Vulnerabilities > Pcre > Pcre > 7.1
DATE | CVE | VULNERABILITY TITLE | RISK |
---|---|---|---|
2007-11-07 | CVE-2007-4768 | Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in Pcre 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. | 6.8 |
2007-11-07 | CVE-2007-4767 | Multiple Security vulnerability in PCRE Regular Expression Library Perl-Compatible Regular Expression (PCRE) library before 7.3 does not properly compute the length of (1) a \p sequence, (2) a \P sequence, or (3) a \P{x} sequence, which allows context-dependent attackers to cause a denial of service (infinite loop or crash) or execute arbitrary code. | 5.0 |
2007-11-07 | CVE-2007-4766 | Numeric Errors vulnerability in Pcre Multiple integer overflows in Perl-Compatible Regular Expression (PCRE) library before 7.3 allow context-dependent attackers to cause a denial of service (crash) or execute arbitrary code via unspecified escape (backslash) sequences. | 7.5 |
2007-11-07 | CVE-2007-1662 | Multiple Security vulnerability in PCRE Regular Expression Library Perl-Compatible Regular Expression (PCRE) library before 7.3 reads past the end of the string when searching for unmatched brackets and parentheses, which allows context-dependent attackers to cause a denial of service (crash), possibly involving forward references. | 5.0 |
2007-11-07 | CVE-2007-1659 | Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in Pcre 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. | 6.8 |