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CVSS: 10.0EPSS: 96%CPEs: 73EXPL: 0

WebKit in Apple Safari before 5.0 on Mac OS X 10.5 through 10.6 and Windows, Apple Safari before 4.1 on Mac OS X 10.4, and Google Chrome before 5.0.375.70 does not properly handle a transformation of a text node that has the IBM1147 character set, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted HTML document containing a BR element, related to a "type checking issue." WebKit en Safari de Apple anterior a versión 5.0 sobre Mac OS X versiones 10.5 hasta 10.6 y Windows, Safari de Apple anterior a versión 4.1 sobre Mac OS X versión 10.4 y Chrome de Google anterior a versión 5.0.375.70, no maneja apropiadamente una transformación de un nodo de texto que tiene el conjunto de caracteres IBM1147, que permite a los atacantes remotos ejecutar código arbitrario o causar una denegación de servicio (corrupción de memoria y bloqueo de aplicación) por medio de un documento HTML especialmente diseñado que contiene un elemento BR, relacionado con un "type checking issue." This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Apple Safari's Webkit. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within Webkit's support of character sets. If the IBM1147 character set is applied to a particular element and that element has a text transformation applied to it, the application will attempt to access an object that doesn't exist in order to perform the transformation. • http://code.google.com/p/chromium/issues/detail?id=43487 http://googlechromereleases.blogspot.com/2010/06/stable-channel-update.html http://lists.apple.com/archives/security-announce/2010//Jun/msg00002.html http://lists.apple.com/archives/security-announce/2010//Nov/msg00003.html http://lists.apple.com/archives/security-announce/2010//Sep/msg00002.html http://lists.apple.com/archives/security-announce/2010/Jun/msg00000.html http://lists.opensuse.org/opensuse-security-announce/2011-01/msg0 • CWE-94: Improper Control of Generation of Code ('Code Injection') •

CVSS: 5.1EPSS: 0%CPEs: 13EXPL: 0

Multiple integer overflows in audioop.c in the audioop module in Python 2.6, 2.7, 3.1, and 3.2 allow context-dependent attackers to cause a denial of service (application crash) via a large fragment, as demonstrated by a call to audioop.lin2lin with a long string in the first argument, leading to a buffer overflow. NOTE: this vulnerability exists because of an incorrect fix for CVE-2008-3143.5. Múltiples desbordamientos de entero en audioop.c en el módulo audioop en Python v2.6, v2.7, v3.1 y v3.2, permite a atacantes dependientes del contexto provocar una denegación de servicio (caída de aplicación) a través de un fragmento largo, como se ha demostrado mediante una llamada audiolop.lin2lin con una cadena larga en el primer argumento, llevando a cabo un desbordamiento de búfer. NOTA: esta vulnerabilidad existe por un incorrecto parcheado para la CVE-2008-3143.5. • http://bugs.python.org/issue8674 http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042751.html http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.html http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html http://secunia.com/advisories/39937 http://secunia.com/advisories/40194 http://secunia.com/advisories/42888 http://secunia.com/advisories/43068 http://sec • CWE-190: Integer Overflow or Wraparound •

CVSS: 6.8EPSS: 1%CPEs: 20EXPL: 0

The kg_accept_krb5 function in krb5/accept_sec_context.c in the GSS-API library in MIT Kerberos 5 (aka krb5) through 1.7.1 and 1.8 before 1.8.2, as used in kadmind and other applications, does not properly check for invalid GSS-API tokens, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via an AP-REQ message in which the authenticator's checksum field is missing. Vulnerabilidad en la función "kg_accept_krb5" en "krb5/accept_sec_context.c" de la librería GSS-API en MIT Kerberos v5 (también conocido como krb5) a través de v1.7.1 y v1.8 anterior a v1.8.2, como los usados en "kadmind" y otras aplicaciones, no comprueban adecuadamente vales (tokens) GSS-API inválidos, que permiten a usuarios autenticados remotamente causar una denegación de servicio (referencia a puntero nulo y caída del demonio) a través de un mensaje AP-REQ en el cual se pierde el campo "checksum" del usuario autenticado. • http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02257427 http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041615.html http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041645.html http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041654.html http://lists.opensuse.org/opensuse-security-announce/2010-06/msg00001.html http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html http://lists.opensuse.org/opensuse-security-announce • CWE-476: NULL Pointer Dereference •

CVSS: 5.0EPSS: 9%CPEs: 5EXPL: 0

The msn_emoticon_msg function in slp.c in the MSN protocol plugin in libpurple in Pidgin before 2.7.0 allows remote authenticated users to cause a denial of service (NULL pointer dereference and application crash) via a custom emoticon in a malformed SLP message. La función msn_emoticon_msg en slp.c en el plugin MSN protocol en libpurple en Pidgin en versiones anteriores a la 2.7.0 permite a atacantes remotos provocar una denegación de servicio (caída de la aplicación) mediante un emoticono personalizado en un mensaje SLP malformado. • http://developer.pidgin.im/viewmtn/revision/diff/884d44222e8c81ecec51c25e07d005e002a5479b/with/894460d22c434e73d60b71ec031611988e687c8b/libpurple/protocols/msn/slp.c http://developer.pidgin.im/viewmtn/revision/info/894460d22c434e73d60b71ec031611988e687c8b http://secunia.com/advisories/39801 http://secunia.com/advisories/41899 http://www.mandriva.com/security/advisories?name=MDVSA-2010:097 http://www.pidgin.im/news/security/index.php?id=46 http://www.redhat.com/support/errata/RHSA-2010-0788.html http://www.securityfocus.com&# • CWE-20: Improper Input Validation CWE-476: NULL Pointer Dereference •

CVSS: 10.0EPSS: 94%CPEs: 10EXPL: 1

Unspecified vulnerability in the Java Runtime Environment component in Oracle Java SE and Java for Business 6 Update 18, 5.0 Update 23, and 1.4.2_25 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors. NOTE: the previous information was obtained from the March 2010 CPU. Oracle has not commented on claims from a reliable researcher that this is related to improper checks when executing privileged methods in the Java Runtime Environment (JRE), which allows attackers to execute arbitrary code via (1) an untrusted object that extends the trusted class but has not modified a certain method, or (2) "a similar trust issue with interfaces," aka "Trusted Methods Chaining Remote Code Execution Vulnerability." Vulnerabilidad no especificada en el componente Java Runtime Environment en Oracle Java SE y Java for Business 6 Update 18, 5.0 Update 23 y 1.4.2_25 permite a atacantes remotos afectar la confidencialidad, integridad y disponibilidad a través de vectores desconocidos. NOTA: la información previa fue obtenida de la CPU Marzo 2010. • https://www.exploit-db.com/exploits/16297 http://itrc.hp.com/service/cki/docDisplay.do?docId=emr_na-c02273751 http://lists.apple.com/archives/security-announce/2010//May/msg00001.html http://lists.apple.com/archives/security-announce/2010//May/msg00002.html http://lists.opensuse.org/opensuse-security-announce/2010-04/msg00001.html http://lists.opensuse.org/opensuse-security-announce/2010-05/msg00001.html http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html http:/&# •