CVSS: 5.9EPSS: 0%CPEs: 1EXPL: 0CVE-2020-14312
https://notcve.org/view.php?id=CVE-2020-14312
A flaw was found in the default configuration of dnsmasq, as shipped with Fedora versions prior to 31 and in all versions Red Hat Enterprise Linux, where it listens on any interface and accepts queries from addresses outside of its local subnet. In particular, the option `local-service` is not enabled. Running dnsmasq in this manner may inadvertently make it an open resolver accessible from any address on the internet. This flaw allows an attacker to conduct a Distributed Denial of Service (DDoS) against other systems. Se encontró un fallo en la configuración predeterminada de dnsmasq, como es enviado con Fedora versiones anteriores a 31 y en todas las versiones de Red Hat Enterprise Linux, donde escucha en cualquier interfaz y acepta consultas de direcciones fuera de su subred local. • https://bugzilla.redhat.com/show_bug.cgi?id=1851342 • CWE-284: Improper Access Control •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2011-2924
https://notcve.org/view.php?id=CVE-2011-2924
foomatic-rip filter v4.0.12 and prior used insecurely creates temporary files for storage of PostScript data by rendering the data when the debug mode was enabled. This flaw may be exploited by a local attacker to conduct symlink attacks by overwriting arbitrary files accessible with the privileges of the user running the foomatic-rip universal print filter. foomatic-rip filter versión v4.0.12 y anteriores, utilizó archivos temporales creados de manera no segura para el almacenamiento de datos PostScript mediante el renderizado de los datos cuando el modo de depuración fue habilitado. Un atacante local puede explotar este fallo para conducir ataques de enlace simbólico al sobrescribir archivos arbitrarios accesibles con los privilegios del usuario que ejecuta el filtro de impresión universal de foomatic-rip. • https://access.redhat.com/security/cve/cve-2011-2924 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-2924 https://launchpad.net/ubuntu/+source/foomatic-filters/4.0.12-1 https://lwn.net/Articles/459979 https://security-tracker.debian.org/tracker/CVE-2011-2924 https://www.openwall.com/lists/oss-security/2014/02/08/5/1 • CWE-59: Improper Link Resolution Before File Access ('Link Following') •
CVSS: 7.5EPSS: 0%CPEs: 8EXPL: 0CVE-2011-2726
https://notcve.org/view.php?id=CVE-2011-2726
An access bypass issue was found in Drupal 7.x before version 7.5. If a Drupal site has the ability to attach File upload fields to any entity type in the system or has the ability to point individual File upload fields to the private file directory in comments, and the parent node is denied access, non-privileged users can still download the file attached to the comment if they know or guess its direct URL. Se encontró un problema de omisión de acceso en Drupal versiones 7.x anteriores a la versión 7.5. Si un sitio de Drupal posee la capacidad de adjuntar campos de carga de Archivos hacia cualquier tipo de entidad en el sistema o tiene la capacidad de apuntar campos de carga de Archivos individuales hacia el directorio de archivos privados en comentarios, y el nodo principal tiene acceso denegado, los usuarios no privilegiados pueden aún descargar el archivo adjunto en el comentario si conocen o adivinan su URL directa. • http://www.openwall.com/lists/oss-security/2012/03/19/10 http://www.openwall.com/lists/oss-security/2012/03/20/14 https://access.redhat.com/security/cve/cve-2011-2726 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-2726 https://security-tracker.debian.org/tracker/CVE-2011-2726 https://www.drupal.org/node/1231510 • CWE-863: Incorrect Authorization •
CVSS: 7.8EPSS: 4%CPEs: 44EXPL: 0CVE-2019-9515 – Some HTTP/2 implementations are vulnerable to a settings flood, potentially leading to a denial of service
https://notcve.org/view.php?id=CVE-2019-9515
Some HTTP/2 implementations are vulnerable to a settings flood, potentially leading to a denial of service. The attacker sends a stream of SETTINGS frames to the peer. Since the RFC requires that the peer reply with one acknowledgement per SETTINGS frame, an empty SETTINGS frame is almost equivalent in behavior to a ping. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both. Algunas implementaciones de HTTP / 2 son vulnerables a una inundación de configuraciones, lo que puede conducir a una denegación de servicio. • http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00031.html http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00032.html http://seclists.org/fulldisclosure/2019/Aug/16 https://access.redhat.com/errata/RHSA-2019:2766 https://access.redhat.com/errata/RHSA-2019:2796 https://access.redhat.com/errata/RHSA-2019:2861 https://access.redhat.com/errata/RHSA-2019:2925 https://access.redhat.com/errata/RHSA-2019:2939 https://access.redhat.com/errata/RHSA-2019:2955 • CWE-400: Uncontrolled Resource Consumption CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 7.8EPSS: 82%CPEs: 55EXPL: 0CVE-2019-9514 – Some HTTP/2 implementations are vulnerable to a reset flood, potentially leading to a denial of service
https://notcve.org/view.php?id=CVE-2019-9514
Some HTTP/2 implementations are vulnerable to a reset flood, potentially leading to a denial of service. The attacker opens a number of streams and sends an invalid request over each stream that should solicit a stream of RST_STREAM frames from the peer. Depending on how the peer queues the RST_STREAM frames, this can consume excess memory, CPU, or both. Algunas implementaciones de HTTP / 2 son vulnerables a una inundación de reinicio, lo que puede conducir a una denegación de servicio. El atacante abre una serie de secuencias y envía una solicitud no válida sobre cada secuencia que debería solicitar una secuencia de tramas RST_STREAM del par. • http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00076.html http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00002.html http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00011.html http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00021.html http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00031.html http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00032.html http://lists.opensuse.org/opensuse-security-announce/2019-09 • CWE-400: Uncontrolled Resource Consumption CWE-770: Allocation of Resources Without Limits or Throttling •