正文

f5 big-ip_access_policy_manager 未进行输入大小检查的缓冲区拷贝（传统缓冲区溢出）

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CVE编号

CVE-2021-22991

利用情况

暂无

补丁情况

N/A

披露时间

2021-04-01
漏洞描述
F5 BIG-IP是F5公司的一款集成了网络流量编排、负载均衡、智能DNS，远程接入策略管理等功能的应用交付平台。
F5 BIGIP TMM缓存溢出漏洞，VS在处理部分未披露的请求时会导致TMM的URI格式化出错，会导致一个缓存溢出，导致DOS攻击。攻击者可利用该漏洞绕过基于URL的访问控制或者是远程命令执行。
解决建议
目前厂商已发布升级补丁以修复漏洞，补丁获取链接：
https://support.f5.com/csp/article/K56715231
参考链接
https://support.f5.com/csp/article/K56715231
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)
12.1.0 		Up to
(excluding)
12.1.5.3
运行在以下环境
应用 f5 big-ip_access_policy_manager * From
(including)
13.1.0 		Up to
(excluding)
13.1.3.6
运行在以下环境
应用 f5 big-ip_access_policy_manager * From
(including)
14.1.0 		Up to
(excluding)
14.1.4
运行在以下环境
应用 f5 big-ip_access_policy_manager * From
(including)
15.1.0 		Up to
(excluding)
15.1.2.1
运行在以下环境
应用 f5 big-ip_access_policy_manager * From
(including)
16.0.0 		Up to
(excluding)
16.0.1.1
运行在以下环境
应用 f5 big-ip_advanced_firewall_manager * From
(including)
12.1.0 		Up to
(excluding)
12.1.5.3
运行在以下环境
应用 f5 big-ip_advanced_firewall_manager * From
(including)
13.1.0 		Up to
(excluding)
13.1.3.6
运行在以下环境
应用 f5 big-ip_advanced_firewall_manager * From
(including)
14.1.0 		Up to
(excluding)
14.1.4
运行在以下环境
应用 f5 big-ip_advanced_firewall_manager * From
(including)
15.1.0 		Up to
(excluding)
15.1.2.1
运行在以下环境
应用 f5 big-ip_advanced_firewall_manager * From
(including)
16.0.0 		Up to
(excluding)
16.0.1.1
运行在以下环境
应用 f5 big-ip_advanced_web_application_firewall * From
(including)
12.1.0 		Up to
(excluding)
12.1.5.3
运行在以下环境
应用 f5 big-ip_advanced_web_application_firewall * From
(including)
13.1.0 		Up to
(excluding)
13.1.3.6
运行在以下环境
应用 f5 big-ip_advanced_web_application_firewall * From
(including)
14.1.0 		Up to
(excluding)
14.1.4
运行在以下环境
应用 f5 big-ip_advanced_web_application_firewall * From
(including)
15.1.0 		Up to
(excluding)
15.1.2.1
运行在以下环境
应用 f5 big-ip_advanced_web_application_firewall * From
(including)
16.0.0 		Up to
(excluding)
16.0.1.1
运行在以下环境
应用 f5 big-ip_analytics * From
(including)
12.1.0 		Up to
(excluding)
12.1.5.3
运行在以下环境
应用 f5 big-ip_analytics * From
(including)
13.1.0 		Up to
(excluding)
13.1.3.6
运行在以下环境
应用 f5 big-ip_analytics * From
(including)
14.1.0 		Up to
(excluding)
14.1.4
运行在以下环境
应用 f5 big-ip_analytics * From
(including)
15.1.0 		Up to
(excluding)
15.1.2.1
运行在以下环境
应用 f5 big-ip_analytics * From
(including)
16.0.0 		Up to
(excluding)
16.0.1.1
运行在以下环境
应用 f5 big-ip_application_acceleration_manager * From
(including)
12.1.0 		Up to
(excluding)
12.1.5.3
运行在以下环境
应用 f5 big-ip_application_acceleration_manager * From
(including)
13.1.0 		Up to
(excluding)
13.1.3.6
运行在以下环境
应用 f5 big-ip_application_acceleration_manager * From
(including)
14.1.0 		Up to
(excluding)
14.1.4
运行在以下环境
应用 f5 big-ip_application_acceleration_manager * From
(including)
15.1.0 		Up to
(excluding)
15.1.2.1
运行在以下环境
应用 f5 big-ip_application_acceleration_manager * From
(including)
16.0.0 		Up to
(excluding)
16.0.1.1
运行在以下环境
应用 f5 big-ip_application_security_manager * From
(including)
12.1.0 		Up to
(excluding)
12.1.5.3
运行在以下环境
应用 f5 big-ip_application_security_manager * From
(including)
13.1.0 		Up to
(excluding)
13.1.3.6
运行在以下环境
应用 f5 big-ip_application_security_manager * From
(including)
14.1.0 		Up to
(excluding)
14.1.4
运行在以下环境
应用 f5 big-ip_application_security_manager * From
(including)
15.1.0 		Up to
(excluding)
15.1.2.1
运行在以下环境
应用 f5 big-ip_application_security_manager * From
(including)
16.0.0 		Up to
(excluding)
16.0.1.1
运行在以下环境
应用 f5 big-ip_ddos_hybrid_defender * From
(including)
12.1.0 		Up to
(excluding)
12.1.5.3
运行在以下环境
应用 f5 big-ip_ddos_hybrid_defender * From
(including)
13.1.0 		Up to
(excluding)
13.1.3.6
运行在以下环境
