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Vulnerabilidades

Con el objetivo de informar, advertir y ayudar a los profesionales sobre las ultimas vulnerabilidades de seguridad en sistemas tecnológicos, ponemos a disposición de los usuarios interesados en esta información una base de datos con información en castellano sobre cada una de las ultimas vulnerabilidades documentadas y conocidas.

Este repositorio con más de 75.000 registros esta basado en la información de NVD (http://nvd.nist.gov/) (National Vulnerability Database) – en función de un acuerdo de colaboración – por el cual desde INCIBE realizamos la traducción al castellano de la información incluida. En ocasiones este listado mostrará vulnerabilidades que aún no han sido traducidas debido a que se recogen en el transcurso del tiempo en el que el equipo de INCIBE realiza el proceso de traducción.

Se emplea el estándar de nomenclatura de vulnerabilidades CVE (http://cve.mitre.org/) (Common Vulnerabilities and Exposures), con el fin de facilitar el intercambio de información entre diferentes bases de datos y herramientas. Cada una de las vulnerabilidades recogidas enlaza a diversas fuentes de información así como a parches disponibles o soluciones aportadas por los fabricantes y desarrolladores. Es posible realizar búsquedas avanzadas teniendo la opción de seleccionar diferentes criterios como el tipo de vulnerabilidad, fabricante, tipo de impacto entre otros, con el fin de acortar los resultados.

Mediante suscripción RSS (https://www.certsi.es/feed/vulnerabilities) o Boletines (https://www.certsi.es/suscripciones) podemos estar informados diariamente de las ultimas vulnerabilidades incorporadas al repositorio.

CVE-2018-14633

Gravedad: 
Sin asignar
Fecha publicación : 
24/09/2018
Última modificación: 
24/09/2018
Descripción:  
*** Pendiente de traducción *** A security flaw was found in the chap_server_compute_md5() function in the ISCSI target code in the Linux kernel in a way an authentication request from an ISCSI initiator is processed. An unauthenticated remote attacker can cause a stack buffer overflow and smash up to 17 bytes of the stack. The attack requires the iSCSI target to be enabled on the victim host. Depending on how the target's code was built (i.e. depending on a compiler, compile flags and hardware architecture) an attack may lead to a system crash and thus to a denial-of-service or possibly to a non-authorized access to data exported by an iSCSI target. Due to the nature of the flaw, privilege escalation cannot be fully ruled out, although we believe it is highly unlikely. Kernel versions 4.18.x, 4.14.x and 3.10.x are believed to be vulnerable.

CVE-2018-14647

Gravedad: 
Sin asignar
Fecha publicación : 
24/09/2018
Última modificación: 
24/09/2018
Descripción:  
*** Pendiente de traducción *** Python's elementtree C accelerator failed to initialise Expat's hash salt during initialization. This could make it easy to conduct denial of service attacks against Expat by contructing an XML document that would cause pathological hash collisions in Expat's internal data structures, consuming large amounts CPU and RAM. Python 3.8, 3.7, 3.6, 3.5, 3.4, 2.7 are believed to be vulnerable.

CVE-2018-10502

Gravedad: 
Sin asignar
Fecha publicación : 
24/09/2018
Última modificación: 
24/09/2018
Descripción:  
*** Pendiente de traducción *** This vulnerability allows local attackers to escalate privileges on vulnerable installations of Samsung Galaxy Apps Fixed in version 4.2.18.2. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of a staging mode. The issue lies in the ability to change the configuration based on the presence of a file in an user-controlled location. An attacker can leverage this vulnerability to escalate privileges to resources normally protected from the application. Was ZDI-CAN-5359.

CVE-2018-11614

Gravedad: 
Sin asignar
Fecha publicación : 
24/09/2018
Última modificación: 
24/09/2018
Descripción:  
*** Pendiente de traducción *** This vulnerability allows remote attackers to escalate privileges on vulnerable installations of Samsung Members Fixed in version 2.4.25. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of Intents. The issue lies in the ability to send an Intent that would not otherwise be reachable. An attacker can leverage this vulnerability to escalate privileges to resources normally protected from the application. Was ZDI-CAN-5361.

CVE-2018-14318

Gravedad: 
Sin asignar
Fecha publicación : 
24/09/2018
Última modificación: 
24/09/2018
Descripción:  
*** Pendiente de traducción *** This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Samsung Galaxy S8 G950FXXU1AQL5. User interaction is required to exploit this vulnerability in that the target must have their cellular radios enabled. The specific flaw exists within the handling of IPCP headers. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length, stack-based buffer. An attacker can leverage this vulnerability to execute code under the context of the baseband processor. Was ZDI-CAN-5368.

CVE-2018-10496

Gravedad: 
Sin asignar
Fecha publicación : 
24/09/2018
Última modificación: 
24/09/2018
Descripción:  
*** Pendiente de traducción *** This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Samsung Internet Browser Fixed in version 6.4.0.15. 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 the handling of TypedArray objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code under the context of the current process. Was ZDI-CAN-5326.

CVE-2018-10497

Gravedad: 
Sin asignar
Fecha publicación : 
24/09/2018
Última modificación: 
24/09/2018
Descripción:  
*** Pendiente de traducción *** This vulnerability allows local attackers to escalate privileges on vulnerable installations of Samsung Email Fixed in version 5.0.02.16. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of EML files. The issue results from the lack of proper validation of user-supplied data, which can allow arbitrary JavaScript to execute. An attacker can leverage this vulnerability to escalate privileges to resources normally protected from the application. Was ZDI-CAN-5328.

CVE-2018-10498

Gravedad: 
Sin asignar
Fecha publicación : 
24/09/2018
Última modificación: 
24/09/2018
Descripción:  
*** Pendiente de traducción *** This vulnerability allows local attackers to disclose sensitive information on vulnerable installations of Samsung Email Fixed in version 5.0.02.16. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of file:/// URIs. The issue lies in the lack of proper validation of user-supplied data, which can allow for reading arbitrary files. An attacker can leverage this in conjunction with other vulnerabilities to escalate privileges. Was ZDI-CAN-5329.

CVE-2018-10499

Gravedad: 
Sin asignar
Fecha publicación : 
24/09/2018
Última modificación: 
24/09/2018
Descripción:  
*** Pendiente de traducción *** This vulnerability allows local attackers to execute arbitrary code on vulnerable installations of Samsung Galaxy Apps Fixed in version 6.4.0.15. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of URLs. The issue lies in the lack of proper validation of user-supplied data, which can allow arbitrary JavaScript to execute. An attacker can leverage this vulnerability to install applications under the context of the current user. Was ZDI-CAN-5330.

CVE-2018-10500

Gravedad: 
Sin asignar
Fecha publicación : 
24/09/2018
Última modificación: 
24/09/2018
Descripción:  
*** Pendiente de traducción *** This vulnerability allows local attackers to escalate privileges on vulnerable installations of Samsung Galaxy Apps Fixed in version 6.4.0.15. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of push messages. The issue lies in the ability to start an activity with controlled arguments. An attacker can leverage this vulnerability to escalate privileges to resources normally protected from the application. Was ZDI-CAN-5331.

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