CVSS: 4.7EPSS: 0%CPEs: 12EXPL: 0CVE-2018-19489
https://notcve.org/view.php?id=CVE-2018-19489
13 Dec 2018 — v9fs_wstat in hw/9pfs/9p.c in QEMU allows guest OS users to cause a denial of service (crash) because of a race condition during file renaming. v9fs_wstat en hw/9pfs/9p.c en QEMU permite que los usuarios invitados del sistema operativo provoquen una denegación de servicio (cierre inesperado) debido a una condición de carrera durante el renombrado de los archivos. • http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.html • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 9.8EPSS: 0%CPEs: 18EXPL: 0CVE-2018-18493 – Mozilla: Buffer overflow in accelerated 2D canvas with Skia
https://notcve.org/view.php?id=CVE-2018-18493
13 Dec 2018 — A buffer overflow can occur in the Skia library during buffer offset calculations with hardware accelerated canvas 2D actions due to the use of 32-bit calculations instead of 64-bit. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64. Puede ocurrir un desbordamiento de búfer en la librería SKIA durante los cálculos de un desplazamiento de búfer con acciones de hardware aceleradas de CANVAS 2D, debido al uso de cálculos de 32-b... • http://www.securityfocus.com/bid/106168 • 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: 5EXPL: 0CVE-2018-20102 – haproxy: Out-of-bounds read in dns.c:dns_validate_dns_response() allows for memory disclosure
https://notcve.org/view.php?id=CVE-2018-20102
12 Dec 2018 — An out-of-bounds read in dns_validate_dns_response in dns.c was discovered in HAProxy through 1.8.14. Due to a missing check when validating DNS responses, remote attackers might be able read the 16 bytes corresponding to an AAAA record from the non-initialized part of the buffer, possibly accessing anything that was left on the stack, or even past the end of the 8193-byte buffer, depending on the value of accepted_payload_size. Se ha descubierto una lectura fuera de límites en dns_validate_dns_response en ... • http://git.haproxy.org/?p=haproxy.git%3Ba=commit%3Bh=efbbdf72992cd20458259962346044cafd9331c0 • CWE-125: Out-of-bounds Read •
CVSS: 7.5EPSS: 1%CPEs: 5EXPL: 0CVE-2018-20103 – haproxy: Infinite recursion via crafted packet allows stack exhaustion and denial of service
https://notcve.org/view.php?id=CVE-2018-20103
12 Dec 2018 — An issue was discovered in dns.c in HAProxy through 1.8.14. In the case of a compressed pointer, a crafted packet can trigger infinite recursion by making the pointer point to itself, or create a long chain of valid pointers resulting in stack exhaustion. Se ha descubierto un problema en dns.c en HAProxy hasta la versión 1.8.14. En el caso de un puntero comprimido, un paquete manipulado puede desencadenar una recursión infinita haciendo que el puntero se señale a sí mismo o cree una cadena larga de punteros... • http://git.haproxy.org/?p=haproxy.git%3Ba=commit%3Bh=58df5aea0a0c926b2238f65908f5e9f83d1cca25 • CWE-400: Uncontrolled Resource Consumption CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •
CVSS: 7.8EPSS: 0%CPEs: 10EXPL: 0CVE-2018-16867
https://notcve.org/view.php?id=CVE-2018-16867
12 Dec 2018 — A flaw was found in qemu Media Transfer Protocol (MTP) before version 3.1.0. A path traversal in the in usb_mtp_write_data function in hw/usb/dev-mtp.c due to an improper filename sanitization. When the guest device is mounted in read-write mode, this allows to read/write arbitrary files which may lead do DoS scenario OR possibly lead to code execution on the host. Se ha descubierto un problema en versiones anteriores a la 3.1.0 de QEMU, en el protocolo MTP (Media Transfer Protocol). Un salto de directorio ... • http://www.securityfocus.com/bid/106195 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 6.1EPSS: 0%CPEs: 17EXPL: 1CVE-2018-18397 – kernel: userfaultfd bypasses tmpfs file permissions
https://notcve.org/view.php?id=CVE-2018-18397
12 Dec 2018 — The userfaultfd implementation in the Linux kernel before 4.19.7 mishandles access control for certain UFFDIO_ ioctl calls, as demonstrated by allowing local users to write data into holes in a tmpfs file (if the user has read-only access to that file, and that file contains holes), related to fs/userfaultfd.c and mm/userfaultfd.c. La implementación de userfaultfd en el kernel de Linux en versiones anteriores a la 4.17 gestiona de manera incorrecta para ciertas llamadas ioctl UFFDIO_, tal y como queda demos... • http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=29ec90660d68bbdd69507c1c8b4e33aa299278b1 • CWE-20: Improper Input Validation CWE-863: Incorrect Authorization •
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
12 Dec 2018 — 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 re... • http://www.securityfocus.com/bid/106168 • CWE-346: Origin Validation Error CWE-829: Inclusion of Functionality from Untrusted Control Sphere •
CVSS: 9.8EPSS: 1%CPEs: 5EXPL: 0CVE-2018-12407
https://notcve.org/view.php?id=CVE-2018-12407
12 Dec 2018 — A buffer overflow occurs when drawing and validating elements with the ANGLE graphics library, used for WebGL content, when working with the VertexBuffer11 module. This results in a potentially exploitable crash. This vulnerability affects Firefox < 64. Ocurre un desbordamiento de búfer cuando se dibujan y validan elementos con la librería de gráficos ANGLE, utilizado para contenidos WebGL, al utilizar el módulo VertexBuffer11. Esto resulta en un cierre inesperado potencialmente explotable. • http://www.securityfocus.com/bid/106167 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 6.5EPSS: 0%CPEs: 5EXPL: 0CVE-2018-18497
https://notcve.org/view.php?id=CVE-2018-18497
12 Dec 2018 — Limitations on the URIs allowed to WebExtensions by the browser.windows.create API can be bypassed when a pipe in the URL field is used within the extension to load multiple pages as a single argument. This could allow a malicious WebExtension to open privileged about: or file: locations. This vulnerability affects Firefox < 64. La API browser.windows.create permitía que las WebExtensions omitiesen las limitaciones en las URI cuando una tubería (pipe) en el campo URL se utiliza con la extensión para cargar ... • http://www.securityfocus.com/bid/106167 •
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
12 Dec 2018 — 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 ... • http://www.securityfocus.com/bid/106168 • CWE-190: Integer Overflow or Wraparound CWE-787: Out-of-bounds Write •