CVE-2002-0702
Format string vulnerabilities in the logging routines for dynamic DNS code (print.c) of ISC DHCP...
CVE-2002-0702 is a high vulnerability (CVSS 10.0) in Isc Dhcpd, published July 23, 2002. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 31.1%, the 98th percentile. No source names a fixed version.
Format string vulnerabilities in the logging routines for dynamic DNS code (print.c) of ISC DHCP daemon (DHCPD) 3 to 3.0.1rc8, with the NSUPDATE option enabled, allow remote malicious DNS servers to execute arbitrary code via format strings in a DNS server response.
Exploit likelihood
What each source reports
NVD Score used
Format string vulnerabilities in the logging routines for dynamic DNS code (print.c) of ISC DHCP daemon (DHCPD) 3 to 3.0.1rc8, with the NSUPDATE option enabled, allow remote malicious DNS servers to execute arbitrary code via format strings in a DNS server response.
- Record
CVE-2002-0702- CVSS 2.0
- 10.0 High
AV:N/AC:L/Au:N/C:C/I:C/A:C - Updated
- 2026-11-02
CVE List No score
Format string vulnerabilities in the logging routines for dynamic DNS code (print.c) of ISC DHCP daemon (DHCPD) 3 to 3.0.1rc8, with the NSUPDATE option enabled, allow remote malicious DNS servers to execute arbitrary code via format strings in a DNS server response.
- Record
CVE-2002-0702- Updated
- 2026-11-02
EUVDEUVD-2002-0694 No score
Format string vulnerabilities in the logging routines for dynamic DNS code (print.c) of ISC DHCP daemon (DHCPD) 3 to 3.0.1rc8, with the NSUPDATE option enabled, allow remote malicious DNS servers to execute arbitrary code via format strings in a DNS server response.
- Record
EUVD-2002-0694- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-crjc-v7fx-459m No score
Format string vulnerabilities in the logging routines for dynamic DNS code (print.c) of ISC DHCP...
Format string vulnerabilities in the logging routines for dynamic DNS code (print.c) of ISC DHCP daemon (DHCPD) 3 to 3.0.1rc8, with the NSUPDATE option enabled, allow remote malicious DNS servers to execute arbitrary code via format strings in a DNS server response.
- Record
GHSA-crjc-v7fx-459m- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | ISC DHCPD 2.0/3.0.1 - NSUPDATE Remote Format String | 2002-05-08 |
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | created | CVE List, Exploit-DB, GitHub Advisories, NVD |