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Fencer Vulns
low 2.1

CVE-2004-0618 json

FreeBSD 5.1 for the Alpha processor allows local users to cause a denial of service (crash) via an execve system call with an unaligned mem…

published 2004-06-30 22 y ago modified 2026-06-16 4 mo ago also EUVD-2004-0617

cvss
2.1
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.9%
EPSS 0.9% chance of exploitation in 30 days, percentile 58%
public exploits
1
Exploit-DB

Summary

FreeBSD 5.1 for the Alpha processor allows local users to cause a denial of service (crash) via an execve system call with an unaligned memory address as an argument.

Patch / fix

Timeline

  1. First public exploit (EDB-24233)
  2. Published

Exploit prediction

0.85% chance of exploitation in the next 30 days, higher than 58% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-24233 FreeBSD 4.10/5.x - 'execve()' Unaligned Memory Access Denial of Service dos, 2004-06-23
  • securityfocus.com http://www.securityfocus.com/bid/10596 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 2.1 AV:L/AC:L/Au:N/C:N/I:N/A:P

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.