RealTerm Serial Terminal 2.0.0.70 SEH Overflow Crash
Vulnerability Description
RealTerm Serial Terminal 2.0.0.70 contains a stack-based buffer overflow vulnerability in the Echo Port field that allows local attackers to crash the application by triggering a structured exception handler (SEH) chain corruption. Attackers can craft a malicious input string with 268 bytes of padding followed by SEH overwrite values and paste it into the Port field to cause denial of service.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2019-25569
Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Alejandra Sánchez
References
Affected Vendor
Realterm
View all reports →