cisco adaptive_security_appliance 跨界内存写

CVE编号

CVE-2021-1445

利用情况

暂无

补丁情况

N/A

披露时间

2021-04-30
漏洞描述
Multiple vulnerabilities in Cisco Adaptive Security Appliance (ASA) Software and Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. These vulnerabilities are due to lack of proper input validation of the HTTPS request. An attacker could exploit these vulnerabilities by sending a crafted HTTPS request to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition. Note: This vulnerability affects only specific AnyConnect and WebVPN configurations. For more information, see the Vulnerable Products section.
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。
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 cisco adaptive_security_appliance * From
(including)
9.10
Up to
(excluding)
9.12.4.13
运行在以下环境
应用 cisco adaptive_security_appliance * From
(including)
9.13
Up to
(excluding)
9.13.1.21
运行在以下环境
应用 cisco adaptive_security_appliance * From
(including)
9.14
Up to
(excluding)
9.14.2.8
运行在以下环境
应用 cisco adaptive_security_appliance * From
(including)
9.15
Up to
(excluding)
9.15.1.7
运行在以下环境
应用 cisco adaptive_security_appliance * From
(including)
9.7
Up to
(excluding)
9.8.4.34
运行在以下环境
应用 cisco adaptive_security_appliance * From
(including)
9.9
Up to
(excluding)
9.9.2.85
运行在以下环境
应用 cisco firepower_threat_defense * From
(including)
6.5.0
Up to
(excluding)
6.6.4
运行在以下环境
应用 cisco firepower_threat_defense * From
(including)
6.7.0
Up to
(excluding)
6.7.0.1
CVSS3评分
7.5
  • 攻击路径
    网络
  • 攻击复杂度
  • 权限要求
  • 影响范围
    未更改
  • 用户交互
  • 可用性
  • 保密性
  • 完整性
CWE-ID 漏洞类型
CWE-787 跨界内存写
阿里云安全产品覆盖情况