Use-after-free vulnerability in the abstract file-descriptor handling
interface in the cupsdDoSelect function in scheduler/select.c in the
scheduler in cupsd in CUPS before 1.4.4, when kqueue or epoll is used,
allows remote attackers to cause a denial of service (daemon crash or
hang) via a client disconnection during listing of a large number of
print jobs, related to improperly maintaining a reference count. NOTE:
some of these details are obtained from third party information. NOTE:
this vulnerability exists because of an incomplete fix for
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