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F5 BIG-IP up to 11.6.3.1/12.1.3.5/13.1.0.5 Virtual Server HPACK Bomb 拒绝服务漏洞

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CVE编号

CVE-2018-5530

利用情况

暂无

补丁情况

N/A

披露时间

2018-07-26
漏洞描述
F5 BIG-IP LTM等都是美国F5公司的产品。F5 BIG-IP LTM是一款本地流量管理器；BIG-IP AAM是一款应用程序加速管理器。
F5 BIG-IP虚拟服务器存在安全漏洞。在HTTP/2配置文件被启用时，攻击者可利用该漏洞造成拒绝服务（消耗的内存资源值异常）。
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/K45611803
参考链接
http://www.securityfocus.com/bid/104908
https://support.f5.com/csp/article/K45611803
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)
11.6.0 		Up to
(including)
11.6.3.1
运行在以下环境
应用 f5 big-ip_access_policy_manager * From
(including)
12.1.0 		Up to
(including)
12.1.3.5
运行在以下环境
应用 f5 big-ip_access_policy_manager * From
(including)
13.0.0 		Up to
(including)
13.1.0.5
运行在以下环境
应用 f5 big-ip_advanced_firewall_manager * From
(including)
11.6.0 		Up to
(including)
11.6.3.1
运行在以下环境
应用 f5 big-ip_advanced_firewall_manager * From
(including)
12.1.0 		Up to
(including)
12.1.3.5
运行在以下环境
应用 f5 big-ip_advanced_firewall_manager * From
(including)
13.0.0 		Up to
(including)
13.1.0.5
运行在以下环境
应用 f5 big-ip_analytics * From
(including)
11.6.0 		Up to
(including)
11.6.3.1
运行在以下环境
应用 f5 big-ip_analytics * From
(including)
12.1.0 		Up to
(including)
12.1.3.5
运行在以下环境
应用 f5 big-ip_analytics * From
(including)
13.0.0 		Up to
(including)
13.1.0.5
运行在以下环境
应用 f5 big-ip_application_acceleration_manager * From
(including)
11.6.0 		Up to
(including)
11.6.3.1
运行在以下环境
应用 f5 big-ip_application_acceleration_manager * From
(including)
12.1.0 		Up to
(including)
12.1.3.5
运行在以下环境
应用 f5 big-ip_application_acceleration_manager * From
(including)
13.0.0 		Up to
(including)
13.1.0.5
运行在以下环境
应用 f5 big-ip_application_security_manager * From
(including)
11.6.0 		Up to
(including)
11.6.3.1
运行在以下环境
应用 f5 big-ip_application_security_manager * From
(including)
12.1.0 		Up to
(including)
12.1.3.5
运行在以下环境
应用 f5 big-ip_application_security_manager * From
(including)
13.0.0 		Up to
(including)
13.1.0.5
运行在以下环境
应用 f5 big-ip_edge_gateway * From
(including)
11.6.0 		Up to
(including)
11.6.3.1
运行在以下环境
应用 f5 big-ip_edge_gateway * From
(including)
12.1.0 		Up to
(including)
12.1.3.5
运行在以下环境
应用 f5 big-ip_edge_gateway * From
(including)
13.0.0 		Up to
(including)
13.1.0.5
运行在以下环境
应用 f5 big-ip_local_traffic_manager * From
(including)
11.6.0 		Up to
(including)
11.6.3.1
运行在以下环境
应用 f5 big-ip_local_traffic_manager * From
(including)
12.1.0 		Up to
(including)
12.1.3.5
运行在以下环境
应用 f5 big-ip_local_traffic_manager * From
(including)
13.0.0 		Up to
(including)
13.1.0.5
运行在以下环境
应用 f5 big-ip_policy_enforcement_manager * From
(including)
11.6.0 		Up to
(including)
11.6.3.1
运行在以下环境
应用 f5 big-ip_policy_enforcement_manager * From
(including)
12.1.0 		Up to
(including)
12.1.3.5
运行在以下环境
应用 f5 big-ip_policy_enforcement_manager * From
(including)
13.0.0 		Up to
(including)
13.1.0.5
运行在以下环境
应用 f5 big-ip_websafe * From
(including)
11.6.0 		Up to
(including)
11.6.3.1
运行在以下环境
应用 f5 big-ip_websafe * From
(including)
12.1.0 		Up to
(including)
12.1.3.5
运行在以下环境
应用 f5 big-ip_websafe * From
(including)
13.0.0 		Up to
(including)
13.1.0.5
CVSS3评分 7.5
  • 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 无
  • 完整性 无
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CWE-ID 漏洞类型 CWE-400 未加控制的资源消耗（资源穷尽）