Improper input validation in F5 Big-ip_access_policy_manager
CVE-2018-12207
Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R) Processors may allow an authenticated user to potentially enable denial of service of the host system via local access.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.009 (55.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H.
Affected products
- F5 Big-ip_access_policy_manager
- F5 Big-ip_advanced_firewall_manager
- F5 Big-ip_analytics
- F5 Big-ip_application_acceleration_manager
- F5 Big-ip_application_security_manager
- F5 Big-ip_domain_name_system
- F5 Big-ip_fraud_protection_service
- F5 Big-ip_global_traffic_manager
- F5 Big-ip_link_controller
- F5 Big-ip_local_traffic_manager
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secure@intel.com (vendor-advisory, x_refsource_FEDORA)
- secure@intel.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- secure@intel.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- secure@intel.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- secure@intel.com (x_refsource_UBUNTU, vendor-advisory, Third Party Advisory)
- secure@intel.com (vendor-advisory, x_refsource_FEDORA)
- secure@intel.com (vendor-advisory, Mailing List, Third Party Advisory, x_refsource_SUSE)
- secure@intel.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- secure@intel.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- secure@intel.com (vendor-advisory, Third Party Advisory, x_refsource_DEBIAN)
Frequently asked questions
- What is CVE-2018-12207?
- CVE-2018-12207 is a medium-severity vulnerability in F5 Big-ip_access_policy_manager, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2019-11-14.
- How severe is CVE-2018-12207?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2018-12207 known to be exploited?
- 14 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.