CVSS: 6.8EPSS: 2%CPEs: 1EXPL: 0CVE-2006-7228 – pcre integer overflow
https://notcve.org/view.php?id=CVE-2006-7228
Integer overflow in Perl-Compatible Regular Expression (PCRE) library before 6.7 might allow context-dependent attackers to execute arbitrary code via a regular expression that involves large (1) min, (2) max, or (3) duplength values that cause an incorrect length calculation and trigger a buffer overflow, a different vulnerability than CVE-2006-7227. NOTE: this issue was originally subsumed by CVE-2006-7224, but that CVE has been REJECTED and split. Desbordamiento de entero en librería Perl-Compatible Regular Expression (PCRE) anterior a 6.7 podría permitir a atacantes locales o remotos (dependiendo del contexto) ejecutar código de su elección mediante una expresión regular que involucra grandes valores (1) min, (2) max, o (3) duplength que provocan un cálculo incorrecto de la longitud y disparan un desbordamiento de búfer, una vulnerabilidad diferente de CVE-2006-7227. NOTA: este problema estaba incluido originalmente en CVE-2006-7224, pero ese CVE ha sido rechazado y dividido. • http://bugs.gentoo.org/show_bug.cgi?id=198976 http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00006.html http://lists.vmware.com/pipermail/security-announce/2008/000005.html http://lists.vmware.com/pipermail/security-announce/2008/000014.html http://scary.beasts.org/security/CESA-2007-006.html http://secunia.com/advisories/27582 http://secunia.com/advisories/27741 http://secunia.com/advisories/27773 http://secunia.com/advisories/27776 http://secunia.com/advisories/ • CWE-189: Numeric Errors CWE-190: Integer Overflow or Wraparound •
CVSS: 6.8EPSS: 2%CPEs: 1EXPL: 0CVE-2006-7227 – pcre integer overflow
https://notcve.org/view.php?id=CVE-2006-7227
Integer overflow in Perl-Compatible Regular Expression (PCRE) library before 6.7 allows context-dependent attackers to execute arbitrary code via a regular expression containing a large number of named subpatterns (name_count) or long subpattern names (max_name_size), which triggers a buffer overflow. NOTE: this issue was originally subsumed by CVE-2006-7224, but that CVE has been REJECTED and split. Desbordamiento de entero en la librería Perl-Compatible Regular Expression (PCRE) anterior a 6.7 permite a atacantes locales o remotos (dependiendo del contexto) ejecutar código de su elección mediante una expresión regular que contiene un gran número de sobpatrones con nombre (name_count) o nombres de subpatrones largos (max_name_size), lo cual dispara un desbordamiento de búfer. NOTA: este problema fue incluido originalmente en CVE-2006-7224, pero ese CVE ha sido rechadazo y dividido. • http://bugs.gentoo.org/show_bug.cgi?id=198976 http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00006.html http://scary.beasts.org/security/CESA-2007-006.html http://secunia.com/advisories/27582 http://secunia.com/advisories/27741 http://secunia.com/advisories/27773 http://secunia.com/advisories/27869 http://secunia.com/advisories/28406 http://secunia.com/advisories/28414 http://secunia.com/advisories/28658 http://secunia.com/advisories/28714 http://secunia • CWE-189: Numeric Errors CWE-190: Integer Overflow or Wraparound •
CVSS: 6.8EPSS: 4%CPEs: 3EXPL: 0CVE-2007-4768 – : pcre before 7.3 incorrect unicode in char class optimization
https://notcve.org/view.php?id=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. Desbordamiento de búfer basado en montículo en la librería Perl-Compatible Regular Expression (PCRE) anterior a 7.3 permite a atacantes locales o remotos (dependiendo del contexto) ejecutar código de su elección mediante una secuencia de caracteres Unicode unitarios en una clase character de un patrón de expresión regular, lo cual está optimizado incorrectamente. • http://bugs.gentoo.org/show_bug.cgi?id=198976 http://docs.info.apple.com/article.html?artnum=307179 http://docs.info.apple.com/article.html?artnum=307562 http://lists.apple.com/archives/security-announce/2007/Dec/msg00002.html http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html http://lists.opensuse.org/opensuse-security-announce/2007-12/msg00007.html http://mail.gnome.org/archives/gtk-devel-list/2007-November/msg00022.html http://secunia.com/advisories/27538 http& • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 6.8EPSS: 4%CPEs: 1EXPL: 0CVE-2007-1660 – pcre regular expression flaws
https://notcve.org/view.php?id=CVE-2007-1660
Perl-Compatible Regular Expression (PCRE) library before 7.0 does not properly calculate sizes for unspecified "multiple forms of character class", which triggers a buffer overflow that allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code. La biblioteca Perl-Compatible Regular Expression (PCRE) anterior a la versión 7.0 no calcula apropiadamente los tamaños de las "multiple forms of character class" no especificadas, lo que desencadena un desbordamiento de búfer que permite a los atacantes dependiendo del contexto provocar una denegación de servicio (bloqueo) y posiblemente ejecutar código arbitrario. • http://bugs.gentoo.org/show_bug.cgi?id=198976 http://docs.info.apple.com/article.html?artnum=307179 http://docs.info.apple.com/article.html?artnum=307562 http://lists.apple.com/archives/security-announce/2007/Dec/msg00002.html http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00006.html http://lists.vmware.com/pipermail/security-announce/2008/000014.html http://mail.gnome.org/archives/gtk-devel-list& • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.5EPSS: 1%CPEs: 1EXPL: 0CVE-2007-4766
https://notcve.org/view.php?id=CVE-2007-4766
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. Múltiples desbordamientos de entero en la librería Perl-Compatible Regular Expression (PCRE) naterior a 7.3 permiten a atacantes locales o remotos (dependiendo del contexto) provocar una denegación de servicio (caída) o ejecutar código de su elección mediante secuencias de escape (backslash) no especificadas. • http://bugs.gentoo.org/show_bug.cgi?id=198976 http://docs.info.apple.com/article.html?artnum=307179 http://docs.info.apple.com/article.html?artnum=307562 http://lists.apple.com/archives/security-announce/2007/Dec/msg00002.html http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html http://mail.gnome.org/archives/gtk-devel-list/2007-November/msg00022.html http://secunia.com/advisories/27538 http://secunia.com/advisories/27543 http://secunia.com/advisories/27554 h • CWE-189: Numeric Errors •