The ps (/usr/ucb/ps) command on HP Tru64 UNIX 5.1 1885 allows local users to obtain sensitive information, including environment variables of arbitrary processes, via the "auxewww" argument, a similar issue to CVE-1999-1587.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.009
EPSS Ranking 75.3%