{"id":"CVE-2018-25223","title":"Crashmail 1.6 Stack-based Buffer Overflow Remote Code Execution","summary":"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 executi…","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cvssSource":"cna","cwe":["CWE-787"],"vendor":"crashmail","product":"Crashmail","affected":["Crashmail 1.6"],"ssvc":{"exploitation":"poc","automatable":"yes","technicalImpact":"total","timestamp":"2026-04-01T14:03:21.930439Z"},"exploitAvailable":true,"published":"2026-03-28","updated":"2026-10-01","sourceUpdated":"2026-10-01T21:44:51.447Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2018-25223","references":[{"url":"https://www.exploit-db.com/exploits/44331","label":"ExploitDB-44331"},{"url":"http://ftnapps.sourceforge.net/crashmail.html","label":"Official Product Homepage"},{"url":"http://exploitpack.com","label":"Official Product Homepage"},{"url":"https://www.vulncheck.com/advisories/crashmail-stack-based-buffer-overflow-remote-code-execution","label":"VulnCheck Advisory: Crashmail 1.6 Stack-based Buffer Overflow Remote Code Execution"}],"tags":["cve.org","exploit-available"],"epss":0.00884,"epssPercentile":0.57741,"ingestedAt":"2026-10-01T23:03:32.846Z","slug":"CVE-2018-25223","body":"## Overview\n\nCrashmail 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.\n\n## Affected\n\n- `Crashmail 1.6`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"abyssal","depthScore":66,"depthScoreParts":{"impact":53.9,"likelihood":0.2,"exploitation":12,"ransomware":0},"changes":[]}