SUSE update for freerdp
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 2 |
| CVE-ID | CVE-2022-24882 CVE-2022-24883 |
| CWE-ID | CWE-287 |
| Exploitation vector | 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 Linux Enterprise Software Development Kit 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 winpr2-devel Operating systems & Components / Operating system package or component freerdp-devel Operating systems & Components / Operating system package or component libwinpr2-debuginfo Operating systems & Components / Operating system package or component libwinpr2 Operating systems & Components / Operating system package or component libfreerdp2-debuginfo Operating systems & Components / Operating system package or component libfreerdp2 Operating systems & Components / Operating system package or component freerdp-server Operating systems & Components / Operating system package or component freerdp-proxy Operating systems & Components / Operating system package or component freerdp-debugsource Operating systems & Components / Operating system package or component freerdp-debuginfo Operating systems & Components / Operating system package or component freerdp Operating systems & Components / Operating system package or component |
| Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
1) Improper Authentication
EUVDB-ID: #VU62593
Risk: High
CVSSv4.0: 8 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Amber]
CVE-ID: CVE-2022-24882
CWE-ID:
CWE-287 - Improper Authentication
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to an error when processing NTLM authentication requests with an empty password. A remote attacker can bypass authentication process and gain unauthorized access to the application.
MitigationUpdate the affected package freerdp to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Workstation Extension: 12-SP5
SUSE Linux Enterprise Desktop: 12-SP5
SUSE Linux Enterprise Software Development Kit: 12-SP5
SUSE Linux Enterprise Server for SAP Applications: 12-SP5
SUSE Linux Enterprise Server: 12-SP5
winpr2-devel: before 2.1.2-12.23.1
freerdp-devel: before 2.1.2-12.23.1
libwinpr2-debuginfo: before 2.1.2-12.23.1
libwinpr2: before 2.1.2-12.23.1
libfreerdp2-debuginfo: before 2.1.2-12.23.1
libfreerdp2: before 2.1.2-12.23.1
freerdp-server: before 2.1.2-12.23.1
freerdp-proxy: before 2.1.2-12.23.1
freerdp-debugsource: before 2.1.2-12.23.1
freerdp-debuginfo: before 2.1.2-12.23.1
freerdp: before 2.1.2-12.23.1
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_linux_enterprise_software_development_kit:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:a:suse:winpr2-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:freerdp-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libwinpr2-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libwinpr2:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfreerdp2-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfreerdp2:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:freerdp-server:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:freerdp-proxy:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:freerdp-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:freerdp-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:freerdp:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2022/suse-su-20222352-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Improper Authentication
EUVDB-ID: #VU62592
Risk: High
CVSSv4.0: 8 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Amber]
CVE-ID: CVE-2022-24883
CWE-ID:
CWE-287 - Improper Authentication
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to an error when parsing SAM file during server side authentication, if the server has configured an invalid SAM path. A remote attacker can bypass authentication process and gain unauthorized access to the system.
MitigationUpdate the affected package freerdp to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Workstation Extension: 12-SP5
SUSE Linux Enterprise Desktop: 12-SP5
SUSE Linux Enterprise Software Development Kit: 12-SP5
SUSE Linux Enterprise Server for SAP Applications: 12-SP5
SUSE Linux Enterprise Server: 12-SP5
winpr2-devel: before 2.1.2-12.23.1
freerdp-devel: before 2.1.2-12.23.1
libwinpr2-debuginfo: before 2.1.2-12.23.1
libwinpr2: before 2.1.2-12.23.1
libfreerdp2-debuginfo: before 2.1.2-12.23.1
libfreerdp2: before 2.1.2-12.23.1
freerdp-server: before 2.1.2-12.23.1
freerdp-proxy: before 2.1.2-12.23.1
freerdp-debugsource: before 2.1.2-12.23.1
freerdp-debuginfo: before 2.1.2-12.23.1
freerdp: before 2.1.2-12.23.1
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_linux_enterprise_software_development_kit:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:a:suse:winpr2-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:freerdp-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libwinpr2-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libwinpr2:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfreerdp2-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libfreerdp2:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:freerdp-server:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:freerdp-proxy:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:freerdp-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:freerdp-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:freerdp:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2022/suse-su-20222352-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
