CVSS: 8.8EPSS: 35%CPEs: 22EXPL: 1CVE-2018-5146 – Mozilla Firefox libvorbis OGG Decoding Out-Of-Bounds Write Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2018-5146
An out of bounds memory write while processing Vorbis audio data was reported through the Pwn2Own contest. This vulnerability affects Firefox < 59.0.1, Firefox ESR < 52.7.2, and Thunderbird < 52.7. Una escritura de memoria fuera de límites mientras se procesaban los datos de audio de Vorbis fue reportada a través de la competición Pwn2Own. Esta vulnerabilidad afecta a las versiones anteriores a la 59.0.1 de Firefox, las versiones anteriores a la 52.7.2 de Firefox ESR y las versiones anteriores a la 52.7 de Thunderbird. An out of bounds write flaw was found in the processing of vorbis audio data. • https://github.com/f01965/CVE-2018-5146 http://www.securityfocus.com/bid/103432 http://www.securitytracker.com/id/1040544 https://access.redhat.com/errata/RHSA-2018:0549 https://access.redhat.com/errata/RHSA-2018:0647 https://access.redhat.com/errata/RHSA-2018:0648 https://access.redhat.com/errata/RHSA-2018:0649 https://access.redhat.com/errata/RHSA-2018:1058 https://bugzilla.mozilla.org/show_bug.cgi?id=1446062 https://lists.debian.org/debian-lts-announce/2018/03/msg • CWE-122: Heap-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 9.8EPSS: 0%CPEs: 21EXPL: 0CVE-2018-5145 – Mozilla: Memory safety bugs fixed in Firefox ESR 52.7 (MFSA 2018-07)
https://notcve.org/view.php?id=CVE-2018-5145
Memory safety bugs were reported in Firefox ESR 52.6. These bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 52.7 and Thunderbird < 52.7. Se han informado de errores de seguridad de memoria en Firefox ESR 52.6. Estos errores mostraron evidencias de corrupción de memoria y se cree que, con el esfuerzo necesario, se podrían explotar para ejecutar código arbitrario. • http://www.securityfocus.com/bid/103384 http://www.securitytracker.com/id/1040514 https://access.redhat.com/errata/RHSA-2018:0526 https://access.redhat.com/errata/RHSA-2018:0527 https://access.redhat.com/errata/RHSA-2018:0647 https://access.redhat.com/errata/RHSA-2018:0648 https://bugzilla.mozilla.org/buglist.cgi?bug_id=1261175%2C1348955 https://lists.debian.org/debian-lts-announce/2018/03/msg00010.html https://lists.debian.org/debian-lts-announce/2018/03/msg00029.html https:& • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 7.5EPSS: 0%CPEs: 18EXPL: 0CVE-2018-5144 – Mozilla: Integer overflow during Unicode conversion (MFSA 2018-07)
https://notcve.org/view.php?id=CVE-2018-5144
An integer overflow can occur during conversion of text to some Unicode character sets due to an unchecked length parameter. This vulnerability affects Firefox ESR < 52.7 and Thunderbird < 52.7. Se puede producir un desbordamiento de enteros durante la conversión de texto a algunos conjuntos de caracteres Unicode debido a un parámetro de longitud no verificado. Esta vulnerabilidad afecta a las versiones anteriores a la 52.7 de Firefox ESR y las versiones anteriores a la 52.7 de Thunderbird. • http://www.securityfocus.com/bid/103384 http://www.securitytracker.com/id/1040514 https://access.redhat.com/errata/RHSA-2018:0526 https://access.redhat.com/errata/RHSA-2018:0527 https://access.redhat.com/errata/RHSA-2018:0647 https://access.redhat.com/errata/RHSA-2018:0648 https://bugzilla.mozilla.org/show_bug.cgi?id=1440926 https://lists.debian.org/debian-lts-announce/2018/03/msg00010.html https://lists.debian.org/debian-lts-announce/2018/03/msg00029.html https://securi • CWE-190: Integer Overflow or Wraparound •
CVSS: 8.6EPSS: 0%CPEs: 18EXPL: 0CVE-2018-5129 – Mozilla: Out-of-bounds write with malformed IPC messages (MFSA 2018-07)
https://notcve.org/view.php?id=CVE-2018-5129
A lack of parameter validation on IPC messages results in a potential out-of-bounds write through malformed IPC messages. This can potentially allow for sandbox escape through memory corruption in the parent process. This vulnerability affects Thunderbird < 52.7, Firefox ESR < 52.7, and Firefox < 59. La falta de validación de parámetros en los mensajes IPC resulta en una potencial escritura fuera de límites a través de mensajes IPC mal formados. Esto puede permitir un escape de sandbox mediante la corrupción de memoria en el proceso padre. • http://www.securityfocus.com/bid/103388 http://www.securitytracker.com/id/1040514 https://access.redhat.com/errata/RHSA-2018:0526 https://access.redhat.com/errata/RHSA-2018:0527 https://access.redhat.com/errata/RHSA-2018:0647 https://access.redhat.com/errata/RHSA-2018:0648 https://bugzilla.mozilla.org/show_bug.cgi?id=1428947 https://lists.debian.org/debian-lts-announce/2018/03/msg00010.html https://lists.debian.org/debian-lts-announce/2018/03/msg00029.html https://securi • CWE-787: Out-of-bounds Write •
CVSS: 6.1EPSS: 0%CPEs: 17EXPL: 0CVE-2018-5131 – Mozilla: Fetch API improperly returns cached copies of no-store/no-cache resources (MFSA 2018-07)
https://notcve.org/view.php?id=CVE-2018-5131
Under certain circumstances the "fetch()" API can return transient local copies of resources that were sent with a "no-store" or "no-cache" cache header instead of downloading a copy from the network as it should. This can result in previously stored, locally cached data of a website being accessible to users if they share a common profile while browsing. This vulnerability affects Firefox ESR < 52.7 and Firefox < 59. Bajo ciertas circunstancias, la API "fetch()" puede devolver copias locales transitorias de recursos que se enviaron con una cabecera de caché "no-store" o "no-cache" en lugar de descargar una copia de la red, que es lo recomendado. Esto puede dar lugar a que los usuarios puedan acceder a los datos almacenados previamente y almacenados en la caché local de un sitio web si comparten un perfil común durante la navegación. • http://www.securityfocus.com/bid/103388 http://www.securitytracker.com/id/1040514 https://access.redhat.com/errata/RHSA-2018:0526 https://access.redhat.com/errata/RHSA-2018:0527 https://bugzilla.mozilla.org/show_bug.cgi?id=1440775 https://lists.debian.org/debian-lts-announce/2018/03/msg00010.html https://security.gentoo.org/glsa/201810-01 https://usn.ubuntu.com/3596-1 https://www.debian.org/security/2018/dsa-4139 https://www.mozilla.org/security/advisories/mfsa2018-06&# • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-212: Improper Removal of Sensitive Information Before Storage or Transfer •