprise Server 12 SP3 LTSS bluez Affected
SUSE Linux Enterprise Server 12 SP4 ESPOS bluez Affected
SUSE Linux Enterprise Server 12 SP4 LTSS bluez Affected
SUSE Linux Enterprise Server 12 SP5 bluez Affected
SUSE Linux Enterprise Server 15 ESPOS bluez Affected
SUSE Linux Enterprise Server 15 LTSS bluez Affected
SUSE Linux Enterprise Server 15 SP1 LTSS bluez Affected
SUSE Linux Enterprise Server 15 SP2 bluez Affected
SUSE Linux Enterprise Server 15 SP2 LTSS bluez Affected
SUSE Linux Enterprise Server 15 SP3 bluez Not affected
SUSE Linux Enterprise Server 15 SP4 bluez Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 bluez Affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 bluez Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 bluez Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 bluez Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 bluez Affected
SUSE Linux Enterprise Server for SAP Applications 15 bluez Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 bluez Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 bluez Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 bluez Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 bluez Not affected
SUSE Linux Enterprise Storage 7 bluez Affected
SUSE Linux Enterprise Storage 7.1 bluez Not affected
SUSE Linux Enterprise Workstation Extension 12 SP5 bluez Affected
SUSE Linux Enterprise Workstation Extension 15 SP2 bluez Affected
SUSE Linux Enterprise Workstation Extension 15 SP3 bluez Not affected
SUSE Linux Enterprise Workstation Extension 15 SP4 bluez Not affected
SUSE Manager Proxy 4.1 bluez Affected
SUSE Manager Proxy 4.2 bluez Not affected
SUSE Manager Proxy 4.3 bluez Not affected
SUSE Manager Retail Branch Server 4.1 bluez Affected
SUSE Manager Retail Branch Server 4.2 bluez Not affected
SUSE Manager Retail Branch Server 4.3 bluez Not affected
SUSE Manager Server 4.1 bluez Affected
SUSE Manager Server 4.2 bluez Not affected
SUSE Manager Server 4.3 bluez Not affected
SUSE OpenStack Cloud 8 bluez Affected
SUSE OpenStack Cloud 9 bluez Affected
SUSE OpenStack Cloud Crowbar 8 bluez Affected
SUSE OpenStack Cloud Crowbar 9 bluez Affected