PT-2018-19372 · Crashmail · Crashmail

Published 2018-01-01 · Updated 2026-03-28 · CVE-2018-25223

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Crashmail version 1.6

Description Crashmail 1.6 contains a stack-based buffer overflow that could allow remote attackers to execute arbitrary code by sending malicious input to the application. Attackers can create payloads with Return-Oriented Programming (ROP) chains to achieve code execution within the application's context. Unsuccessful attempts may lead to a denial of service.

Recommendations Update to a newer version of Crashmail that addresses this issue. As a temporary workaround, carefully validate all input received by the application to prevent excessively long strings from being processed.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2018-25223

Affected Products

Crashmail

References · 10

• 🔥 https://exploit-db.com/exploits/44331 · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-25223 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-25223 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-25223 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2018-25223 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-25223 · Security Note
• https://cve.org/CVERecord?id=CVE-2018-25223 · Security Note
• http://exploitpack.com · Note
• http://ftnapps.sourceforge.net/crashmail.html · Note
• https://vulncheck.com/advisories/crashmail-stack-based-buffer-overflow-remote-code-execution · Note