应用 f5 big-ip_ddos_hybrid_defender * From
(including)
14.1.0 		Up to
(excluding)
14.1.4
运行在以下环境
应用 f5 big-ip_ddos_hybrid_defender * From
(including)
15.1.0 		Up to
(excluding)
15.1.2.1
运行在以下环境
应用 f5 big-ip_ddos_hybrid_defender * From
(including)
16.0.0 		Up to
(excluding)
16.0.1.1
运行在以下环境
应用 f5 big-ip_domain_name_system * From
(including)
12.1.0 		Up to
(excluding)
12.1.5.3
运行在以下环境
应用 f5 big-ip_domain_name_system * From
(including)
13.1.0 		Up to
(excluding)
13.1.3.6
运行在以下环境
应用 f5 big-ip_domain_name_system * From
(including)
14.1.0 		Up to
(excluding)
14.1.4
运行在以下环境
应用 f5 big-ip_domain_name_system * From
(including)
15.1.0 		Up to
(excluding)
15.1.2.1
运行在以下环境
应用 f5 big-ip_domain_name_system * From
(including)
16.0.0 		Up to
(excluding)
16.0.1.1
运行在以下环境
应用 f5 big-ip_fraud_protection_service * From
(including)
12.1.0 		Up to
(excluding)
12.1.5.3
运行在以下环境
应用 f5 big-ip_fraud_protection_service * From
(including)
13.1.0 		Up to
(excluding)
13.1.3.6
运行在以下环境
应用 f5 big-ip_fraud_protection_service * From
(including)
14.1.0 		Up to
(excluding)
14.1.4
运行在以下环境
应用 f5 big-ip_fraud_protection_service * From
(including)
15.1.0 		Up to
(excluding)
15.1.2.1
运行在以下环境
应用 f5 big-ip_fraud_protection_service * From
(including)
16.0.0 		Up to
(excluding)
16.0.1.1
运行在以下环境
应用 f5 big-ip_global_traffic_manager * From
(including)
12.1.0 		Up to
(excluding)
12.1.5.3
运行在以下环境
应用 f5 big-ip_global_traffic_manager * From
(including)
13.1.0 		Up to
(excluding)
13.1.3.6
运行在以下环境
应用 f5 big-ip_global_traffic_manager * From
(including)
14.1.0 		Up to
(excluding)
14.1.4
运行在以下环境
应用 f5 big-ip_global_traffic_manager * From
(including)
15.1.0 		Up to
(excluding)
15.1.2.1
运行在以下环境
应用 f5 big-ip_global_traffic_manager * From
(including)
16.0.0 		Up to
(excluding)
16.0.1.1
运行在以下环境
应用 f5 big-ip_link_controller * From
(including)
12.1.0 		Up to
(excluding)
12.1.5.3
运行在以下环境
应用 f5 big-ip_link_controller * From
(including)
13.1.0 		Up to
(excluding)
13.1.3.6
运行在以下环境
应用 f5 big-ip_link_controller * From
(including)
14.1.0 		Up to
(excluding)
14.1.4
运行在以下环境
应用 f5 big-ip_link_controller * From
(including)
15.1.0 		Up to
(excluding)
15.1.2.1
运行在以下环境
应用 f5 big-ip_link_controller * From
(including)
16.0.0 		Up to
(excluding)
16.0.1.1
运行在以下环境
应用 f5 big-ip_local_traffic_manager * From
(including)
12.1.0 		Up to
(excluding)
12.1.5.3
运行在以下环境
应用 f5 big-ip_local_traffic_manager * From
(including)
13.1.0 		Up to
(excluding)
13.1.3.6
运行在以下环境
应用 f5 big-ip_local_traffic_manager * From
(including)
14.1.0 		Up to
(excluding)
14.1.4
运行在以下环境
应用 f5 big-ip_local_traffic_manager * From
(including)
15.1.0 		Up to
(excluding)
15.1.2.1
运行在以下环境
应用 f5 big-ip_local_traffic_manager * From
(including)
16.0.0 		Up to
(excluding)
16.0.1.1
运行在以下环境
应用 f5 big-ip_policy_enforcement_manager * From
(including)
12.1.0 		Up to
(excluding)
12.1.5.3
运行在以下环境
应用 f5 big-ip_policy_enforcement_manager * From
(including)
13.1.0 		Up to
(excluding)
13.1.3.6
运行在以下环境
应用 f5 big-ip_policy_enforcement_manager * From
(including)
14.1.0 		Up to
(excluding)
14.1.4
运行在以下环境
应用 f5 big-ip_policy_enforcement_manager * From
(including)
15.1.0 		Up to
(excluding)
15.1.2.1
运行在以下环境
应用 f5 big-ip_policy_enforcement_manager * From
(including)
16.0.0 		Up to
(excluding)
16.0.1.1
运行在以下环境
应用 f5 ssl_orchestrator * From
(including)
12.1.0 		Up to
(excluding)
12.1.5.3
运行在以下环境
应用 f5 ssl_orchestrator * From
(including)
13.1.0 		Up to
(excluding)
13.1.3.6
运行在以下环境
应用 f5 ssl_orchestrator * From
(including)
14.1.0 		Up to
(excluding)
14.1.4
运行在以下环境
应用 f5 ssl_orchestrator * From
(including)
15.1.0 		Up to
(excluding)
15.1.2.1
运行在以下环境
应用 f5 ssl_orchestrator * From
(including)
16.0.0 		Up to
(excluding)
16.0.1.1
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-120 未进行输入大小检查的缓冲区拷贝（传统缓冲区溢出）