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CVSS: 6.8EPSS: 0%CPEs: 88EXPL: 3

Integer overflow in the xml_utf8_decode function in ext/xml/xml.c in PHP before 5.2.11 makes it easier for remote attackers to bypass cross-site scripting (XSS) and SQL injection protection mechanisms via a crafted string that uses overlong UTF-8 encoding, a different vulnerability than CVE-2010-3870. Desbordamiento de enteros en xml_utf8_decode function in ext/xml/xml.c in PHP anterior v5.2.11 hace fácil para atacantes remotos superar los mecanismos de protección de secuencia de comandos en sitios cruzados (XSS) e inyección SQL a través de cadenas manipuladas que usa una codificación UTF-8 demasiado larga, una vulnerabilidad diferente que CVE-2010-3870. • http://bugs.php.net/bug.php?id=49687 http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052836.html http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052845.html http://secunia.com/advisories/42410 http://secunia.com/advisories/42812 http://sirdarckcat.blogspot.com/2009/10/couple-of-unicode-issues-on-php-and.html http://www.blackhat.com/presentations/bh-usa-09/VELANAVA/BHUSA09-VelaNava-FavoriteXSS-SLIDES.pdf http://www.redhat.com/support/errata/RHSA-20 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE-189: Numeric Errors •

CVSS: 6.8EPSS: 0%CPEs: 7EXPL: 7

The utf8_decode function in PHP before 5.3.4 does not properly handle non-shortest form UTF-8 encoding and ill-formed subsequences in UTF-8 data, which makes it easier for remote attackers to bypass cross-site scripting (XSS) and SQL injection protection mechanisms via a crafted string. La función utf8_decode en PHP anterior v5.3.4 no maneja adecuadamente la codificación UTF-8 corta y las secuencias malformadas en los datos UTF-8, lo que hace fácil para los atacantes remotos superar los mecanismos de protección en la secuencia de comandos en sitios cruzados (XSS) e inyección de SQL a través de cadenas manipuladas. • https://www.exploit-db.com/exploits/34950 http://bugs.php.net/bug.php?id=48230 http://bugs.php.net/bug.php?id=49687 http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052836.html http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052845.html http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00000.html http://marc.info/?l=bugtraq&m=133469208622507&w=2 http:&# • CWE-20: Improper Input Validation CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 5.0EPSS: 1%CPEs: 5EXPL: 4

The mb_strcut function in Libmbfl 1.1.0, as used in PHP 5.3.x through 5.3.3, allows context-dependent attackers to obtain potentially sensitive information via a large value of the third parameter (aka the length parameter). La función mb_strcut en Libmbfl v1.1.0, como el usado en PHP v5.3.x hasta v5.3.3, permite a atacantes dependientes del contexto obtener información potencialmente sensible a través de un valor largo del tercer parámetro (también conocido como parametro length. • https://www.exploit-db.com/exploits/34979 http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052836.html http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052845.html http://marc.info/?l=bugtraq&m=130331363227777&w=2 http://pastie.org/1279428 http://pastie.org/1279682 http://secunia.com/advisories/42135 http://secunia.com/advisories/42812 http://secunia.com/advisories/43189 http://www.mandriva.com/security/advisories?name=MDVSA-2010:225 http: • CWE-20: Improper Input Validation •

CVSS: 5.0EPSS: 0%CPEs: 7EXPL: 0

fopen_wrappers.c in PHP 5.3.x through 5.3.3 might allow remote attackers to bypass open_basedir restrictions via vectors related to the length of a filename. fopen_wrappers.c en PHP v5.3.x hasta v5.3.3 podría permitir a atacantes remotos evitar las restricciones open_basedir a través de vectores relativos a la longitud del nombre de usuario. • http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html http://secunia.com/advisories/42729 http://secunia.com/advisories/42812 http://security-tracker.debian.org/tracker/CVE-2010-3436 http://slackware.com/security/viewer.php?l=slackware-security&y=2010&m=slackware-security.490619 http://support.apple.com/kb/HT4581 http://support.apple.com/kb/HT5002 http://svn.php.net/viewvc/php/php-src • CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 4.3EPSS: 0%CPEs: 7EXPL: 2

The ZipArchive::getArchiveComment function in PHP 5.2.x through 5.2.14 and 5.3.x through 5.3.3 allows context-dependent attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted ZIP archive. La función ZipArchive::getArchiveCommen en PHP v5.2.x hasta v5.2.14 y v5.3.3 hasta v5.3.x permite a atacantes dependientes de contexto para provocar una denegación de servicio (desreferencia a puntero NULL y caída de la aplicación) a través de un archivo ZIP manipulado. PHP versions 5.3.3 and 5.2.14 suffer from a ZipArchive::getArchiveComment NULL pointer dereference vulnerability. • https://www.exploit-db.com/exploits/15431 http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052836.html http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052845.html http://marc.info/?l=bugtraq&m=130331363227777&w=2 http://marc.info/?l=bugtraq&m=133469208622507&w=2 http://secunia.com/advisories/42729 http://secunia.com/advisories/42812 http://securityreason.com/achievement_s • CWE-20: Improper Input Validation CWE-476: NULL Pointer Dereference •