Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
EUVDB-ID: #VU69593
Risk: Low
CVSSv3.1: 2.7 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]
CVE-ID: CVE-2022-39318
CWE-ID:
CWE-369 - Divide By Zero
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service attack.
The vulnerability exists due to a division by zero error in urbdrc channel. A malicious server can pass specially crafted data to the application and crash it.
Update 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 2.1.2-12.32.1
freerdp-devel: before 2.1.2-12.32.1
libwinpr2-debuginfo: before 2.1.2-12.32.1
libwinpr2: before 2.1.2-12.32.1
libfreerdp2-debuginfo: before 2.1.2-12.32.1
libfreerdp2: before 2.1.2-12.32.1
freerdp-server: before 2.1.2-12.32.1
freerdp-proxy: before 2.1.2-12.32.1
freerdp-debugsource: before 2.1.2-12.32.1
freerdp-debuginfo: before 2.1.2-12.32.1
freerdp: before 2.1.2-12.32.1
External linkshttp://www.suse.com/support/update/announcement/2022/suse-su-20224293-1/
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.
EUVDB-ID: #VU69591
Risk: Low
CVSSv3.1: 2.7 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2022-39319
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition in urbdrc channel. A malicious server can trick a FreeRDP based client to read out of bound data and send it back to the server.
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 2.1.2-12.32.1
freerdp-devel: before 2.1.2-12.32.1
libwinpr2-debuginfo: before 2.1.2-12.32.1
libwinpr2: before 2.1.2-12.32.1
libfreerdp2-debuginfo: before 2.1.2-12.32.1
libfreerdp2: before 2.1.2-12.32.1
freerdp-server: before 2.1.2-12.32.1
freerdp-proxy: before 2.1.2-12.32.1
freerdp-debugsource: before 2.1.2-12.32.1
freerdp-debuginfo: before 2.1.2-12.32.1
freerdp: before 2.1.2-12.32.1
External linkshttp://www.suse.com/support/update/announcement/2022/suse-su-20224293-1/
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.