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CVSS: 9.8EPSS: 3%CPEs: 18EXPL: 1

20 Apr 2017 — A use-after-free vulnerability in frame selection triggered by a combination of malicious script content and key presses by a user. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. Vulnerabilidad de uso de memoria previamente liberada en la selección de frames desencadenada por una combinación de contenido de script malicioso y pulsaciones de tecla por parte de un usuario. Esto resulta en un cierre inesp... • http://www.securityfocus.com/bid/97940 • CWE-416: Use After Free •

CVSS: 9.8EPSS: 3%CPEs: 17EXPL: 0

20 Apr 2017 — During DOM manipulations of the accessibility tree through script, the DOM tree can become out of sync with the accessibility tree, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. Durante la manipulación DOM del árbol de accesibilidad mediante scripts, el árbol DOM puede desincronizarse con el árbol de accesibilidad, lo que conduce a una corrupción de memoria y a un cierre inesperado po... • http://www.securityfocus.com/bid/97940 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 9.1EPSS: 19%CPEs: 18EXPL: 3

20 Apr 2017 — An out-of-bounds read while processing SVG content in "ConvolvePixel". This results in a crash and also allows for otherwise inaccessible memory being copied into SVG graphic content, which could then displayed. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. Lectura fuera de límites al procesar contenido SVG en "ConvolvePixel". Esto resulta en un cierre inesperado y también permite que memoria normalmente inaccesible se copie en contenido gráfico SVG... • https://packetstorm.news/files/id/142670 • CWE-125: Out-of-bounds Read •

CVSS: 9.8EPSS: 9%CPEs: 18EXPL: 0

20 Apr 2017 — Fixed potential buffer overflows in generated Firefox code due to CVE-2016-6354 issue in Flex. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. Se han solucionado potenciales desbordamientos de búfer en el código Firefox generado debido a un problema CVE-2016-6354 en Flex. La vulnerabilidad afecta a Thunderbird en versiones anteriores a la 52.1, Firefox ESR en versiones anteriores a la 45.9, Firefox en versiones anteriores a la 52.1 y Firefox en versio... • http://www.securityfocus.com/bid/97940 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 9.9EPSS: 1%CPEs: 24EXPL: 0

18 Apr 2017 — A heap buffer overflow flaw was found in QEMU's Cirrus CLGD 54xx VGA emulator's VNC display driver support before 2.9; the issue could occur when a VNC client attempted to update its display after a VGA operation is performed by a guest. A privileged user/process inside a guest could use this flaw to crash the QEMU process or, potentially, execute arbitrary code on the host with privileges of the QEMU process. Se ha detectado una vulnerabilidad de desbordamiento de búfer basado en memoria dinámica (heap) en... • http://www.securityfocus.com/bid/96893 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-122: Heap-based Buffer Overflow •

CVSS: 9.8EPSS: 94%CPEs: 174EXPL: 2

17 Apr 2017 — In Apache Log4j 2.x before 2.8.2, when using the TCP socket server or UDP socket server to receive serialized log events from another application, a specially crafted binary payload can be sent that, when deserialized, can execute arbitrary code. En Apache Log4j 2.x en versiones anteriores a 2.8.2, cuando se utiliza el servidor de socket TCP o el servidor de socket UDP para recibir sucesos de registro serializados de otra aplicación, puede enviarse una carga binaria especialmente diseñada que, cuando se des... • https://github.com/pimps/CVE-2017-5645 • CWE-502: Deserialization of Untrusted Data •

CVSS: 5.9EPSS: 37%CPEs: 47EXPL: 0

14 Apr 2017 — A query with a specific set of characteristics could cause a server using DNS64 to encounter an assertion failure and terminate. An attacker could deliberately construct a query, enabling denial-of-service against a server if it was configured to use the DNS64 feature and other preconditions were met. Affects BIND 9.8.0 -> 9.8.8-P1, 9.9.0 -> 9.9.9-P6, 9.9.10b1->9.9.10rc1, 9.10.0 -> 9.10.4-P6, 9.10.5b1->9.10.5rc1, 9.11.0 -> 9.11.0-P3, 9.11.1b1->9.11.1rc1, 9.9.3-S1 -> 9.9.9-S8. Una consulta con un conjunto de... • http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00041.html • CWE-617: Reachable Assertion •

CVSS: 7.5EPSS: 34%CPEs: 39EXPL: 0

14 Apr 2017 — Mistaken assumptions about the ordering of records in the answer section of a response containing CNAME or DNAME resource records could lead to a situation in which named would exit with an assertion failure when processing a response in which records occurred in an unusual order. Affects BIND 9.9.9-P6, 9.9.10b1->9.9.10rc1, 9.10.4-P6, 9.10.5b1->9.10.5rc1, 9.11.0-P3, 9.11.1b1->9.11.1rc1, and 9.9.9-S8. Las asunciones equivocadas sobre el orden de los registros en la sección de respuesta de una respuesta que c... • http://www.securityfocus.com/bid/97651 • CWE-617: Reachable Assertion •

CVSS: 6.1EPSS: 0%CPEs: 30EXPL: 0

03 Apr 2017 — A use-after-free vulnerability was found in network namespaces code affecting the Linux kernel before 4.14.11. The function get_net_ns_by_id() in net/core/net_namespace.c does not check for the net::count value after it has found a peer network in netns_ids idr, which could lead to double free and memory corruption. This vulnerability could allow an unprivileged local user to induce kernel memory corruption on the system, leading to a crash. Due to the nature of the flaw, privilege escalation cannot be full... • http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=21b5944350052d2583e82dd59b19a9ba94a007f0 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •

CVSS: 8.1EPSS: 1%CPEs: 10EXPL: 2

23 Mar 2017 — An out-of-bounds read vulnerability was found in OpenJPEG 2.1.2, in the j2k_to_image tool. Converting a specially crafted JPEG2000 file to another format could cause the application to crash or, potentially, disclose some data from the heap. Se ha detectado una vulnerabilidad de lectura fuera de límites en OpenJPEG 2.1.2, en la herramienta j2k_to_image. La conversión de un archivo JPEG2000 especialmente manipulado a otro formato podría provocar que la aplicación se cierre inesperadamente o, potencialmente, ... • http://rhn.redhat.com/errata/RHSA-2017-0838.html • CWE-125: Out-of-bounds Read •