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redhatcveRedhat.comRH:CVE-2018-1120
HistoryJan 07, 2020 - 9:28 p.m.

CVE-2018-1120

2020-01-0721:28:06
redhat.com
access.redhat.com
25

0.001 Low

EPSS

Percentile

40.5%

By mmap()ing a FUSE-backed file onto a process’s memory containing command line arguments (or environment strings), an attacker can cause utilities from psutils or procps (such as ps, w) or any other program which makes a read() call to the /proc//cmdline (or /proc//environ) files to block indefinitely (denial of service) or for some controlled time (as a synchronization primitive for other attacks).