Unspecified vulnerability in NFS / ONCplus B.11.31_04 and earlier on HP-UX B.11.31 allows remote attackers to cause a denial of service via unknown attack vectors.

Unspecified vulnerability in HP-UX B.11.31 allows local users to cause a denial of service (system crash) via unknown vectors related to the ttrace system call.

sendmail: Properly set the close-on-exec flag for file descriptors

The sm_close_on_exec function in conf.c in sendmail before 8.14.9 has arguments in the wrong order, and consequently skips setting expected FD_CLOEXEC flags, which allows local users to access unintended high-numbered file descriptors via a custom mail-delivery program.