Vulnerability Details : 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.
Vulnerability category: Overflow
Products affected by CVE-2004-0657
- cpe:2.3:o:hp:tru64_unix:4.0f:patch_kit8:*:*:*:*:*:*
- cpe:2.3:o:hp:tru64_unix:4.0g:patch_kit4:*:*:*:*:*:*
- cpe:2.3:o:hp:tru64_unix:5.1b:patch_kit2:*:*:*:*:*:*
- cpe:2.3:o:hp:tru64_unix:5.1b:patch_kit3:*:*:*:*:*:*
- cpe:2.3:o:hp:tru64_unix:5.1b:patch_kit4:*:*:*:*:*:*
- cpe:2.3:o:hp:tru64_unix:51.1a:patch_kit6:*:*:*:*:*:*
- cpe:2.3:a:ntp:ntp:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2004-0657
0.19%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 56 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2004-0657
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:P/A:N |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2004-0657
-
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.Assigned by: nvd@nist.gov (Primary)
References for CVE-2004-0657
-
http://marc.info/?l=bugtraq&m=108922292425219&w=2
'FW: [security bulletin] SSRT4718 rev.0 HP Tru64 UNIX NTP Integer Overflow' - MARCMailing List;Third Party Advisory
-
http://www.kb.cert.org/vuls/id/584606
VU#584606 - NTP service vulnerable to internal overflow if date / time offset is greater than 34 yearsPatch;Third Party Advisory;US Government Resource
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/15406
NTP integer buffer overflow CVE-2004-0657 Vulnerability ReportThird Party Advisory;VDB Entry
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