CVE-2006-7225

NONE

Perl-Compatible Regular Expression (PCRE) library before 6.7 allows context-dependent attackers to cause a denial of service (error or crash) via a regular expression that involves a "malformed POSIX

Published: 12/3/2007Updated: 4/9/2025
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Description

Perl-Compatible Regular Expression (PCRE) library before 6.7 allows context-dependent attackers to cause a denial of service (error or crash) via a regular expression that involves a "malformed POSIX character class", as demonstrated via an invalid character after a [[ sequence.

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Affected Products

perlpcre
0.91
perlpcre
0.92
perlpcre
0.93
perlpcre
0.94
perlpcre
0.95
perlpcre
0.96
perlpcre
0.97
perlpcre
0.98
perlpcre
0.99
perlpcre
1.00
perlpcre
1.01
perlpcre
1.02
perlpcre
1.03
perlpcre
1.04
perlpcre
1.05
perlpcre
1.06
perlpcre
1.07
perlpcre
1.08
perlpcre
1.09
perlpcre
2.0
perlpcre
2.01
perlpcre
2.02
perlpcre
2.03
perlpcre
2.04
perlpcre
2.05
perlpcre
2.06
perlpcre
2.07
perlpcre
2.08
perlpcre
3.0
perlpcre
3.1
perlpcre
3.2
perlpcre
3.3
perlpcre
3.4
perlpcre
3.5
perlpcre
3.6
perlpcre
3.7
perlpcre
3.8
perlpcre
3.9
perlpcre
4.0
perlpcre
4.1
perlpcre
4.2
perlpcre
4.3
perlpcre
4.4
perlpcre
4.5
perlpcre
5.0
perlpcre
6.0
perlpcre
6.1
perlpcre
6.2
perlpcre
6.3
perlpcre
6.4
perlpcre
6.5
perlpcre
6.6

References