CVE-2024-32761: BIG-IP TMM tenants on VELOS and rSeries vulnerability

Published May 8, 2024
·
Updated

Under certain conditions, a data leak may occur in the Traffic Management Microkernels (TMMs) of BIG-IP tenants running on VELOS and rSeries platforms. This leak occurs randomly and cannot be deliberately triggered. If it occurs, it may leak up to 64 bytes of non-contiguous randomized bytes. Under rare conditions, this may lead to a TMM restart, affecting availability.

Affected Software

23 affected componentsFixes available
F5 BIG-IP
F5 BIG-IP>=15.1.0<=15.1.9
15.1.10
F5 BIG-IP Access Policy Manager>=15.1.0<15.1.10
F5 BIG-IP Advanced Firewall Manager>=15.1.0<15.1.10
F5 Big-ip Advanced Web Application Firewall>=15.1.0<15.1.10
F5 BIG-IP Analytics>=15.1.0<15.1.10
F5 Big-ip Application Acceleration Manager>=15.1.0<15.1.10
F5 BIG-IP Application Security Manager>=15.1.0<15.1.10
F5 Big-ip Application Visibility And Reporting>=15.1.0<15.1.10
F5 Big-ip Automation Toolchain>=15.1.0<15.1.10
F5 Big-ip Carrier-grade Nat>=15.1.0<15.1.10
F5 BIG-IP Container Ingress Services>=15.1.0<15.1.10
F5 Big-ip Ddos Hybrid Defender>=15.1.0<15.1.10
F5 Big-ip Domain Name System>=15.1.0<15.1.10
F5 BIG-IP Edge Gateway>=15.1.0<15.1.10
F5 Big-ip Fraud Protection Service>=15.1.0<15.1.10
F5 Big-ip Global Traffic Manager>=15.1.0<15.1.10
F5 Big-ip Link Controller>=15.1.0<15.1.10
F5 Big-ip Local Traffic Manager>=15.1.0<15.1.10
F5 Big-ip Policy Enforcement Manager>=15.1.0<15.1.10
F5 BIG-IP SSL Orchestrator>=15.1.0<15.1.10
F5 Big-ip Webaccelerator>=15.1.0<15.1.10
F5 Big-ip Websafe>=15.1.0<15.1.10

Event History

May 8, 2024
Advisory Published
via F5·12:55 PM
Data Sourced
via F5·12:55 PM
DescriptionSeverityWeaknessAffected Software
CVE Published
via MITRE·03:01 PM
Data Sourced
via MITRE·03:01 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·03:15 PM
DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2024-32761?

CVE-2024-32761 is classified as a potential data leak vulnerability with low severity due to its inconsistent exploitability.

2

How do I fix CVE-2024-32761?

To mitigate CVE-2024-32761, ensure your F5 BIG-IP software is updated to a version beyond 15.1.10.

3

Which F5 BIG-IP versions are affected by CVE-2024-32761?

CVE-2024-32761 affects F5 BIG-IP versions from 15.1.0 to 15.1.9.

4

Can CVE-2024-32761 be reliably exploited by an attacker?

No, CVE-2024-32761 cannot be reliably exploited by an attacker as it is not consistently reproducible.

5

What platforms are impacted by CVE-2024-32761?

CVE-2024-32761 impacts BIG-IP tenants running on VELOS and rSeries platforms.

Contact

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