Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Unknown
Privileges Required
Unknown
Attack Vector
Unknown
0

CVE-2011-4539

Disclosure Date: December 08, 2011
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

dhcpd in ISC DHCP 4.x before 4.2.3-P1 and 4.1-ESV before 4.1-ESV-R4 does not properly handle regular expressions in dhcpd.conf, which allows remote attackers to cause a denial of service (daemon crash) via a crafted request packet.

Add Assessment

No one has assessed this topic. Be the first to add your voice to the community.

CVSS V3 Severity and Metrics
Base Score:
None
Impact Score:
Unknown
Exploitability Score:
Unknown
Vector:
Unknown
Attack Vector (AV):
Unknown
Attack Complexity (AC):
Unknown
Privileges Required (PR):
Unknown
User Interaction (UI):
Unknown
Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
Unknown
Availability (A):
Unknown

General Information

Vendors

  • canonical,
  • debian,
  • isc

Products

  • debian linux 6.0,
  • debian linux 7.0,
  • dhcp 4.0,
  • dhcp 4.0.0,
  • dhcp 4.0.1,
  • dhcp 4.0.2,
  • dhcp 4.0.3,
  • dhcp 4.1-esv,
  • dhcp 4.1.1,
  • dhcp 4.1.2,
  • dhcp 4.2.0,
  • dhcp 4.2.1,
  • dhcp 4.2.2,
  • dhcp 4.2.3,
  • ubuntu linux 11.04,
  • ubuntu linux 11.10
Technical Analysis