CVE-2007-1659

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...

DEBIAN-CVE-2007-1661

Perl-Compatible Regular Expression PCRE library before 7.3 backtracks too far when matching certain input bytes against some regex patterns in non-UTF-8 mode, which allows context-dependent attackers to obtain sensitive information or cause a denial of service crash, as demonstrated by the "\X?\d...

DEBIAN-CVE-2007-4768

Heap-based buffer overflow in Perl-Compatible Regular Expression PCRE library before 7.3 allows context-dependent attackers to execute arbitrary code via a singleton Unicode sequence in a character class in a regex pattern, which is incorrectly optimized...

CVE-2007-1661

Perl-Compatible Regular Expression PCRE library before 7.3 backtracks too far when matching certain input bytes against some regex patterns in non-UTF-8 mode, which allows context-dependent attackers to obtain sensitive information or cause a denial of service crash, as demonstrated by the "\X?\d...

CVE-2007-4768

Heap-based buffer overflow in Perl-Compatible Regular Expression PCRE library before 7.3 allows context-dependent attackers to execute arbitrary code via a singleton Unicode sequence in a character class in a regex pattern, which is incorrectly optimized...

CVE-2007-1659

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...

CVE-2007-4768

Heap-based buffer overflow in Perl-Compatible Regular Expression PCRE library before 7.3 allows context-dependent attackers to execute arbitrary code via a singleton Unicode sequence in a character class in a regex pattern, which is incorrectly optimized...

CVE-2007-1659

The CVE-2007-1659 issue affects the PCRE library (before 7.3) where context-dependent attackers could crash a service or potentially execute arbitrary code via regex patterns containing unmatched "\Q\E" sequences with orphan "\E" codes. Public references in multiple advisories link this to flaws ...

CVE-2007-1659

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...

PCRE and perl regular expression handling multiple security vulnerabilities

Buffer overflows and memory corruptions on different regexps...

DenyHosts: Denial of service

Background DenyHosts is designed to monitor SSH servers for repeated failed login attempts. Description Daniel B. Cid discovered that DenyHosts used an incomplete regular expression to parse failed login attempts, a different issue than GLSA 200701-01. Impact A remote unauthenticated attacker can...

Insanely simple blog - Multiple vulnerabilities

Insanely simple blog version 0.5 and below http://sourceforge.net/projects/insanelysimple2 ISB contains multple vulnerabilities including both XSS, and SQL injection. First off, the search action fails to strip user content for html allowing a user to input tags. Next, anonymous blog entries can...

isb05-sql.txt

Insanely simple blog version 0.5 and below http://sourceforge.net/projects/insanelysimple2 ISB contains multple vulnerabilities including both XSS, and SQL injection. First off, the search action fails to strip user content for html allowing a user to input tags. Next, anonymous blog entries can...

mod_perl PerlRun denial of service

PerlRun.pm in Apache modperl before 1.30, and RegistryCooker.pm in modperl 2.x, does not properly escape PATHINFO before use in a regular expression, which allows remote attackers to cause a denial of service resource consumption via a crafted URI...

CVE-2007-2163

Apple Safari allows remote attackers to cause a denial of service browser crash via JavaScript that matches a regular expression against a long string, as demonstrated using /./...

DEBIAN-CVE-2007-2026

The gnu regular expression code in file 4.20 allows context-dependent attackers to cause a denial of service CPU consumption via a crafted document with a large number of line feed characters, which is not well handled by OS/2 REXX regular expressions that use wildcards, as originally reported fo...

CVE-2007-1958

Buffer overflow in TinyMUX before 2.4 allows attackers to cause a denial of service via unspecified vectors related to "too many substring matches in a regexp $-command." NOTE: some of these details are obtained from third party information...

security flaw

Mozilla Firefox before 1.5.0.10 and 2.x before 2.0.0.2, and SeaMonkey before 1.0.8 ignores trailing invalid HTML characters in attribute names, which allows remote attackers to bypass content filters that use regular expressions...

CVE-2006-6629

lib/WeBWorK/PG/Translator.pm in WeBWorK Program Generation PG Language before 2.3.1 uses an insufficiently restrictive regular expression to determine valid macro filenames, which allows attackers to load arbitrary macro files whose names contain the strings 1 dangerousMacros.pl, 2 PG.pl, or 3...

CVE-2006-6629

lib/WeBWorK/PG/Translator.pm in WeBWorK Program Generation PG Language before 2.3.1 uses an insufficiently restrictive regular expression to determine valid macro filenames, which allows attackers to load arbitrary macro files whose names contain the strings 1 dangerousMacros.pl, 2 PG.pl, or 3...