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

25 Jan 2017 — A use-after-free vulnerability in the Media Decoder when working with media files when some events are fired after the media elements are freed from memory. This vulnerability affects Thunderbird < 45.7, Firefox ESR < 45.7, and Firefox < 51. Vulnerabilidad de uso de memoria previamente liberada en Media Decoder al trabajar con archivos multimedia cuando se lanzan algunos eventos una vez se liberan de la memoria los elementos media. La vulnerabilidad afecta a Thunderbird en versiones anteriores a la 45.7, Fi... • http://rhn.redhat.com/errata/RHSA-2017-0190.html • CWE-416: Use After Free •

CVSS: 5.3EPSS: 0%CPEs: 31EXPL: 0

24 Jan 2017 — When a SecurityManager is configured, a web application's ability to read system properties should be controlled by the SecurityManager. In Apache Tomcat 9.0.0.M1 to 9.0.0.M9, 8.5.0 to 8.5.4, 8.0.0.RC1 to 8.0.36, 7.0.0 to 7.0.70, 6.0.0 to 6.0.45 the system property replacement feature for configuration files could be used by a malicious web application to bypass the SecurityManager and read system properties that should not be visible. Cuando se configura un SecurityManager, la capacidad de una aplicación w... • http://rhn.redhat.com/errata/RHSA-2017-0457.html •

CVSS: 7.5EPSS: 0%CPEs: 32EXPL: 0

24 Jan 2017 — The ResourceLinkFactory implementation in Apache Tomcat 9.0.0.M1 to 9.0.0.M9, 8.5.0 to 8.5.4, 8.0.0.RC1 to 8.0.36, 7.0.0 to 7.0.70 and 6.0.0 to 6.0.45 did not limit web application access to global JNDI resources to those resources explicitly linked to the web application. Therefore, it was possible for a web application to access any global JNDI resource whether an explicit ResourceLink had been configured or not. La implementación ResourceLinkFactory en Apache Tomcat 9.0.0.M1 a 9.0.0.M9, 8.5.0 a 8.5.4, 8.... • http://rhn.redhat.com/errata/RHSA-2017-0457.html • CWE-863: Incorrect Authorization •

CVSS: 8.8EPSS: 1%CPEs: 14EXPL: 0

24 Jan 2017 — Integer overflow in the wrestool program in icoutils before 0.31.1 allows remote attackers to cause a denial of service (memory corruption) via a crafted executable, which triggers a denial of service (application crash) or the possibility of execution of arbitrary code. Un desbordamiento de números enteros en el programa wrestool en icoutils en versiones anteriores a la 0.31.1 permite que atacantes remotos provoquen una denegación de servicio (corrupción de memoria) mediante un ejecutable manipulado. Esto ... • http://rhn.redhat.com/errata/RHSA-2017-0837.html • CWE-122: Heap-based Buffer Overflow CWE-190: Integer Overflow or Wraparound •

CVSS: 5.9EPSS: 0%CPEs: 33EXPL: 0

24 Jan 2017 — The Realm implementations in Apache Tomcat versions 9.0.0.M1 to 9.0.0.M9, 8.5.0 to 8.5.4, 8.0.0.RC1 to 8.0.36, 7.0.0 to 7.0.70 and 6.0.0 to 6.0.45 did not process the supplied password if the supplied user name did not exist. This made a timing attack possible to determine valid user names. Note that the default configuration includes the LockOutRealm which makes exploitation of this vulnerability harder. Las implementaciones Realm en Apache Tomcat versiones 9.0.0.M1 a 9.0.0.M9, 8.5.0 a 8.5.4, 8.0.0.RC1 a 8... • http://rhn.redhat.com/errata/RHSA-2017-0457.html • CWE-203: Observable Discrepancy •

CVSS: 9.1EPSS: 1%CPEs: 33EXPL: 2

24 Jan 2017 — In Apache Tomcat 9.0.0.M1 to 9.0.0.M9, 8.5.0 to 8.5.4, 8.0.0.RC1 to 8.0.36, 7.0.0 to 7.0.70 and 6.0.0 to 6.0.45 a malicious web application was able to bypass a configured SecurityManager via a Tomcat utility method that was accessible to web applications. En Apache Tomcat 9.0.0.M1 a 9.0.0.M9, 8.5.0 a 8.5.4, 8.0.0.RC1 a 8.0.36, 7.0.0 a 7.0.70, y 6.0.0 a 6.0.45 una aplicación web maliciosa era capaz de omitir un SecurityManager configurado mediante un método utility Tomcat accesible para las aplicaciones web... • https://packetstorm.news/files/id/155873 •

CVSS: 7.5EPSS: 0%CPEs: 34EXPL: 0

24 Jan 2017 — A malicious web application running on Apache Tomcat 9.0.0.M1 to 9.0.0.M9, 8.5.0 to 8.5.4, 8.0.0.RC1 to 8.0.36, 7.0.0 to 7.0.70 and 6.0.0 to 6.0.45 was able to bypass a configured SecurityManager via manipulation of the configuration parameters for the JSP Servlet. Una aplicación web maliciosa en Apache Tomcat 9.0.0.M1 a 9.0.0.M9, 8.5.0 a 8.5.4, 8.0.0.RC1 a 8.0.36, 7.0.0 a 7.0.70, y 6.0.0 a 6.0.45 era capaz de eludir un SecurityManager configurado mediante la manipulación de los parámetros de configuración ... • http://rhn.redhat.com/errata/RHSA-2017-0457.html •

CVSS: 7.5EPSS: 1%CPEs: 14EXPL: 0

23 Jan 2017 — The vmnc decoder in the gstreamer does not initialize the render canvas, which allows remote attackers to obtain sensitive information as demonstrated by thumbnailing a simple 1 frame vmnc movie that does not draw to the allocated render canvas. El decodificador vmnc en el gstreamer no inicializa el lienzo de renderizado, lo que permite a permite a atacantes remotos obtener información sensible como se demuestra mediante la miniatura de una simple película vmnc de un frame que no dibuja el lienzo de renderi... • http://www.openwall.com/lists/oss-security/2016/11/18/12 • CWE-456: Missing Initialization of a Variable CWE-665: Improper Initialization •

CVSS: 6.5EPSS: 0%CPEs: 19EXPL: 0

20 Jan 2017 — Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: DML). Supported versions that are affected are 5.5.53 and earlier, 5.6.34 and earlier and 5.7.16 and earlier. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS v3.0 Base Score 6.5 (Ava... • http://www.debian.org/security/2017/dsa-3767 •

CVSS: 6.5EPSS: 0%CPEs: 19EXPL: 0

20 Jan 2017 — Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: DDL). Supported versions that are affected are 5.5.53 and earlier, 5.6.34 and earlier and 5.7.16 and earlier. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS v3.0 Base Score 6.5 (Ava... • http://www.debian.org/security/2017/dsa-3767 • CWE-20: Improper Input Validation •