Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2003-0039

ISC dhcrelay (dhcp-relay) 3.0rc9 and earlier, and possibly other versions, allows remote attackers to cause a denial of service (packet storm) via a certain BOOTP packet that is forwarded to a broadcast MAC address, causing an infinite loop that is not restricted by a hop count.

Published

2003-02-07T05:00:00.000

Last Modified

2025-04-03T01:03:51.193

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    NVD-CWE-Other
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application isc dhcpd 3.0.1 Yes
Application isc dhcpd 3.0.1 Yes
Application isc dhcpd 3.0.1 Yes
Application isc dhcpd 3.0.1 Yes
Application isc dhcpd 3.0.1 Yes
Application isc dhcpd 3.0.1 Yes
Application isc dhcpd 3.0.1 Yes
Application isc dhcpd 3.0.1 Yes
Application isc dhcpd 3.0.1 Yes
Application isc dhcpd 3.0.1 Yes
References