Memory corruption in SoftEther VPN - #VU10017
Published: January 16, 2018
Vulnerability identifier: #VU10017
CSH Severity: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: N/A
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
SoftEther VPN
SoftEther VPN
Software vendor:
SoftEther VPN Project
SoftEther VPN Project
Description
The vulnerability allows a remote attacker to cause DoS condition on the target system.
The weakness exists due to overlapping parameters to memcpy() via StrToIp6(). A remote attacker can trigger memory corruption and cause the running server process to crash.
Successful exploitation of the vulnerability results in denial of service.
The weakness exists due to overlapping parameters to memcpy() via StrToIp6(). A remote attacker can trigger memory corruption and cause the running server process to crash.
Successful exploitation of the vulnerability results in denial of service.
Remediation
Update to version 4.25 Build 9656.