CVE-2018-25223 - CVE House
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Status published Critical CVE-2018-25223

Crashmail 1.6 Stack-based Buffer Overflow Remote Code Execution

Vulnerability Description

Crashmail 1.6 contains a stack-based buffer overflow vulnerability that allows remote attackers to execute arbitrary code by sending malicious input to the application. Attackers can craft payloads with ROP chains to achieve code execution in the application context, with failed attempts potentially causing denial of service.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Juan Sacco <jsacco@exploitpack.com>, jsacco@exploitpack.com"

Affected Vendor

Affected Software

Crashmail
Vulnerable Versions:
1.6

Timeline

Official Publish: March 28th, 2026
Last Modified: April 1st, 2026
Added to House: July 20th, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)