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F5 Networks の BIG-IP Advanced Web Application Firewall (WAF) および BIG-IP Application Security Manager (ASM) におけるバッファサイズの計算の誤りに関する脆弱性
Title F5 Networks の BIG-IP Advanced Web Application Firewall (WAF) および BIG-IP Application Security Manager (ASM) におけるバッファサイズの計算の誤りに関する脆弱性
Summary

F5 Networks の BIG-IP Advanced Web Application Firewall (WAF) および BIG-IP Application Security Manager (ASM) には、バッファサイズの計算の誤りに関する脆弱性が存在します。

Possible impacts サービス運用妨害 (DoS) 状態にされる可能性があります。 
Solution

ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。

Publication Date Feb. 14, 2024, midnight
Registration Date Jan. 24, 2025, 11:45 a.m.
Last Update Jan. 24, 2025, 11:45 a.m.
CVSS3.0 : 重要
Score 7.5
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected System
F5 Networks
BIG-IP Advanced Web Application Firewall (WAF) 15.1.0 以上 15.1.10 未満
BIG-IP Advanced Web Application Firewall (WAF) 16.1.0 以上 16.1.4 未満
BIG-IP Advanced Web Application Firewall (WAF) 17.1.0
BIG-IP Application Security Manager (ASM) 15.1.0 以上 15.1.10 未満
BIG-IP Application Security Manager (ASM) 16.1.0 以上 16.1.4 未満
BIG-IP Application Security Manager (ASM) 17.1.0
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
Change Log
No Changed Details Date of change
1 [2025年01月24日]
  掲載		 Jan. 24, 2025, 11:45 a.m.
NVD Vulnerability Information
CVE-2024-23805
Summary


Undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate. For the Application Visibility and Reporting module, this may occur when the HTTP Analytics profile with URLs enabled under Collected Entities is configured on a virtual server and the DB variables avr.IncludeServerInURI or avr.CollectOnlyHostnameFromURI are enabled. For BIG-IP Advanced WAF and ASM, this may occur when either a DoS or Bot Defense profile is configured on a virtual server and the DB variables avr.IncludeServerInURI or avr.CollectOnlyHostnameFromURI are enabled.

Note: The DB variables avr.IncludeServerInURI and avr.CollectOnlyHostnameFromURI are not enabled by default. For more information about the HTTP Analytics profile and the Collect URLs setting, refer to K30875743: Create a new Analytics profile and attach it to your virtual servers https://my.f5.com/manage/s/article/K30875743 .

Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

Publication Date Feb. 15, 2024, 2:15 a.m.
Registration Date Feb. 15, 2024, 10 a.m.
Last Update Nov. 21, 2024, 5:58 p.m.
Related information, measures and tools
Common Vulnerabilities List