Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
In FreeBSD 12.2-STABLE before r367402, 11.4-STABLE before r368202, 12.2-RELEASE before p1, 12.1-RELEASE before p11 and 11.4-RELEASE before p5 the handler for a routing option caches a pointer into the packet buffer holding the ICMPv6 message. However, when processing subsequent options the packet buffer may be freed, rendering the cached pointer invalid. The network stack may later dereference the pointer, potentially triggering a use-after-free.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
FreeBSD 资源管理错误漏洞
Vulnerability Description
FreeBSD是Freebsd基金会的一套类Unix操作系统。 FreeBSD 存在资源管理错误漏洞，攻击者可利用该漏洞可以通过FreeBSD的ICMPv6强制使用释放的内存区域，以触发拒绝服务，并可能运行代码。
CVSS Information
N/A
Vulnerability Type
N/A