f5 big-ip_access_policy_manager 认证机制不恰当

CVE编号

CVE-2021-23008

利用情况

暂无

补丁情况

N/A

披露时间

2021-05-10

漏洞描述

On version 15.1.x before 15.1.3, 14.1.x before 14.1.4, 13.1.x before 13.1.4, 12.1.x before 12.1.6, and all versions of 16.0.x and 11.6.x., BIG-IP APM AD (Active Directory) authentication can be bypassed via a spoofed AS-REP (Kerberos Authentication Service Response) response sent over a hijacked KDC (Kerberos Key Distribution Center) connection or from an AD server compromised by an attacker. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

解决建议

建议您更新当前系统或软件至最新版，完成漏洞的修复。

参考链接
https://support.f5.com/csp/article/K51213246

受影响软件情况

#	类型	厂商	产品	版本	影响面
1
	运行在以下环境
	应用	f5	big-ip_access_policy_manager	*	From (including) 11.5.2	Up to (excluding) 11.6.5
	运行在以下环境
	应用	f5	big-ip_access_policy_manager	*	From (including) 12.1.0	Up to (excluding) 12.1.5
	运行在以下环境
	应用	f5	big-ip_access_policy_manager	*	From (including) 13.1.0	Up to (excluding) 13.1.3
	运行在以下环境
	应用	f5	big-ip_access_policy_manager	*	From (including) 14.1.0	Up to (excluding) 14.1.3
	运行在以下环境
	应用	f5	big-ip_access_policy_manager	*	From (including) 15.0.0	Up to (excluding) 15.1.2
	运行在以下环境
	应用	f5	big-ip_access_policy_manager	*	From (including) 16.0.0	Up to (excluding) 16.0.1

CVSS3评分 9.8

• 攻击路径 网络
• 攻击复杂度 低
• 权限要求 无
• 影响范围 未更改
• 用户交互 无
• 可用性 高
• 保密性 高
• 完整性 高

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CWE-ID 漏洞类型 CWE-287 认证机制不恰当