CVE-2018-25423

Medium

Description

Arm Whois 3.11 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an oversized input string. Attackers can paste a malicious buffer of 700 bytes into the IP address or domain input field to trigger a denial of service condition.

SeverityMedium
CVSS6.2
Exploit probability—
ProductArm Whois
PublishedMay 30, 2026
First seenMay 30, 2026
Weakness typeCWE-120CWE-120

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
Armcode Arm Whois3.11—

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