CVSS: 9.8EPSS: 0%CPEs: 18EXPL: 0CVE-2018-18498 – Mozilla: Integer overflow when calculating buffer sizes for images
https://notcve.org/view.php?id=CVE-2018-18498
A potential vulnerability leading to an integer overflow can occur during buffer size calculations for images when a raw value is used instead of the checked value. This leads to a possible out-of-bounds write. This vulnerability affects Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64. Puede ocurrir una vulnerabilidad potencial que conduce a un desbordamiento de enteros durante los cálculos de tamaño de búfer cuando se emplea un valor bruto en vez del valor comprobado. Esto conduce a una escritura fuera de límites. • http://www.securityfocus.com/bid/106168 https://access.redhat.com/errata/RHSA-2018:3831 https://access.redhat.com/errata/RHSA-2018:3833 https://access.redhat.com/errata/RHSA-2019:0159 https://access.redhat.com/errata/RHSA-2019:0160 https://bugzilla.mozilla.org/show_bug.cgi?id=1500011 https://lists.debian.org/debian-lts-announce/2018/12/msg00002.html https://security.gentoo.org/glsa/201903-04 https://usn.ubuntu.com/3844-1 https://usn.ubuntu.com/3868-1 https:/&# • CWE-190: Integer Overflow or Wraparound CWE-787: Out-of-bounds Write •
CVSS: 9.8EPSS: 0%CPEs: 18EXPL: 0CVE-2018-18492 – Mozilla: Use-after-free with select element
https://notcve.org/view.php?id=CVE-2018-18492
A use-after-free vulnerability can occur after deleting a selection element due to a weak reference to the select element in the options collection. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64. Puede ocurrir una vulnerabilidad de uso de memoria previamente liberada tras el borrado de un elemento de selección debido a una referencia débil a dicho elemento en la colección de opciones. Esto resulta en un cierre inesperado potencialmente explotable. • http://www.securityfocus.com/bid/106168 https://access.redhat.com/errata/RHSA-2018:3831 https://access.redhat.com/errata/RHSA-2018:3833 https://access.redhat.com/errata/RHSA-2019:0159 https://access.redhat.com/errata/RHSA-2019:0160 https://bugzilla.mozilla.org/show_bug.cgi?id=1499861 https://lists.debian.org/debian-lts-announce/2018/12/msg00002.html https://security.gentoo.org/glsa/201903-04 https://usn.ubuntu.com/3844-1 https://usn.ubuntu.com/3868-1 https:/&# • CWE-416: Use After Free •
CVSS: 6.5EPSS: 0%CPEs: 18EXPL: 0CVE-2018-18494 – Mozilla: Same-origin policy violation using location attribute and performance.getEntries to steal cross-origin URLs
https://notcve.org/view.php?id=CVE-2018-18494
A same-origin policy violation allowing the theft of cross-origin URL entries when using the Javascript location property to cause a redirection to another site using performance.getEntries(). This is a same-origin policy violation and could allow for data theft. This vulnerability affects Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64. Una violación de una política del mismo origen permite el robo de entradas URL Cross-Origin cuando utiliza la propiedad de ubicación JavaScript para provocar un redireccionamiento a otro sitio utilizando performance.getEntries(). Esta es una violación de la política del mismo origen y podría permitir el robo de datos. • http://www.securityfocus.com/bid/106168 https://access.redhat.com/errata/RHSA-2018:3831 https://access.redhat.com/errata/RHSA-2018:3833 https://access.redhat.com/errata/RHSA-2019:0159 https://access.redhat.com/errata/RHSA-2019:0160 https://bugzilla.mozilla.org/show_bug.cgi?id=1487964 https://lists.debian.org/debian-lts-announce/2018/12/msg00002.html https://security.gentoo.org/glsa/201903-04 https://usn.ubuntu.com/3844-1 https://usn.ubuntu.com/3868-1 https:/&# • CWE-346: Origin Validation Error CWE-829: Inclusion of Functionality from Untrusted Control Sphere •
CVSS: 9.8EPSS: 0%CPEs: 18EXPL: 0CVE-2018-12405 – Mozilla: Memory safety bugs fixed in Firefox 64 and Firefox ESR 60.4
https://notcve.org/view.php?id=CVE-2018-12405
Mozilla developers and community members reported memory safety bugs present in Firefox 63 and Firefox ESR 60.3. 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 Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64. Los desarrolladores de Mozilla y los miembros de la comunidad reportaron problemas de seguridad existentes en Firefox 63 and Firefox ESR 60.3. Algunos de 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/106168 https://access.redhat.com/errata/RHSA-2018:3831 https://access.redhat.com/errata/RHSA-2018:3833 https://access.redhat.com/errata/RHSA-2019:0159 https://access.redhat.com/errata/RHSA-2019:0160 https://bugzilla.mozilla.org/buglist.cgi?bug_id=1494752%2C1498765%2C1503326%2C1505181%2C1500759%2C1504365%2C1506640%2C1503082%2C1502013%2C1510471 https://lists.debian.org/debian-lts-announce/2018/12/msg00002.html https://security.gentoo.org/glsa/201903-04 https:/&#x • 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: 8.8EPSS: 2%CPEs: 17EXPL: 0CVE-2018-18356 – mozilla: Use after free in Skia
https://notcve.org/view.php?id=CVE-2018-18356
An integer overflow in path handling lead to a use after free in Skia in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. Un desbordamiento de enteros en el manejo de rutas conduce a un uso de memoria previamente liberada en Skia en Google Chrome en versiones anteriores a la 71.0.3578.80 permitía que un atacante remoto pudiese explotar una corrupción de memoria dinámica (heap) mediante una página HTML manipulada. • http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00043.html http://www.securityfocus.com/bid/106084 https://access.redhat.com/errata/RHSA-2018:3803 https://access.redhat.com/errata/RHSA-2019:0373 https://access.redhat.com/errata/RHSA-2019:0374 https://access.redhat.com/errata/RHSA-2019:1144 https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html https://crbug.com/883666 https://lists.debian.org/debian-lts-announce/2019/02/msg00023.html h • CWE-190: Integer Overflow or Wraparound CWE-416: Use After Free CWE-787: Out-of-bounds Write •