CVSS: 8.8EPSS: 12%CPEs: 4EXPL: 1CVE-2018-16083 – WebRTC - FEC Out-of-Bounds Read
https://notcve.org/view.php?id=CVE-2018-16083
An out of bounds read in forward error correction code in WebRTC in Google Chrome prior to 69.0.3497.81 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. Una lectura fuera de límites en el código de redirección de corrección de errores en WebRTC en Google Chrome, en versiones anteriores a la 69.0.3497.81, permitía que un atacante remoto pudiese realizar una lectura de memoria fuera de límites mediante una página HTML manipulada. There is an out-of-bounds read in FEC processing in WebRTC. If a very short RTP packet is received, FEC will assume the packet is longer and process data outside of the allocated buffer. • https://www.exploit-db.com/exploits/45444 http://www.securityfocus.com/bid/105215 https://access.redhat.com/errata/RHSA-2018:2666 https://chromereleases.googleblog.com/2018/09/stable-channel-update-for-desktop.html https://crbug.com/856823 https://security.gentoo.org/glsa/201811-10 https://access.redhat.com/security/cve/CVE-2018-16083 https://bugzilla.redhat.com/show_bug.cgi?id=1625486 • CWE-125: Out-of-bounds Read •
CVSS: 6.1EPSS: 0%CPEs: 4EXPL: 0CVE-2018-16084 – chromium-browser: User confirmation bypass in external protocol handling
https://notcve.org/view.php?id=CVE-2018-16084
The default selected dialog button in CustomHandlers in Google Chrome prior to 69.0.3497.81 allowed a remote attacker who convinced the user to perform certain operations to open external programs via a crafted HTML page. El botón de diálogo seleccionado por defecto en CustomHandlers en Google Chrome, en versiones anteriores a la 69.0.3497.81, permitía que un atacante remoto, que hubiese convencido a un usuario para que realizase ciertas operaciones, abriese programas externos mediante una página HTML manipulada. • http://www.securityfocus.com/bid/105215 https://access.redhat.com/errata/RHSA-2018:2666 https://chromereleases.googleblog.com/2018/09/stable-channel-update-for-desktop.html https://crbug.com/865202 https://security.gentoo.org/glsa/201811-10 https://access.redhat.com/security/cve/CVE-2018-16084 https://bugzilla.redhat.com/show_bug.cgi?id=1625487 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 9.8EPSS: 0%CPEs: 18EXPL: 0CVE-2018-12376 – Mozilla: Memory safety bugs fixed in Firefox 62 and Firefox ESR 60.2
https://notcve.org/view.php?id=CVE-2018-12376
Memory safety bugs present in Firefox 61 and Firefox ESR 60.1. Some of 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 < 62, Firefox ESR < 60.2, and Thunderbird < 60.2.1. Hay errores de seguridad de memoria en Firefox 61 y Firefox ESR 60.1. Algunos de estos errores mostraron evidencias de corrupción de memoria y se entiende que, con el suficiente esfuerzo, algunos de estos podrían explotarse para ejecutar código arbitrario. • http://www.securityfocus.com/bid/105280 http://www.securitytracker.com/id/1041610 https://access.redhat.com/errata/RHSA-2018:2692 https://access.redhat.com/errata/RHSA-2018:2693 https://access.redhat.com/errata/RHSA-2018:3403 https://access.redhat.com/errata/RHSA-2018:3458 https://bugzilla.mozilla.org/buglist.cgi?bug_id=1469309%2C1469914%2C1450989%2C1480092%2C1480517%2C1481093%2C1478575%2C1471953%2C1473161%2C1466991%2C1468738%2C1483120%2C1467363%2C1472925%2C1466577%2C1467889%2C1480521%2C1478849 https://lists.debia • 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: 9.8EPSS: 0%CPEs: 18EXPL: 0CVE-2018-12377 – Mozilla: Use-after-free in driver timers
https://notcve.org/view.php?id=CVE-2018-12377
A use-after-free vulnerability can occur when refresh driver timers are refreshed in some circumstances during shutdown when the timer is deleted while still in use. This results in a potentially exploitable crash. This vulnerability affects Firefox < 62, Firefox ESR < 60.2, and Thunderbird < 60.2.1. Puede ocurrir una vulnerabilidad de uso de memoria previamente liberada cuando se actualizan los temporizadores de los drivers de actualización en algunas circunstancias durante el apagado cuando el temporizador se elimina si sigue estando en uso. Esto resulta en un cierre inesperado potencialmente explotable. • http://www.securityfocus.com/bid/105280 http://www.securitytracker.com/id/1041610 https://access.redhat.com/errata/RHSA-2018:2692 https://access.redhat.com/errata/RHSA-2018:2693 https://access.redhat.com/errata/RHSA-2018:3403 https://access.redhat.com/errata/RHSA-2018:3458 https://bugzilla.mozilla.org/show_bug.cgi?id=1470260 https://lists.debian.org/debian-lts-announce/2018/11/msg00011.html https://security.gentoo.org/glsa/201810-01 https://security.gentoo.org/glsa/20181 • CWE-416: Use After Free •
CVSS: 9.8EPSS: 0%CPEs: 18EXPL: 0CVE-2018-12378 – Mozilla: Use-after-free in IndexedDB
https://notcve.org/view.php?id=CVE-2018-12378
A use-after-free vulnerability can occur when an IndexedDB index is deleted while still in use by JavaScript code that is providing payload values to be stored. This results in a potentially exploitable crash. This vulnerability affects Firefox < 62, Firefox ESR < 60.2, and Thunderbird < 60.2.1. Puede ocurrir una vulnerabilidad de uso de memoria previamente liberada cuando un índice IndexedDB se elimina mientras sigue en uso por parte de código JavaScript que está proporcionando valores de carga útil para que sean almacenados. Esto resulta en un cierre inesperado potencialmente explotable. • http://www.securityfocus.com/bid/105280 http://www.securitytracker.com/id/1041610 https://access.redhat.com/errata/RHSA-2018:2692 https://access.redhat.com/errata/RHSA-2018:2693 https://access.redhat.com/errata/RHSA-2018:3403 https://access.redhat.com/errata/RHSA-2018:3458 https://bugzilla.mozilla.org/show_bug.cgi?id=1459383 https://lists.debian.org/debian-lts-announce/2018/11/msg00011.html https://security.gentoo.org/glsa/201810-01 https://security.gentoo.org/glsa/20181 • CWE-416: Use After Free •