CVE-2004-0657
UnknownEPSS 2.85%
Last modified
CVE-2004-0657 is a vulnerability of currently unknown severity. Integer overflow in the NTP daemon (NTPd) before 4.0 causes the NTP server to return the wrong date/time offset when a client requests a date/time that is more than 34 years away from the server's time.. EPSS estimates a 2.85% chance of exploitation in the next 30 days.
Description
Integer overflow in the NTP daemon (NTPd) before 4.0 causes the NTP server to return the wrong date/time offset when a client requests a date/time that is more than 34 years away from the server's time.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Ntp | Ntp | < 4.0 | — |
| Hp | Tru64 Unix | 4.0f | Patch Kit8 |
| Hp | Tru64 Unix | 4.0g | Patch Kit4 |
| Hp | Tru64 Unix | 5.1b | Patch Kit2 |
| Hp | Tru64 Unix | 51.1a | Patch Kit6 |
References
- http://marc.info/?l=bugtraq&m=108922292425219&w=2Mailing List, Third Party Advisory
- http://www.kb.cert.org/vuls/id/584606Patch, Third Party Advisory, US Government Resource
- https://exchange.xforce.ibmcloud.com/vulnerabilities/15406Third Party Advisory, VDB Entry
- http://marc.info/?l=bugtraq&m=108922292425219&w=2Mailing List, Third Party Advisory
- http://www.kb.cert.org/vuls/id/584606Patch, Third Party Advisory, US Government Resource
- https://exchange.xforce.ibmcloud.com/vulnerabilities/15406Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2004-0657?
Integer overflow in the NTP daemon (NTPd) before 4.0 causes the NTP server to return the wrong date/time offset when a client requests a date/time that is more than 34 years away from the server's time.
How severe is CVE-2004-0657?
Severity scoring for CVE-2004-0657 is pending analysis. The EPSS model estimates a 2.85% probability of exploitation in the next 30 days.
How do I fix CVE-2004-0657?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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Are you affected by CVE-2004-0657?
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Scan your code nowSource: NVD / NIST