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redhatcveRedhat.comRH:CVE-2018-20796
HistoryFeb 26, 2019 - 11:19 a.m.

CVE-2018-20796

2019-02-2611:19:41
redhat.com
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25

0.006 Low

EPSS

Percentile

79.1%

In the GNU C Library (aka glibc or libc6) through 2.29, check_dst_limits_calc_pos_1 in posix/regexec.c has Uncontrolled Recursion, as demonstrated by ‘(\227|)(\\1\\1|t1|\\\2537)+’ in grep.