PT-2026-45623 · Arm · Whois

CVE-2018-25432 · Published 2026-06-01 · Updated 2026-07-22

Positive Technologies (AI Summary)

CVSS v3.1

8.4

High

Base vector

AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Arm Whois version 3.11

Description A buffer overflow allows local attackers to execute arbitrary code by overwriting the structured exception handler. By crafting a malicious input file with a 672-byte offset, an attacker can overwrite the nSEH and SEH pointers, enabling code execution through exception handler hijacking.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2018-25432

Affected Products

Whois

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2018-25432 · Security Note
• http://armcode.com/downloads/arm-whois.exe · Note
• https://t.me/cveNotify/165548 · Telegram Post
• https://vulncheck.com/advisories/arm-whois-buffer-overflow-via-aslr-bypass · Note
• https://t.me/cveNotify/211657 · Telegram Post
• https://exploit-db.com/exploits/45907 · Note
• http://armcode.com · Note