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

Quick assessment

Affected
F5 BIG-IP
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

F5 BIG-IP是美国F5公司的一款集成了网络流量管理、应用程序安全管理、负载均衡等功能的应用交付平台。 F5 BIG-IP TMM 存在安全漏洞，该漏洞源于在某些情况下，在 VELOS 和 rSeries 平台上运行的 BIG-IP 租户的流量管理微内核 (TMM) 中可能会发生潜在的数据泄漏。

CVSS 6.5 · Medium EPSS 0.46% · P38

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2024-32761

Vulnerability Information
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Vulnerability Title
BIG-IP TMM tenants on VELOS and rSeries vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
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.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
F5 BIG-IP TMM 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
F5 BIG-IP是美国F5公司的一款集成了网络流量管理、应用程序安全管理、负载均衡等功能的应用交付平台。 F5 BIG-IP TMM 存在安全漏洞，该漏洞源于在某些情况下，在 VELOS 和 rSeries 平台上运行的 BIG-IP 租户的流量管理微内核 (TMM) 中可能会发生潜在的数据泄漏。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
F5 BIG-IP 17.1.0 ~ * -

II. Public POCs for CVE-2024-32761

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III. Intelligence Information for CVE-2024-32761

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Vendor Advisories for CVE-2024-32761 (1)

Same Patch Batch · F5 · 2024-05-08 · 13 CVEs total

CVE-2024-31156 8.0 HIGH BIG-IP Configuration utility XSS vulnerability
CVE-2024-26026 7.5 HIGH BIG-IP Central Manager SQL Injection
CVE-2024-21793 7.5 HIGH BIG-IP Central Manager OData Injection Vulnerability
CVE-2024-25560 7.5 HIGH TMM Vulnerability
CVE-2024-33608 7.5 HIGH BIG-IP IPsec vulnerability
CVE-2024-32049 7.4 HIGH BIG-IP Next Central Manager vulnerability
CVE-2024-28883 7.4 HIGH BIG-IP APM browser network access VPN client vulnerability
CVE-2024-33612 6.8 MEDIUM BIG-IP Next Central Manager vulnerability
CVE-2024-33604 6.1 MEDIUM BIG-IP Configuration utility XSS vulnerability
CVE-2024-28889 5.9 MEDIUM BIG-IP SSL vulnerability
CVE-2024-27202 4.7 MEDIUM BIG-IP TMUI XSS vulnerability
CVE-2024-28132 4.4 MEDIUM BIG-IP NEXT CNF vulnerability

IV. Related Vulnerabilities

Same product: BIG-IP
Same vendor: F5
Same weakness: CWE-119

V. Comments for CVE-2024-32761

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