Vulnerabilidades do Crun Realterm

🔔 Criar alerta RSS Verificador de versão

CVEs publicadas que afetam Crun Realterm: 3 registro(s), com versões afetadas e correções.
cpe:2.3:a:crun:realterm

CVE-2019-25679 Alta · 7.8 CWE-787 05/04/2026

RealTerm Serial Terminal 2.0.0.70 Buffer Overflow SEH

RealTerm Serial Terminal 2.0.0.70 contains a structured exception handling (SEH) buffer overflow vulnerability in the Echo Port tab that allows local attackers to execute arbitrary code by supplying a malicious payload. Attackers can craft a buffer overflow payload with a POP POP RET gadget chain and shellcode that triggers code execution when pasted into the Port field and the Change button is clicked.

CVE-2019-25570 Média · 5.5 CWE-1260 21/03/2026

RealTerm Serial Terminal 2.0.0.70 Denial of Service via Port Field

RealTerm Serial Terminal 2.0.0.70 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the Port field. Attackers can paste a buffer of 1000 characters into the Port input field and click the open button to trigger a crash.

CVE-2019-25569 Média · 5.5 CWE-787 21/03/2026

RealTerm Serial Terminal 2.0.0.70 SEH Overflow Crash

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.