CVE catalog

CVE-2010-3616

isc-dhcp: CVE-2010-3616

Severity: Low
Published: Feb 15, 2023, 5:57:02 AM UTC
Source: [NVD] · [CVE record]
EPSS: 7.95% · Oct 25, 2026

ISC DHCP server 4.2 before 4.2.0-P2, when configured to use failover partnerships, allows remote attackers to cause a denial of service (communications-interrupted state and DHCP client service loss) by connecting to a port that is only intended for a failover peer, as demonstrated by a Nagios check_tcp process check to TCP port 520.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	isc-dhcp	trixie	`4.4.3-P1-8`	not affected
Debian	isc-dhcp	bookworm	`4.4.3-P1-2`	not affected

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	isc-dhcp	source	trixie	`Not affected`	unimportant	Not reported	Not reported
Debian	isc-dhcp	source	bookworm	`Not affected`	unimportant	Not reported	Not reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[isc-dhcp-client]Not affected
Source package: [isc-dhcp]
Details (2)
- 4.4.3-P1-2 · amd64 · bookworm
  Not affected
  dsa · isc-dhcp · debian · bookworm
- 4.4.3-P1-2 · arm64 · bookworm
  Not affected
  dsa · isc-dhcp · debian · bookworm
[isc-dhcp-client-ddns]Not affected
Source package: [isc-dhcp]
Details (2)
- 4.4.3-P1-2 · amd64 · bookworm
  Not affected
  dsa · isc-dhcp · debian · bookworm
- 4.4.3-P1-2 · arm64 · bookworm
  Not affected
  dsa · isc-dhcp · debian · bookworm
[isc-dhcp-common]Not affected
Source package: [isc-dhcp]
Details (2)
- 4.4.3-P1-2 · amd64 · bookworm
  Not affected
  dsa · isc-dhcp · debian · bookworm
- 4.4.3-P1-2 · arm64 · bookworm
  Not affected
  dsa · isc-dhcp · debian · bookworm
[isc-dhcp-dev]Not affected
Source package: [isc-dhcp]
Details (2)
- 4.4.3-P1-2 · amd64 · bookworm
  Not affected
  dsa · isc-dhcp · debian · bookworm
- 4.4.3-P1-2 · arm64 · bookworm
  Not affected
  dsa · isc-dhcp · debian · bookworm
[isc-dhcp-relay]Not affected
Source package: [isc-dhcp]
Details (2)
- 4.4.3-P1-2 · amd64 · bookworm
  Not affected
  dsa · isc-dhcp · debian · bookworm
- 4.4.3-P1-2 · arm64 · bookworm
  Not affected
  dsa · isc-dhcp · debian · bookworm
[isc-dhcp-server]Not affected
Source package: [isc-dhcp]
Details (2)
- 4.4.3-P1-2 · amd64 · bookworm
  Not affected
  dsa · isc-dhcp · debian · bookworm
- 4.4.3-P1-2 · arm64 · bookworm
  Not affected
  dsa · isc-dhcp · debian · bookworm
[isc-dhcp-server-ldap]Not affected
Source package: [isc-dhcp]
Details (2)
- 4.4.3-P1-2 · amd64 · bookworm
  Not affected
  dsa · isc-dhcp · debian · bookworm
- 4.4.3-P1-2 · arm64 · bookworm
  Not affected
  dsa · isc-dhcp · debian · bookworm

Observed: Oct 23, 2026, 5:05:02 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [SUSE security advisories and VEX]