CVSS: 9.8EPSS: 0%CPEs: 18EXPL: 0CVE-2017-5400 – Mozilla: asm.js JIT-spray bypass of ASLR and DEP (MFSA 2017-06)
https://notcve.org/view.php?id=CVE-2017-5400
JIT-spray targeting asm.js combined with a heap spray allows for a bypass of ASLR and DEP protections leading to potential memory corruption attacks. This vulnerability affects Firefox < 52, Firefox ESR < 45.8, Thunderbird < 52, and Thunderbird < 45.8. Un spray JIT que apunta a asm.js combinado con un heap spray permite la omisión de las protecciones ASLR y DEP, lo que conduce a ataques de corrupción de memoria. La vulnerabilidad afecta a Firefox en versiones anteriores a la 52, Firefox ESR en versiones anteriores a la 45.8, Thunderbird en versiones anteriores a la 52 y Thunderbird en versiones anteriores a la 45.8. • http://rhn.redhat.com/errata/RHSA-2017-0459.html http://rhn.redhat.com/errata/RHSA-2017-0461.html http://rhn.redhat.com/errata/RHSA-2017-0498.html http://www.securityfocus.com/bid/96654 http://www.securitytracker.com/id/1037966 https://bugzilla.mozilla.org/show_bug.cgi?id=1334933 https://security.gentoo.org/glsa/201705-06 https://security.gentoo.org/glsa/201705-07 https://www.debian.org/security/2017/dsa-3805 https://www.debian.org/security/2017/dsa-3832 https • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 9.8EPSS: 0%CPEs: 21EXPL: 1CVE-2017-5410 – Mozilla: Memory corruption during JavaScript garbage collection incremental sweeping (MFSA 2017-06)
https://notcve.org/view.php?id=CVE-2017-5410
Memory corruption resulting in a potentially exploitable crash during garbage collection of JavaScript due errors in how incremental sweeping is managed for memory cleanup. This vulnerability affects Firefox < 52, Firefox ESR < 45.8, Thunderbird < 52, and Thunderbird < 45.8. Corrupción de memoria que resulta en un cierre inesperado potencialmente explotable durante la recolección de elementos JavaScript no utilizados debido a errores en la forma en la que se gestiona el rastreo incremental para la limpieza de memoria. La vulnerabilidad afecta a Firefox en versiones anteriores a la 52, Firefox ESR en versiones anteriores a la 45.8, Thunderbird en versiones anteriores a la 52 y Thunderbird en versiones anteriores a la 45.8. • http://rhn.redhat.com/errata/RHSA-2017-0459.html http://rhn.redhat.com/errata/RHSA-2017-0461.html http://rhn.redhat.com/errata/RHSA-2017-0498.html http://www.securityfocus.com/bid/96693 http://www.securitytracker.com/id/1037966 https://bugzilla.mozilla.org/show_bug.cgi?id=1330687 https://security.gentoo.org/glsa/201705-06 https://security.gentoo.org/glsa/201705-07 https://www.debian.org/security/2017/dsa-3805 https://www.debian.org/security/2017/dsa-3832 https • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 5.3EPSS: 0%CPEs: 4EXPL: 0CVE-2017-5426
https://notcve.org/view.php?id=CVE-2017-5426
On Linux, if the secure computing mode BPF (seccomp-bpf) filter is running when the Gecko Media Plugin sandbox is started, the sandbox fails to be applied and items that would run within the sandbox are run protected only by the running filter which is typically weak compared to the sandbox. Note: this issue only affects Linux. Other operating systems are not affected. This vulnerability affects Firefox < 52 and Thunderbird < 52. En Linux, si el filtro BPF en modo secure computing (seccomp-bpf) se está ejecutando cuando se inicia el sandbox Gecko Media Plugin, el sandbox no se puede aplicar y los ítems que se ejecutarían en el sandbox estarían protegidos solo por el filtro en ejecución, el cual suele ser débil en comparación con el sandbox. • http://www.securityfocus.com/bid/96694 http://www.securitytracker.com/id/1037966 https://bugzilla.mozilla.org/show_bug.cgi?id=1257361 https://www.mozilla.org/security/advisories/mfsa2017-05 https://www.mozilla.org/security/advisories/mfsa2017-09 • CWE-732: Incorrect Permission Assignment for Critical Resource •
CVSS: 9.8EPSS: 91%CPEs: 21EXPL: 2CVE-2017-5404 – Mozilla Firefox - 'table' Use-After-Free
https://notcve.org/view.php?id=CVE-2017-5404
A use-after-free error can occur when manipulating ranges in selections with one node inside a native anonymous tree and one node outside of it. This results in a potentially exploitable crash. This vulnerability affects Firefox < 52, Firefox ESR < 45.8, Thunderbird < 52, and Thunderbird < 45.8. Puede ocurrir un uso de memoria previamente liberada cuando se manipulan rangos en selecciones con un nodo en un árbol nativo anónimo y un nodo fuera de él. Esto resulta en un cierre inesperado potencialmente explotable. • https://www.exploit-db.com/exploits/41660 http://rhn.redhat.com/errata/RHSA-2017-0459.html http://rhn.redhat.com/errata/RHSA-2017-0461.html http://rhn.redhat.com/errata/RHSA-2017-0498.html http://www.securityfocus.com/bid/96664 http://www.securitytracker.com/id/1037966 https://bugzilla.mozilla.org/show_bug.cgi?id=1340138 https://security.gentoo.org/glsa/201705-06 https://security.gentoo.org/glsa/201705-07 https://www.debian.org/security/2017/dsa-3805 https:/& • CWE-416: Use After Free •
CVSS: 5.3EPSS: 2%CPEs: 1EXPL: 3CVE-2017-5415 – Mozilla Firefox - Address Bar Spoofing
https://notcve.org/view.php?id=CVE-2017-5415
An attack can use a blob URL and script to spoof an arbitrary addressbar URL prefaced by "blob:" as the protocol, leading to user confusion and further spoofing attacks. This vulnerability affects Firefox < 52. Un atacante puede utilizar una URL y script blob para suplantar una URL arbitraria de la barra de direcciones precedida por "blob:" como protocolo, lo que conduce a una confusión de usuario y a más ataques de suplantación. La vulnerabilidad afecta a Firefox en versiones anteriores a la 52. • https://www.exploit-db.com/exploits/44266 https://github.com/649/CVE-2017-5415 http://www.securityfocus.com/bid/96692 http://www.securitytracker.com/id/1037966 https://bugzilla.mozilla.org/show_bug.cgi?id=1321719 https://www.mozilla.org/security/advisories/mfsa2017-05 • CWE-20: Improper Input Validation •