Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Realterm / RealTerm: Serial Terminal | affected 2.0.0.70 |
CWE
CWE-787
References
- https://www.exploit-db.com/exploits/46391
- https://realterm.sourceforge.io/
- https://sourceforge.net/projects/realterm/files/
- https://www.vulncheck.com/advisories/realterm-serial-terminal-seh-overflow-crash
ADP enrichment
No English description supplied.
No references supplied.