Home/CVE/When SSL Client Certificate LDAP or Certificate Revocation List Distribution Point (CRLDP) authentication profile is con
CVE

CVE-2024-23979

When SSL Client Certificate LDAP or Certificate Revocation List Distribution Point (CRLDP) authentication profile is con

When SSL Client Certificate LDAP or Certificate Revocation List Distribution Point (CRLDP) authentication profile is configured on a virtual server, undisclosed requests can cause an increase in CPU resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

HIGH · CVSS 7.5 EPSS 0.00203
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-770Allocation of Resources Without Limits or Throttling
CWE-770Allocation of Resources Without Limits or Throttling
▤

Affected Products & Versions

34
f5 big-ip access policy manager>= 15.1.0 and < 15.1.9
f5 big-ip access policy manager>= 16.1.0 and < 16.1.4
f5 big-ip access policy managerall versions
f5 big-iq centralized management>= 8.0.0 and <= 8.3.0
f5 big-ip advanced firewall manager>= 15.1.0 and < 15.1.9
f5 big-ip advanced firewall manager>= 16.1.0 and < 16.1.4
f5 big-ip advanced firewall managerall versions
f5 big-ip analytics>= 15.1.0 and < 15.1.9
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · f5sirt@f5.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD14 Feb 2024 · 05:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://my.f5.com/manage/s/article/K000134516Vendor Advisory
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