CVE-2004-1667 json
Off-by-one error in Halo Combat Evolved 1.04 and earlier allows remote attackers to cause a denial of service (server crash) via a long cli…
published 2004-09-09 22 y ago modified 2026-06-16 4 mo ago also EUVD-2004-1661
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.9%
- EPSS 1.9% chance of exploitation in 30 days, percentile 79%
- public exploits
- 0
- none known
Summary
Off-by-one error in Halo Combat Evolved 1.04 and earlier allows remote attackers to cause a denial of service (server crash) via a long client response.
Patch / fix
- secunia.com/advisories/12504 advisory
- securityfocus.com/bid/11147 advisory
- bungie.net/News/Story.aspx?link=hpc105 advisory
Exploit prediction
1.89% chance of exploitation in the next 30 days, higher than 79% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- securityfocus.com http://www.securityfocus.com/bid/11147 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
References
-
secunia.com
/advisories/12504
third-party-advisory, patch, vendor-advisory
-
securityfocus.com
/bid/11147
vdb-entry, exploit, patch, vendor-advisory
-
bungie.net
/News/Story.aspx?link=hpc105
patch, vendor-advisory
-
aluigi.altervista.org
/adv/haloboom-adv.txt
vendor-advisory
-
marc.info
/?l=bugtraq&m=109479695022024&w=2
mailing-list
-
exchange.xforce.ibmcloud.com
/vulnerabilities/17310
vdb-entry
Sources
- CVE List CVE-2004-1667
- NVD CVE-2004-1667
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.