CVSS: 7.8EPSS: 0%CPEs: 6EXPL: 0CVE-2021-45463 – gegl: shell expansion via a crafted pathname
https://notcve.org/view.php?id=CVE-2021-45463
load_cache in GEGL before 0.4.34 allows shell expansion when a pathname in a constructed command line is not escaped or filtered. This is caused by use of the system library function for execution of the ImageMagick convert fallback in magick-load. NOTE: GEGL releases before 0.4.34 are used in GIMP releases before 2.10.30; however, this does not imply that GIMP builds enable the vulnerable feature. load_cache en GEGL antes de la versión 0.4.34 permite la expansión del shell cuando un nombre de ruta en una línea de comando construida no está escapado o filtrado. Esto es causado por el uso de la función de la biblioteca del sistema para la ejecución de la conversión de ImageMagick en magick-load. NOTA: Las versiones de GEGL anteriores a la versión 0.4.34 se utilizan en las versiones de GIMP anteriores a la versión 2.10.30; sin embargo, esto no implica que las construcciones de GIMP habiliten la característica vulnerable Due to the use of the system command in the Magick-Load op used by gegl an attacker is able to craft a command line path that is able to lead to the execution of arbitrary shell commands that impacts availability, confidentiality and integrity. • https://gitlab.gnome.org/GNOME/gegl/-/blob/master/docs/NEWS.adoc https://gitlab.gnome.org/GNOME/gegl/-/commit/bfce470f0f2f37968862129d5038b35429f2909b https://gitlab.gnome.org/GNOME/gegl/-/issues/298 https://gitlab.gnome.org/GNOME/gimp/-/commit/e8a31ba4f2ce7e6bc34882dc27c97fba993f5868 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CG635WJCNXHJM5U4BGMAAP4NK2YFTQXK https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZP5NDNOTMPI335FXE7VUPW7 • CWE-20: Improper Input Validation •
CVSS: 6.5EPSS: 0%CPEs: 4EXPL: 0CVE-2021-39013
https://notcve.org/view.php?id=CVE-2021-39013
IBM Cloud Pak for Security (CP4S) 1.7.2.0, 1.7.1.0, and 1.7.0.0 could allow an authenticated user to obtain sensitive information in HTTP responses that could be used in further attacks against the system. IBM X-Force ID: 213651. IBM Cloud Pak for Security (CP4S) versiones 1.7.2.0, 1.7.1.0 y 1.7.0.0, podría permitir que un usuario autenticado obtuviera información confidencial en las respuestas HTTP que podría ser usada en otros ataques contra el sistema. IBM X-Force ID: 213651 • https://exchange.xforce.ibmcloud.com/vulnerabilities/213651 https://www.ibm.com/support/pages/node/6529200 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 7.4EPSS: 0%CPEs: 22EXPL: 1CVE-2021-44733 – kernel: use-after-free in the TEE subsystem
https://notcve.org/view.php?id=CVE-2021-44733
A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5.15.11. This occurs because of a race condition in tee_shm_get_from_id during an attempt to free a shared memory object. Se presenta un uso de memoria previamente liberada en el archivo drivers/tee/tee_shm.c en el subsistema TEE en el kernel de Linux versiones hasta 5.15.11. Esto ocurre debido a una condición de carrera en tee_shm_get_from_id durante un intento de liberar un objeto de memoria compartida A use-after-free flaw in the Linux kernel TEE (Trusted Execution Environment) subsystem was found in the way user calls ioctl TEE_IOC_OPEN_SESSION or TEE_IOC_INVOKE. A local user could use this flaw to crash the system or escalate their privileges on the system. • https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=dfd0743f1d9ea76931510ed150334d571fbab49d https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/log/drivers/tee/tee_shm.c https://github.com/pjlantz/optee-qemu/blob/main/README.md https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html https://lore.kernel.org/lkml/20211215092501.1861229-1-jens.wiklander%40linaro.org https://security.netapp.com/advisory/ntap-20220114-0003 https://www.debian. • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') CWE-908: Use of Uninitialized Resource •
CVSS: 5.5EPSS: 0%CPEs: 10EXPL: 0CVE-2021-20321 – kernel: In Overlayfs missing a check for a negative dentry before calling vfs_rename()
https://notcve.org/view.php?id=CVE-2021-20321
A race condition accessing file object in the Linux kernel OverlayFS subsystem was found in the way users do rename in specific way with OverlayFS. A local user could use this flaw to crash the system. Se encontró una condición de carrera al acceder a un objeto de archivo en el subsistema OverlayFS del kernel de Linux en la forma en que usuarios hacen el cambio de nombre de manera específica con OverlayFS. Un usuario local podría usar este fallo para bloquear el sistema • https://bugzilla.redhat.com/show_bug.cgi?id=2013242 https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html https://lore.kernel.org/all/20211011134508.748956131%40linuxfoundation.org https://www.debian.org/security/2022/dsa-5096 https://access.redhat.com/security/cve/CVE-2021-20321 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 0CVE-2021-4133 – CVE-2021-4133 Keycloak: Incorrect authorization allows unpriviledged users to create other users
https://notcve.org/view.php?id=CVE-2021-4133
A flaw was found in Keycloak in versions from 12.0.0 and before 15.1.1 which allows an attacker with any existing user account to create new default user accounts via the administrative REST API even when new user registration is disabled. Se ha encontrado un fallo en Keycloak en las versiones a partir de la 12.0.0 y anteriores hasta 15.1.1, que permite a un atacante con cualquier cuenta de usuario existente crear nuevas cuentas de usuario por defecto por medio de la API REST administrativa incluso cuando el registro de nuevos usuarios está deshabilitado A flaw was found in Keycloak version from 12.0.0 and before 15.1.1 which allows an attacker with any existing user account to create new default user accounts via the administrative REST API even when new user registration is disabled. • https://bugzilla.redhat.com/show_bug.cgi?id=2033602 https://github.com/keycloak/keycloak/issues/9247 https://github.com/keycloak/keycloak/security/advisories/GHSA-83x4-9cwr-5487 https://www.oracle.com/security-alerts/cpuapr2022.html https://access.redhat.com/security/cve/CVE-2021-4133 • CWE-863: Incorrect Authorization •