Perl-Compatible Regular Expression (PCRE) library before 7.3 allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via regex patterns containing unmatched “\Q\E” sequences with orphan “\E” codes.

ubuntucve 1

prion 1

cve 1

debiancve 1

nessus 27

redhat 2

openvas 40

centos 2

oraclelinux 3

osv 1

securityvulns 2

freebsd 1