CVSS: 7.8EPSS: 0%CPEs: 14EXPL: 3CVE-2020-27786 – kernel: use-after-free in kernel midi subsystem
https://notcve.org/view.php?id=CVE-2020-27786
A flaw was found in the Linux kernel’s implementation of MIDI, where an attacker with a local account and the permissions to issue ioctl commands to midi devices could trigger a use-after-free issue. A write to this specific memory while freed and before use causes the flow of execution to change and possibly allow for memory corruption or privilege escalation. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. Se encontró un fallo en la implementación de MIDI en el kernel de Linux, donde un atacante con una cuenta local y los permisos para emitir comandos ioctl a dispositivos midi podría desencadenar un problema de uso después de la liberación. Una escritura en esta memoria específica mientras está liberada y antes de su uso hace que el flujo de ejecución cambie y posiblemente permita la corrupción de memoria o la escalada de privilegios. • https://github.com/kiks7/CVE-2020-27786-Kernel-Exploit https://github.com/elbiazo/CVE-2020-27786 https://github.com/ii4gsp/CVE-2020-27786 http://www.openwall.com/lists/oss-security/2020/12/03/1 https://bugzilla.redhat.com/show_bug.cgi?id=1900933 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c1f6e3c818dd734c30f6a7eeebf232ba2cf3181d https://security.netapp.com/advisory/ntap-20210122-0002 https://access.redhat.com/security/cve/CVE-2020-27786 • CWE-416: Use After Free •
CVSS: 6.5EPSS: 0%CPEs: 3EXPL: 0CVE-2020-14336 – openshift: restricted SCC allows pods to craft custom network packets
https://notcve.org/view.php?id=CVE-2020-14336
A flaw was found in the Restricted Security Context Constraints (SCC), where it allows pods to craft custom network packets. This flaw allows an attacker to cause a denial of service attack on an OpenShift Container Platform cluster if they can deploy pods. The highest threat from this vulnerability is to system availability. Se ha encontrado un fallo en las Restricciones de Contexto de Seguridad (SCC), que permite a los pods diseñar paquetes de red personalizados. Este fallo permite a un atacante causar un ataque de Denegación de Servicio en un clúster de OpenShift Container Platform si pueden desplegar pods. • https://bugzilla.redhat.com/show_bug.cgi?id=1858981 https://access.redhat.com/security/cve/CVE-2020-14336 • CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 4.3EPSS: 0%CPEs: 3EXPL: 0CVE-2020-10743 – kibana: X-Frame-Option not set by default might lead to clickjacking
https://notcve.org/view.php?id=CVE-2020-10743
It was discovered that OpenShift Container Platform's (OCP) distribution of Kibana could open in an iframe, which made it possible to intercept and manipulate requests. This flaw allows an attacker to trick a user into performing arbitrary actions in OCP's distribution of Kibana, such as clickjacking. Se detectó que la distribución Kibana OpenShift Container Platform (OCP) podía abrirse en un iframe, lo que permitía interceptar y manipular las peticiones. Este fallo permite a un atacante engañar a un usuario para llevar a cabo acciones arbitrarias en la distribución de Kibana de OCP, como el clickjacking • https://bugzilla.redhat.com/show_bug.cgi?id=1834550 https://access.redhat.com/security/cve/CVE-2020-10743 • CWE-358: Improperly Implemented Security Check for Standard CWE-1021: Improper Restriction of Rendered UI Layers or Frames •
CVSS: 7.5EPSS: 1%CPEs: 21EXPL: 1CVE-2020-8945 – proglottis/gpgme: Use-after-free in GPGME bindings during container image pull
https://notcve.org/view.php?id=CVE-2020-8945
The proglottis Go wrapper before 0.1.1 for the GPGME library has a use-after-free, as demonstrated by use for container image pulls by Docker or CRI-O. This leads to a crash or potential code execution during GPG signature verification. El contenedor Proglottis Go versiones anteriores a 0.1.1 para la biblioteca GPGME, presenta un uso de la memoria previamente liberada, como es demostrado por el uso para las extracciones de imágenes de contenedores para Docker o CRI-O. Esto conlleva a un bloqueo o posible ejecución de código durante una comprobación de la firma GPG. A use-after-free vulnerability was found in the Go GPGME wrapper library, github.com/proglottis/gpgme. • https://access.redhat.com/errata/RHSA-2020:0679 https://access.redhat.com/errata/RHSA-2020:0689 https://access.redhat.com/errata/RHSA-2020:0697 https://bugzilla.redhat.com/show_bug.cgi?id=1795838 https://github.com/containers/image/commit/4c7a23f82ef09127b0ff28366d1cf31316dd6cc1 https://github.com/proglottis/gpgme/compare/v0.1.0...v0.1.1 https://github.com/proglottis/gpgme/pull/23 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3SOCLOPTSYABTE4CLTSPDIF • CWE-416: Use After Free •
CVSS: 9.8EPSS: 5%CPEs: 58EXPL: 0CVE-2018-14718 – jackson-databind: arbitrary code execution in slf4j-ext class
https://notcve.org/view.php?id=CVE-2018-14718
FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to execute arbitrary code by leveraging failure to block the slf4j-ext class from polymorphic deserialization. Las versiones 2.x de FasterXML jackson-databind anteriores a la 2.9.7 podrían permitir a los atacantes remotos ejecutar código arbitrario aprovechando un fallo para bloquear la clase slf4j-ext de deserialización polimórfica. A flaw was discovered in jackson-databind, where it would permit polymorphic deserialization of a malicious object using slf4j classes. An attacker could use this flaw to execute arbitrary code. • http://www.securityfocus.com/bid/106601 https://access.redhat.com/errata/RHBA-2019:0959 https://access.redhat.com/errata/RHSA-2019:0782 https://access.redhat.com/errata/RHSA-2019:0877 https://access.redhat.com/errata/RHSA-2019:1782 https://access.redhat.com/errata/RHSA-2019:1797 https://access.redhat.com/errata/RHSA-2019:1822 https://access.redhat.com/errata/RHSA-2019:1823 https://access.redhat.com/errata/RHSA-2019:2804 https://access.redhat.com/errata/RHSA-2019:2858& • CWE-502: Deserialization of Untrusted Data •