Directory Services in Apple Mac OS X before 10.6.3 does not properly perform authorization during processing of record names, which allows local users to gain privileges via unspecified vectors.
From 神龙GPT (AIGC)
在10.6.3之前的苹果Mac OS X中的Directory Services在处理记录名称时未正确进行授权，这允许本地用户通过未指定的向量获得权限。