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CVSS: 9.8EPSS: 3%CPEs: 21EXPL: 1

14 Dec 2016 — Use-after-free resulting in potentially exploitable crash when manipulating DOM subtrees in the Editor. This vulnerability affects Firefox < 50.1, Firefox ESR < 45.6, and Thunderbird < 45.6. Uso de memoria previamente liberada que resulta en un cierre inesperado potencialmente explotable al manipular subárboles DOM en el Editor. La vulnerabilidad afecta a Firefox en versiones anteriores a la 50.1, Firefox ESR en versiones anteriores a la 45.6 y Thunderbird en versiones anteriores a la 45.6. Multiple memory ... • http://rhn.redhat.com/errata/RHSA-2016-2946.html • CWE-416: Use After Free •

CVSS: 6.1EPSS: 0%CPEs: 21EXPL: 1

14 Dec 2016 — Event handlers on "marquee" elements were executed despite a strict Content Security Policy (CSP) that disallowed inline JavaScript. This vulnerability affects Firefox < 50.1, Firefox ESR < 45.6, and Thunderbird < 45.6. Los gestores de eventos en los elementos "marquee" se ejecutaron a pesar de que existe un CSP (Content Security Policy) estricto que prohibía el JavaScript inline. La vulnerabilidad afecta a Firefox en versiones anteriores a la 50.1, Firefox ESR en versiones anteriores a la 45.6 y Thunderbir... • http://rhn.redhat.com/errata/RHSA-2016-2946.html • CWE-254: 7PK - Security Features •

CVSS: 7.5EPSS: 85%CPEs: 26EXPL: 8

01 Dec 2016 — A use-after-free vulnerability in SVG Animation has been discovered. An exploit built on this vulnerability has been discovered in the wild targeting Firefox and Tor Browser users on Windows. This vulnerability affects Firefox < 50.0.2, Firefox ESR < 45.5.1, and Thunderbird < 45.5.1. Se ha descubierto una vulnerabilidad de uso de memoria previamente liberada en SVG Animation. Se ha descubierto un exploit construido sobre esta vulnerabilidad "in the wild" que apunta a usuarios de Firefox y Tor Browser en Win... • https://packetstorm.news/files/id/140696 • CWE-416: Use After Free •

CVSS: 7.5EPSS: 0%CPEs: 104EXPL: 0

16 Nov 2016 — A Null pointer dereference vulnerability exists in Mozilla Network Security Services due to a missing NULL check in PK11_SignWithSymKey / ssl3_ComputeRecordMACConstantTime, which could let a remote malicious user cause a Denial of Service. Existe una vulnerabilidad de desreferencia de puntero nulo en Mozilla Network Security Services debido a una falta de verificación NULL en PK11_SignWithSymKey / ssl3_ComputeRecordMACConstantTime, lo que podría permitir que un usuario malintencionado remoto cause una Deneg... • http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00011.html • CWE-476: NULL Pointer Dereference •

CVSS: 7.8EPSS: 94%CPEs: 41EXPL: 67

20 Oct 2016 — Race condition in mm/gup.c in the Linux kernel 2.x through 4.x before 4.8.3 allows local users to gain privileges by leveraging incorrect handling of a copy-on-write (COW) feature to write to a read-only memory mapping, as exploited in the wild in October 2016, aka "Dirty COW." La condición de carrera en mm / gup.c en el kernel de Linux 2.x a 4.x antes de 4.8.3 permite a los usuarios locales obtener privilegios aprovechando el manejo incorrecto de una función copy-on-write (COW) para escribir en un read- on... • https://packetstorm.news/files/id/139922 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •

CVSS: 7.8EPSS: 0%CPEs: 17EXPL: 0

12 Oct 2016 — The Tomcat package on Red Hat Enterprise Linux (RHEL) 5 through 7, JBoss Web Server 3.0, and JBoss EWS 2 uses weak permissions for (1) /etc/sysconfig/tomcat and (2) /etc/tomcat/tomcat.conf, which allows local users to gain privileges by leveraging membership in the tomcat group. El paquete Tomcat en Red Hat Enterprise Linux (RHEL) 5 hasta la versión 7, JBoss Web Server 3.0 y JBoss EWS 2 utiliza permisos débiles para (1) /etc/sysconfig/tomcat y (2) /etc/tomcat/tomcat.conf, lo que permite a usuarios locales o... • http://rhn.redhat.com/errata/RHSA-2016-2045.html • CWE-264: Permissions, Privileges, and Access Controls CWE-284: Improper Access Control •

CVSS: 8.8EPSS: 1%CPEs: 3EXPL: 0

08 Sep 2016 — The domain controller in Red Hat JBoss Enterprise Application Platform (EAP) 7.x before 7.0.2 allows remote authenticated users to gain privileges by leveraging failure to propagate administrative RBAC configuration to all slaves. El controlador de dominios en Red Hat JBoss Enterprise Application Platform (EAP) 7.x en versiones anteriores a 7.0.2 permite a usuarios remotos autenticados obtener privilegios aprovechando el fallo de propagación de configuración RBAC administrativa a todos los esclavos. The dom... • http://rhn.redhat.com/errata/RHSA-2016-1838.html • CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 6.1EPSS: 0%CPEs: 4EXPL: 0

08 Sep 2016 — CRLF injection vulnerability in the Undertow web server in WildFly 10.0.0, as used in Red Hat JBoss Enterprise Application Platform (EAP) 7.x before 7.0.2, allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via unspecified vectors. Vulnerabilidad de inyección CRLF en el servidor web Undertow en WildFly 10.0.0, tal como se utiliza en Red Hat JBoss Enterprise Application Platform (EAP) 7.x en versiones anteriores a 7.0.2, permite a atacantes remotos inyectar c... • http://rhn.redhat.com/errata/RHSA-2016-1838.html • CWE-93: Improper Neutralization of CRLF Sequences ('CRLF Injection') CWE-113: Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting') •

CVSS: 7.5EPSS: 40%CPEs: 45EXPL: 2

01 Sep 2016 — The DES and Triple DES ciphers, as used in the TLS, SSH, and IPSec protocols and other protocols and products, have a birthday bound of approximately four billion blocks, which makes it easier for remote attackers to obtain cleartext data via a birthday attack against a long-duration encrypted session, as demonstrated by an HTTPS session using Triple DES in CBC mode, aka a "Sweet32" attack. Los cifrados DES y Triple DES, como se usan en los protocolos TLS, SSH e IPSec y otros protocolos y productos, tienen ... • https://packetstorm.news/files/id/142756 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-327: Use of a Broken or Risky Cryptographic Algorithm •

CVSS: 7.5EPSS: 3%CPEs: 9EXPL: 0

22 Aug 2016 — mod_cluster, as used in Red Hat JBoss Web Server 2.1, allows remote attackers to cause a denial of service (Apache http server crash) via an MCMP message containing a series of = (equals) characters after a legitimate element. mod_cluster, tal como se utiliza en Red Hat JBoss Web Server 2.1, permite a atacantes remotos provocar una denegación de servicio (caída del servidor http de Apache) a través de un mensaje MCMP que contiene una serie de caracteres = (iguales) después de un elemento legítimo. It was di... • http://rhn.redhat.com/errata/RHSA-2016-1648.html • CWE-20: Improper Input Validation •