CVSS: 5.5EPSS: 0%CPEs: 14EXPL: 0CVE-2020-8992
https://notcve.org/view.php?id=CVE-2020-8992
ext4_protect_reserved_inode in fs/ext4/block_validity.c in the Linux kernel through 5.5.3 allows attackers to cause a denial of service (soft lockup) via a crafted journal size. La función ext4_protect_reserved_inode en el archivo fs/ext4/block_validity.c en el kernel de Linux versiones hasta 5.5.3, permite a atacantes causar una denegación de servicio (soft lockup) por medio de un journal size diseñado. • http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html https://patchwork.ozlabs.org/patch/1236118 https://security.netapp.com/advisory/ntap-20200313-0003 https://usn.ubuntu.com/4318-1 https://usn.ubuntu.com/4324-1 https://usn.ubuntu.com/4342-1 https://usn.ubuntu.com/4344-1 https://usn.ubuntu.com/4419-1 • CWE-400: Uncontrolled Resource Consumption CWE-834: Excessive Iteration •
CVSS: 7.0EPSS: 0%CPEs: 17EXPL: 0CVE-2019-19921 – runc: volume mount race condition with shared mounts leads to information leak/integrity manipulation
https://notcve.org/view.php?id=CVE-2019-19921
runc through 1.0.0-rc9 has Incorrect Access Control leading to Escalation of Privileges, related to libcontainer/rootfs_linux.go. To exploit this, an attacker must be able to spawn two containers with custom volume-mount configurations, and be able to run custom images. (This vulnerability does not affect Docker due to an implementation detail that happens to block the attack.) runc versiones hasta 1.0.0-rc9, posee un Control de Acceso Incorrecto conllevando a una escalada de privilegios, relacionado con el archivo libcontainer/rootfs_linux.go. Para explotar esto, un atacante debe ser capaz de generar dos contenedores con configuraciones de montaje de volumen personalizadas y ser capaz de ejecutar imágenes personalizadas. (Esta vulnerabilidad no afecta a Docker debido a un detalle de implementación que bloquea el ataque). • http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00018.html https://access.redhat.com/errata/RHSA-2020:0688 https://access.redhat.com/errata/RHSA-2020:0695 https://github.com/opencontainers/runc/issues/2197 https://github.com/opencontainers/runc/pull/2190 https://github.com/opencontainers/runc/releases https://lists.debian.org/debian-lts-announce/2023/03/msg00023.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ANUGDBJ7NBUMSUFZUSKU3ZMQYZ2Z3S • CWE-41: Improper Resolution of Path Equivalence CWE-706: Use of Incorrectly-Resolved Name or Reference •
CVSS: 7.5EPSS: 1%CPEs: 10EXPL: 0CVE-2018-14553 – gd: NULL pointer dereference in gdImageClone
https://notcve.org/view.php?id=CVE-2018-14553
gdImageClone in gd.c in libgd 2.1.0-rc2 through 2.2.5 has a NULL pointer dereference allowing attackers to crash an application via a specific function call sequence. Only affects PHP when linked with an external libgd (not bundled). La función gdImageClone en el archivo gd.c en libgd versiones 2.1.0-rc2 hasta 2.2.5, presenta una desreferencia del puntero NULL que permite a atacantes bloquear una aplicación por medio de una secuencia de llamada de función específica. • http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00020.html https://bugzilla.redhat.com/show_bug.cgi?id=1599032 https://github.com/libgd/libgd/commit/a93eac0e843148dc2d631c3ba80af17e9c8c860f https://github.com/libgd/libgd/pull/580 https://lists.debian.org/debian-lts-announce/2020/02/msg00014.html https://lists.debian.org/debian-lts-announce/2024/04/msg00003.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3CZ2QADQTKRHTGB2AHD7J4QQNDLBEMM6 https:/&#x • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-476: NULL Pointer Dereference •
CVSS: 6.8EPSS: 0%CPEs: 5EXPL: 0CVE-2020-1700
https://notcve.org/view.php?id=CVE-2020-1700
A flaw was found in the way the Ceph RGW Beast front-end handles unexpected disconnects. An authenticated attacker can abuse this flaw by making multiple disconnect attempts resulting in a permanent leak of a socket connection by radosgw. This flaw could lead to a denial of service condition by pile up of CLOSE_WAIT sockets, eventually leading to the exhaustion of available resources, preventing legitimate users from connecting to the system. Se encontró un fallo en la manera en que el front-end Ceph RGW Beast maneja desconexiones inesperadas. Un atacante autenticado puede abusar de este fallo al realizar múltiples intentos de desconexión resultando en una fuga permanente de una conexión de socket mediante radosgw. • http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00009.html https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1700 https://lists.debian.org/debian-lts-announce/2023/10/msg00034.html https://usn.ubuntu.com/4304-1 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 7.5EPSS: 0%CPEs: 7EXPL: 0CVE-2020-3123
https://notcve.org/view.php?id=CVE-2020-3123
A vulnerability in the Data-Loss-Prevention (DLP) module in Clam AntiVirus (ClamAV) Software versions 0.102.1 and 0.102.0 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to an out-of-bounds read affecting users that have enabled the optional DLP feature. An attacker could exploit this vulnerability by sending a crafted email file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process crash, resulting in a denial of service condition. Una vulnerabilidad en el módulo Data-Loss-Prevention (DLP) en el software Clam AntiVirus (ClamAV) versiones 0.102.1 y 0.102.0, podría permitir a un atacante remoto no autenticado causar una condición de denegación de servicio sobre un dispositivo afectado. • https://blog.clamav.net/2020/02/clamav-01022-security-patch-released.html https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs59062 https://security.gentoo.org/glsa/202003-46 https://usn.ubuntu.com/4280-1 https://usn.ubuntu.com/4280-2 • CWE-125: Out-of-bounds Read •