Search criteria
2 vulnerabilities found for flexhex by flexhex
CVE-2019-25627 (GCVE-0-2019-25627)
Vulnerability from nvd – Published: 2026-03-24 11:27 – Updated: 2026-03-24 13:15
VLAI
Title
FlexHEX 2.71 Local Buffer Overflow via SEH Unicode
Summary
FlexHEX 2.71 contains a local buffer overflow vulnerability in the Stream Name field that allows local attackers to execute arbitrary code by triggering a structured exception handler (SEH) overflow. Attackers can craft a malicious text file with carefully aligned shellcode and SEH chain pointers, paste the contents into the Stream Name dialog, and execute arbitrary commands like calc.exe when the exception handler is triggered.
Severity
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/46665 | exploit |
| http://www.flexhex.com | product |
| http://www.flexhex.com/download/flexhex_setup.exe | product |
| https://www.vulncheck.com/advisories/flexhex-loca… | third-party-advisory |
Date Public
2019-04-06 00:00
Credits
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CVE-2019-25627 (GCVE-0-2019-25627)
Vulnerability from cvelistv5 – Published: 2026-03-24 11:27 – Updated: 2026-03-24 13:15
VLAI
Title
FlexHEX 2.71 Local Buffer Overflow via SEH Unicode
Summary
FlexHEX 2.71 contains a local buffer overflow vulnerability in the Stream Name field that allows local attackers to execute arbitrary code by triggering a structured exception handler (SEH) overflow. Attackers can craft a malicious text file with carefully aligned shellcode and SEH chain pointers, paste the contents into the Stream Name dialog, and execute arbitrary commands like calc.exe when the exception handler is triggered.
Severity
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/46665 | exploit |
| http://www.flexhex.com | product |
| http://www.flexhex.com/download/flexhex_setup.exe | product |
| https://www.vulncheck.com/advisories/flexhex-loca… | third-party-advisory |
Date Public
2019-04-06 00:00
Credits
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