Vulnerabilidad en pcre_compile.c en la biblioteca Perl-Compatible Regular Expression (PCRE) (CVE-2008-2371)
Gravedad CVSS v2.0:
ALTA
Tipo:
CWE-787
Escritura fuera de límites
Fecha de publicación:
07/07/2008
Última modificación:
09/04/2025
Descripción
Desbordamiento de búfer basado en montículo en pcre_compile.c en la biblioteca Perl-Compatible Regular Expression (PCRE) 7.7, permite a atacantes dependientes del contexto provocar una denegación de servicio (caída) o la posibilidad de ejecutar código de su elección a través de expresiones regulares que comienzan con un opción y contienen múltiples ramas.
Impacto
Puntuación base 2.0
7.50
Gravedad 2.0
ALTA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:a:pcre:pcre:7.7:*:*:*:*:*:*:* | ||
| cpe:2.3:a:php:php:*:*:*:*:*:*:*:* | 5.2.0 (incluyendo) | 5.2.7 (incluyendo) |
| cpe:2.3:o:debian:debian_linux:4.0:*:*:*:*:*:*:* | ||
| cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:*:*:*:* | ||
| cpe:2.3:o:canonical:ubuntu_linux:7.04:*:*:*:*:*:*:* | ||
| cpe:2.3:o:canonical:ubuntu_linux:7.10:*:*:*:*:*:*:* | ||
| cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:-:*:*:* | ||
| cpe:2.3:o:canonical:ubuntu_linux:9.10:*:*:*:*:*:*:* | ||
| cpe:2.3:o:fedoraproject:fedora:8:*:*:*:*:*:*:* | ||
| cpe:2.3:o:fedoraproject:fedora:9:*:*:*:*:*:*:* | ||
| cpe:2.3:o:opensuse:opensuse:10.3:*:*:*:*:*:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- http://bugs.gentoo.org/show_bug.cgi?id=228091
- http://ftp.gnome.org/pub/GNOME/sources/glib/2.16/glib-2.16.4.changes
- http://lists.apple.com/archives/security-announce/2008/Oct/msg00001.html
- http://lists.apple.com/archives/security-announce/2009/May/msg00002.html
- http://lists.opensuse.org/opensuse-security-announce/2008-07/msg00001.html
- http://marc.info/?l=bugtraq&m=124654546101607&w=2
- http://marc.info/?l=bugtraq&m=124654546101607&w=2
- http://marc.info/?l=bugtraq&m=125631037611762&w=2
- http://marc.info/?l=bugtraq&m=125631037611762&w=2
- http://secunia.com/advisories/30916
- http://secunia.com/advisories/30944
- http://secunia.com/advisories/30945
- http://secunia.com/advisories/30958
- http://secunia.com/advisories/30961
- http://secunia.com/advisories/30967
- http://secunia.com/advisories/30972
- http://secunia.com/advisories/30990
- http://secunia.com/advisories/31200
- http://secunia.com/advisories/32222
- http://secunia.com/advisories/32454
- http://secunia.com/advisories/32746
- http://secunia.com/advisories/35074
- http://secunia.com/advisories/35650
- http://secunia.com/advisories/39300
- http://security.gentoo.org/glsa/glsa-200811-05.xml
- http://support.apple.com/kb/HT3216
- http://support.apple.com/kb/HT3549
- http://ubuntu.com/usn/usn-624-2
- http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0305
- http://www.debian.org/security/2008/dsa-1602
- http://www.gentoo.org/security/en/glsa/glsa-200807-03.xml
- http://www.mandriva.com/security/advisories?name=MDVSA-2008%3A147
- http://www.mandriva.com/security/advisories?name=MDVSA-2009%3A023
- http://www.securityfocus.com/archive/1/497828/100/0/threaded
- http://www.securityfocus.com/bid/30087
- http://www.securityfocus.com/bid/31681
- http://www.ubuntu.com/usn/usn-624-1
- http://www.ubuntu.com/usn/usn-628-1
- http://www.us-cert.gov/cas/techalerts/TA09-133A.html
- http://www.vupen.com/english/advisories/2008/2005
- http://www.vupen.com/english/advisories/2008/2006
- http://www.vupen.com/english/advisories/2008/2336
- http://www.vupen.com/english/advisories/2008/2780
- http://www.vupen.com/english/advisories/2009/1297
- http://www.vupen.com/english/advisories/2010/0833
- https://www.redhat.com/archives/fedora-package-announce/2008-July/msg00105.html
- https://www.redhat.com/archives/fedora-package-announce/2008-July/msg00123.html
- http://bugs.gentoo.org/show_bug.cgi?id=228091
- http://ftp.gnome.org/pub/GNOME/sources/glib/2.16/glib-2.16.4.changes
- http://lists.apple.com/archives/security-announce/2008/Oct/msg00001.html
- http://lists.apple.com/archives/security-announce/2009/May/msg00002.html
- http://lists.opensuse.org/opensuse-security-announce/2008-07/msg00001.html
- http://marc.info/?l=bugtraq&m=124654546101607&w=2
- http://marc.info/?l=bugtraq&m=124654546101607&w=2
- http://marc.info/?l=bugtraq&m=125631037611762&w=2
- http://marc.info/?l=bugtraq&m=125631037611762&w=2
- http://secunia.com/advisories/30916
- http://secunia.com/advisories/30944
- http://secunia.com/advisories/30945
- http://secunia.com/advisories/30958
- http://secunia.com/advisories/30961
- http://secunia.com/advisories/30967
- http://secunia.com/advisories/30972
- http://secunia.com/advisories/30990
- http://secunia.com/advisories/31200
- http://secunia.com/advisories/32222
- http://secunia.com/advisories/32454
- http://secunia.com/advisories/32746
- http://secunia.com/advisories/35074
- http://secunia.com/advisories/35650
- http://secunia.com/advisories/39300
- http://security.gentoo.org/glsa/glsa-200811-05.xml
- http://support.apple.com/kb/HT3216
- http://support.apple.com/kb/HT3549
- http://ubuntu.com/usn/usn-624-2
- http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0305
- http://www.debian.org/security/2008/dsa-1602
- http://www.gentoo.org/security/en/glsa/glsa-200807-03.xml
- http://www.mandriva.com/security/advisories?name=MDVSA-2008%3A147
- http://www.mandriva.com/security/advisories?name=MDVSA-2009%3A023
- http://www.securityfocus.com/archive/1/497828/100/0/threaded
- http://www.securityfocus.com/bid/30087
- http://www.securityfocus.com/bid/31681
- http://www.ubuntu.com/usn/usn-624-1
- http://www.ubuntu.com/usn/usn-628-1
- http://www.us-cert.gov/cas/techalerts/TA09-133A.html
- http://www.vupen.com/english/advisories/2008/2005
- http://www.vupen.com/english/advisories/2008/2006
- http://www.vupen.com/english/advisories/2008/2336
- http://www.vupen.com/english/advisories/2008/2780
- http://www.vupen.com/english/advisories/2009/1297
- http://www.vupen.com/english/advisories/2010/0833
- https://www.redhat.com/archives/fedora-package-announce/2008-July/msg00105.html
- https://www.redhat.com/archives/fedora-package-announce/2008-July/msg00123.html



