CVE-2018-25432

Arm Whois 3.11 contains a buffer overflow vulnerability that allows local attackers to execute arbitrary code by overwriting the structured exception handler. Attackers can craft a malicious input file with a 672-byte offset to overwrite the nSEH and SEH pointers, enabling code execution through exception handler hijacking.

Score

CVSS 4.0 8.6 High

Status

Deferred - disclosure@vulncheck.com

Published

2026-06-01

Last modified

2026-06-02

Weaknesses

CWE-120

Affected products

• Arm Whois (Armcode)

References

• http://www.armcode.com
• http://www.armcode.com/downloads/arm-whois.exe
• https://www.exploit-db.com/exploits/45907
• https://www.vulncheck.com/advisories/arm-whois-buffer-overflow-via-aslr-bypass