SUSE update for bluez
| Risk | Low |
| Patch available | YES |
| Number of vulnerabilities | 2 |
| CVE-ID | CVE-2016-9803 CVE-2019-8921 |
| CWE-ID | CWE-125 |
| Exploitation vector | Local network |
| Public exploit | N/A |
| Vulnerable software |
SUSE Linux Enterprise Workstation Extension Operating systems & Components / Operating system SUSE Linux Enterprise Desktop Operating systems & Components / Operating system SUSE OpenStack Cloud Crowbar Operating systems & Components / Operating system SUSE Linux Enterprise Software Development Kit Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Applications Operating systems & Components / Operating system SUSE Linux Enterprise Server Operating systems & Components / Operating system SUSE OpenStack Cloud Operating systems & Components / Operating system bluez-devel Operating systems & Components / Operating system package or component bluez-cups-debuginfo Operating systems & Components / Operating system package or component bluez-cups Operating systems & Components / Operating system package or component libbluetooth3-debuginfo Operating systems & Components / Operating system package or component libbluetooth3 Operating systems & Components / Operating system package or component bluez-debugsource Operating systems & Components / Operating system package or component bluez-debuginfo Operating systems & Components / Operating system package or component bluez Operating systems & Components / Operating system package or component |
| Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
1) Out-of-bounds read
EUVDB-ID: #VU23114
Risk: Low
CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2016-9803
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service attack.
The vulnerability exists due to a boundary condition within the le_meta_ev_dump() function in tools/parser/hci.c. A local user can pass a specially crafted dump file, trigger a buffer overflow and crash application.
MitigationUpdate the affected package bluez to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Workstation Extension: 12-SP5
SUSE Linux Enterprise Desktop: 12-SP5
SUSE OpenStack Cloud Crowbar: 9
SUSE Linux Enterprise Software Development Kit: 12-SP5
SUSE Linux Enterprise Server for SAP: 12-SP4
SUSE Linux Enterprise Server for SAP Applications: 12-SP5
SUSE Linux Enterprise Server: 12-SP2-BCL - 12-SP5
SUSE OpenStack Cloud: 9
bluez-devel: before 5.13-5.31.1
bluez-cups-debuginfo: before 5.13-5.31.1
bluez-cups: before 5.13-5.31.1
libbluetooth3-debuginfo: before 5.13-5.31.1
libbluetooth3: before 5.13-5.31.1
bluez-debugsource: before 5.13-5.31.1
bluez-debuginfo: before 5.13-5.31.1
bluez: before 5.13-5.31.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_desktop:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_openstack_cloud_crowbar:9:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_software_development_kit:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:12-SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:12-SP2-BCL:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:12-SP3-BCL:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:12-SP4-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_openstack_cloud:9:*:*:*:*:*:*:*
- cpe:2.3:a:suse:bluez-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:bluez-cups-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:bluez-cups:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libbluetooth3-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libbluetooth3:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:bluez-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:bluez-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:bluez:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2022/suse-su-20223718-1/
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Out-of-bounds read
EUVDB-ID: #VU68830
Risk: Low
CVSSv4.0: 1.3 [CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2019-8921
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to missing verification checks when handling consecutive SVC_ATTR_REQ requests within the service_attr_req() function in sdpd-request.c in bluetoothd . A remote attacker on the local network can send specially crafted CSTATE data to the system and trick the server into returning more bytes than the buffer actually holds, resulting in leaking arbitrary heap data.
MitigationUpdate the affected package bluez to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Workstation Extension: 12-SP5
SUSE Linux Enterprise Desktop: 12-SP5
SUSE OpenStack Cloud Crowbar: 9
SUSE Linux Enterprise Software Development Kit: 12-SP5
SUSE Linux Enterprise Server for SAP: 12-SP4
SUSE Linux Enterprise Server for SAP Applications: 12-SP5
SUSE Linux Enterprise Server: 12-SP2-BCL - 12-SP5
SUSE OpenStack Cloud: 9
bluez-devel: before 5.13-5.31.1
bluez-cups-debuginfo: before 5.13-5.31.1
bluez-cups: before 5.13-5.31.1
libbluetooth3-debuginfo: before 5.13-5.31.1
libbluetooth3: before 5.13-5.31.1
bluez-debugsource: before 5.13-5.31.1
bluez-debuginfo: before 5.13-5.31.1
bluez: before 5.13-5.31.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_desktop:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_openstack_cloud_crowbar:9:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_software_development_kit:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:12-SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:12-SP2-BCL:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:12-SP3-BCL:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:12-SP4-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_openstack_cloud:9:*:*:*:*:*:*:*
- cpe:2.3:a:suse:bluez-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:bluez-cups-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:bluez-cups:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libbluetooth3-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libbluetooth3:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:bluez-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:bluez-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:bluez:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2022/suse-su-20223718-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
