Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
None
Attack Vector
Network
0

CVE-2018-5532

Disclosure Date: July 19, 2018
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

On F5 BIG-IP 13.0.0, 12.1.0-12.1.2, 11.6.0-11.6.3.1, or 11.2.1-11.5.6 a domain name cached within the DNS Cache of TMM may continue to be resolved by the cache even after the parent server revokes the record, if the DNS Cache is receiving a stream of requests for the cached name.

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CVSS V3 Severity and Metrics
Base Score:
5.3 Medium
Impact Score:
1.4
Exploitability Score:
3.9
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
Low
Availability (A):
None

General Information

Vendors

  • f5

Products

  • big-ip access policy manager,
  • big-ip access policy manager 13.0.0,
  • big-ip advanced firewall manager,
  • big-ip advanced firewall manager 13.0.0,
  • big-ip analytics,
  • big-ip analytics 13.0.0,
  • big-ip application acceleration manager,
  • big-ip application acceleration manager 13.0.0,
  • big-ip application security manager,
  • big-ip application security manager 13.0.0,
  • big-ip domain name system,
  • big-ip domain name system 13.0.0,
  • big-ip edge gateway,
  • big-ip edge gateway 13.0.0,
  • big-ip fraud protection service,
  • big-ip fraud protection service 13.0.0,
  • big-ip global traffic manager,
  • big-ip global traffic manager 13.0.0,
  • big-ip link controller,
  • big-ip link controller 13.0.0,
  • big-ip local traffic manager,
  • big-ip local traffic manager 13.0.0,
  • big-ip policy enforcement manager,
  • big-ip policy enforcement manager 13.0.0,
  • big-ip webaccelerator,
  • big-ip webaccelerator 13.0.0

Additional Info

Technical Analysis