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pcre perl compatible regular expression library vulnerabilities and exploits
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7.5
CVSSv2
CVE-2015-8387
PCRE prior to 8.38 mishandles (?123) subroutine calls and related subroutine calls, which allows remote malicious users to cause a denial of service (integer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegE...
Pcre Perl Compatible Regular Expression Library
Fedoraproject Fedora 22
Php Php
7.5
CVSSv2
CVE-2015-8389
PCRE prior to 8.38 mishandles the /(?:|a|){100}x/ pattern and related patterns, which allows remote malicious users to cause a denial of service (infinite recursion) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp...
Pcre Perl Compatible Regular Expression Library
Fedoraproject Fedora 22
Php Php
7.5
CVSSv2
CVE-2015-8394
PCRE prior to 8.38 mishandles the (?(<digits>) and (?(R<digits>) conditions, which allows remote malicious users to cause a denial of service (integer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript...
Pcre Perl Compatible Regular Expression Library
Php Php
7.5
CVSSv2
CVE-2015-8390
PCRE prior to 8.38 mishandles the [: and \\ substrings in character classes, which allows remote malicious users to cause a denial of service (uninitialized memory read) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript Re...
Pcre Perl Compatible Regular Expression Library
Fedoraproject Fedora 22
Php Php
7.5
CVSSv2
CVE-2015-8380
The pcre_exec function in pcre_exec.c in PCRE prior to 8.38 mishandles a // pattern with a \01 string, which allows remote malicious users to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demo...
Pcre Perl Compatible Regular Expression Library
Fedoraproject Fedora 22
7.5
CVSSv2
CVE-2015-8381
The compile_regex function in pcre_compile.c in PCRE prior to 8.38 and pcre2_compile.c in PCRE2 prior to 10.2x mishandles the /(?J:(?|(:(?|(?'R')(\k'R')|((?'R')))H'Rk'Rf)|s(?'R'))))/ and /(?J:(?|(:(?|(?'R')(\z(?|(?'...
Pcre Perl Compatible Regular Expression Library
7.5
CVSSv2
CVE-2008-2371
Heap-based buffer overflow in pcre_compile.c in the Perl-Compatible Regular Expression (PCRE) library 7.7 allows context-dependent malicious users to cause a denial of service (crash) or possibly execute arbitrary code via a regular expression that begins with an option and conta...
Pcre Pcre 7.7
Php Php
Debian Debian Linux 4.0
Canonical Ubuntu Linux 7.04
Canonical Ubuntu Linux 7.10
Canonical Ubuntu Linux 9.10
Canonical Ubuntu Linux 8.04
Canonical Ubuntu Linux 6.06
Fedoraproject Fedora 9
Fedoraproject Fedora 8
Opensuse Opensuse 10.3
7.5
CVSSv2
CVE-2007-4766
Multiple integer overflows in Perl-Compatible Regular Expression (PCRE) library prior to 7.3 allow context-dependent malicious users to cause a denial of service (crash) or execute arbitrary code via unspecified escape (backslash) sequences.
Pcre Pcre
7.5
CVSSv2
CVE-2005-2491
Integer overflow in pcre_compile.c in Perl Compatible Regular Expressions (PCRE) prior to 6.2, as used in multiple products such as Python, Ethereal, and PHP, allows malicious users to execute arbitrary code via quantifier values in regular expressions, which leads to a heap-base...
Pcre Pcre 5.0
Pcre Pcre 6.0
Pcre Pcre 6.1
6.8
CVSSv2
CVE-2015-2325
The compile_branch function in PCRE prior to 8.37 allows context-dependent malicious users to compile incorrect code, cause a denial of service (out-of-bounds heap read and crash), or possibly have other unspecified impact via a regular expression with a group containing a forwar...
Pcre Pcre
Opensuse Opensuse 13.1
Opensuse Opensuse 13.2
Mariadb Mariadb
Php Php
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2020-17519
open redirect
CVE-2024-21683
cache poisoning
CVE-2021-47524
CVE-2021-47521
CVE-2024-5229
CVE-2021-47560
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