思科于2019年3月27日发布了半年度思科IOS和IOS XE软件安全公告捆绑出版物。该出版物包括17个思科安全公告，描述了思科IOS软件和思科IOS XE软件中的19个漏洞。思科已发布软件更新来解决这些漏洞。所有漏洞的安全影响评级 (SIR) 均为高。成功利用漏洞可能允许攻击者获取受影响设备的提升权限或导致受影响设备出现拒绝服务 (DoS) 状态。

😄 **漏洞影响范围**: 该公告包含17个思科安全公告，描述了思科IOS软件和思科IOS XE软件中的19个漏洞。其中6个漏洞影响了思科IOS软件和思科IOS XE软件，1个漏洞影响了思科IOS软件，10个漏洞影响了思科IOS XE软件。思科已确认，没有漏洞影响思科NX-OS软件。

🤔 **漏洞安全影响**: 所有漏洞的安全影响评级 (SIR) 均为高。成功利用漏洞可能允许攻击者获取受影响设备的提升权限或导致受影响设备出现拒绝服务 (DoS) 状态。

🚀 **解决措施**: 思科已发布软件更新来解决这些漏洞。用户应及时更新其设备以修复漏洞。

💡 **快速检测方法**: 用户可以使用Cisco IOS软件检查器快速确定特定思科IOS或IOS XE软件版本是否受到一个或多个漏洞的影响。

Cisco released its semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication on March 27, 2019. In direct response to customer feedback, Cisco releases bundles of Cisco IOS and IOS XE Software Security Advisories on the fourth Wednesday of the month in March and September of each calendar year.The March 27, 2019, release of the Cisco IOS and IOS XE Software Security Advisory Bundled Publication includes 17 Cisco Security Advisories that describe 19 vulnerabilities in Cisco IOS Software and Cisco IOS XE Software. Cisco has released software updates that address these vulnerabilities.All vulnerabilities have a Security Impact Rating (SIR) of High. Successful exploitation of the vulnerabilities could allow an attacker to gain elevated privileges for an affected device or cause a denial of service (DoS) condition on an affected device.Six of the vulnerabilities affect both Cisco IOS Software and Cisco IOS XE Software. One of the vulnerabilities affects Cisco IOS Software and ten of the vulnerabilities affect Cisco IOS XE Software. Cisco has confirmed that none of the vulnerabilities affect Cisco NX-OS Software.To quickly determine if a specific Cisco IOS or IOS XE Software release is affected by one or more vulnerabilities, use the Cisco IOS Software Checker.