CVSS: 7.5EPSS: 1%CPEs: 12EXPL: 0CVE-2014-7926 – ICU: regexp engine incorrect handling of a zero length quantifier
https://notcve.org/view.php?id=CVE-2014-7926
The Regular Expressions package in International Components for Unicode (ICU) 52 before SVN revision 292944, as used in Google Chrome before 40.0.2214.91, allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via vectors related to a zero-length quantifier. El paquete Regular Expressions en International Components for Unicode (ICU) 52 anterior a la versión SVN 292944, como es usado en Google Chrome anterior a la versión 40.0.2214.91, permite a los atacantes remotos generar una Denegación de Servicio (corrupción de la memoria) o posiblemente tener otros impactos no especificados por medio de vectores relacionados con un cuantificador zero-length. • http://advisories.mageia.org/MGASA-2015-0047.html http://bugs.icu-project.org/trac/ticket/11369 http://googlechromereleases.blogspot.com/2015/01/stable-update.html http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00005.html http://rhn.redhat.com/errata/RHSA-2015-0093.html http://secunia.com/advisories/62383 http://secunia.com/advisories/62575 http://secunia.com/advisories/62665 http://security.gentoo.org/glsa/glsa-201502-13.xml http://www.oracle.com/technetwork/t • CWE-17: DEPRECATED: Code CWE-787: Out-of-bounds Write •
CVSS: 7.5EPSS: 1%CPEs: 12EXPL: 0CVE-2014-7923 – ICU: regexp engine missing look-behind expression range check
https://notcve.org/view.php?id=CVE-2014-7923
The Regular Expressions package in International Components for Unicode (ICU) 52 before SVN revision 292944, as used in Google Chrome before 40.0.2214.91, allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via vectors related to a look-behind expression. El paquete Regular Expressions en International Components for Unicode (ICU) 52 anterior a la versión SVN 292944, como es usada en Google Chrome anterior a la versión 40.0.2214.91, permite a los atacantes remotos generar una Denegación de Servicio (corrupción de la memoria) o posiblemente tener otros impactos no especificados por medio de vectores relacionados con una expresión look-behind. • http://advisories.mageia.org/MGASA-2015-0047.html http://bugs.icu-project.org/trac/ticket/11370 http://googlechromereleases.blogspot.com/2015/01/stable-update.html http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00005.html http://rhn.redhat.com/errata/RHSA-2015-0093.html http://secunia.com/advisories/62383 http://secunia.com/advisories/62575 http://secunia.com/advisories/62665 http://security.gentoo.org/glsa/glsa-201502-13.xml http://www.oracle.com/technetwork/t • CWE-17: DEPRECATED: Code CWE-122: Heap-based Buffer Overflow •
CVSS: 7.5EPSS: 4%CPEs: 2EXPL: 0CVE-2014-7940 – ICU: uninitialized value use in the collation component
https://notcve.org/view.php?id=CVE-2014-7940
The collator implementation in i18n/ucol.cpp in International Components for Unicode (ICU) 52 through SVN revision 293126, as used in Google Chrome before 40.0.2214.91, does not initialize memory for a data structure, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted character sequence. La implementación collator en i18n/ucol.cpp en International Components for Unicode (ICU) 52 hasta la revisión SVN 293126, utilizada en Google Chrome anterior a 40.0.2214.91, no inicializa la memoria para una estructura de datos, lo que permite a atacantes remotos causar una denegación de servicio o posiblemente tener otro impacto no especificado a través de una secuencia de caracteres manipulada. • http://advisories.mageia.org/MGASA-2015-0047.html http://googlechromereleases.blogspot.com/2015/01/stable-update.html http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00005.html http://rhn.redhat.com/errata/RHSA-2015-0093.html http://secunia.com/advisories/62383 http://secunia.com/advisories/62575 http://secunia.com/advisories/62665 http://security.gentoo.org/glsa/glsa-201502-13.xml http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html http://www& • CWE-399: Resource Management Errors •
CVSS: 7.5EPSS: 25%CPEs: 1EXPL: 0CVE-2011-4599 – icu: Stack-based buffer overflow by canonicalizing the given localeID
https://notcve.org/view.php?id=CVE-2011-4599
Stack-based buffer overflow in the _canonicalize function in common/uloc.c in International Components for Unicode (ICU) before 49.1 allows remote attackers to execute arbitrary code via a crafted locale ID that is not properly handled during variant canonicalization. Un desbordamiento de búfer basado en pila en la función _canonicalize en common/uloc.c en International Componentes for Unicode (ICU) antes de v49.1 permite a atacantes remotos ejecutar código de su elección a través de un identificador de configuración regional modificado a mano que no es debidamente manejado durante la canonización de variantes. • http://bugs.icu-project.org/trac/ticket/8984 http://code.google.com/p/chromium/issues/detail?id=106441 http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.html http://lists.opensuse.org/opensuse-updates/2012-01/msg00035.html http://rhn.redhat.com/errata/RHSA-2011-1815.html http://secunia.com/advisories/47146 http://secunia.com/advisories/47227 http://secunia.com/advisories/47674 http:/ • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-121: Stack-based Buffer Overflow •
CVSS: 6.8EPSS: 0%CPEs: 1EXPL: 0CVE-2007-4770 – libicu poor back reference validation
https://notcve.org/view.php?id=CVE-2007-4770
libicu in International Components for Unicode (ICU) 3.8.1 and earlier attempts to process backreferences to the nonexistent capture group zero (aka \0), which might allow context-dependent attackers to read from, or write to, out-of-bounds memory locations, related to corruption of REStackFrames. libicu de International Components for Unicode (ICU) 3.8.1 y versiones anteriores intenta procesar referencias a un grupo de captura no existente cero (también conocido como \0), lo cual podría permitir a atacantes locales o remotos dependientes del contexto leer desde, ó escribir en, direcciones de memoria fuera de los límites, relativo a corrupción de REStackFrames. • http://lists.opensuse.org/opensuse-security-announce/2008-03/msg00001.html http://rhn.redhat.com/errata/RHSA-2008-0090.html http://secunia.com/advisories/28575 http://secunia.com/advisories/28615 http://secunia.com/advisories/28669 http://secunia.com/advisories/28783 http://secunia.com/advisories/29194 http://secunia.com/advisories/29242 http://secunia.com/advisories/29291 http://secunia.com/advisories/29294 http://secunia.com/advisories/29333 http://secunia.com/advisories/2 • CWE-399: Resource Management Errors •