CVSS: 7.1EPSS: 0%CPEs: 4EXPL: 2CVE-2023-4156 – Heap out of bound read in builtin.c
https://notcve.org/view.php?id=CVE-2023-4156
A heap out-of-bounds read flaw was found in builtin.c in the gawk package. This issue may lead to a crash and could be used to read sensitive information. Se encontró un error de lectura fuera de límites en el paquete gawk de buildin.c. Este problema puede provocar un bloqueo y podría utilizarse para leer información confidencial. • https://access.redhat.com/security/cve/CVE-2023-4156 https://bugzilla.redhat.com/show_bug.cgi?id=2215930 • CWE-125: Out-of-bounds Read •
CVSS: 8.1EPSS: 0%CPEs: 18EXPL: 1CVE-2023-4853 – Quarkus: http security policy bypass
https://notcve.org/view.php?id=CVE-2023-4853
A flaw was found in Quarkus where HTTP security policies are not sanitizing certain character permutations correctly when accepting requests, resulting in incorrect evaluation of permissions. This issue could allow an attacker to bypass the security policy altogether, resulting in unauthorized endpoint access and possibly a denial of service. Se encontró una falla en Quarkus donde las políticas de seguridad HTTP no sanitiza correctamente ciertas permutaciones de caracteres al aceptar solicitudes, lo que resulta en una evaluación incorrecta de los permisos. Este problema podría permitir que un atacante eluda la política de seguridad por completo, lo que resultaría en un acceso no autorizado al endpoint y posiblemente una Denegación de Servicio. • https://access.redhat.com/errata/RHSA-2023:5170 https://access.redhat.com/errata/RHSA-2023:5310 https://access.redhat.com/errata/RHSA-2023:5337 https://access.redhat.com/errata/RHSA-2023:5446 https://access.redhat.com/errata/RHSA-2023:5479 https://access.redhat.com/errata/RHSA-2023:5480 https://access.redhat.com/errata/RHSA-2023:6107 https://access.redhat.com/errata/RHSA-2023:6112 https://access.redhat.com/errata/RHSA-2023:7653 https://access.redhat.com/security/cve&# • CWE-148: Improper Neutralization of Input Leaders CWE-863: Incorrect Authorization •
CVSS: 8.2EPSS: 0%CPEs: 2EXPL: 0CVE-2023-2680 – Dma reentrancy issue (incomplete fix for cve-2021-3750)
https://notcve.org/view.php?id=CVE-2023-2680
This CVE exists because of an incomplete fix for CVE-2021-3750. More specifically, the qemu-kvm package as released for Red Hat Enterprise Linux 9.1 via RHSA-2022:7967 included a version of qemu-kvm that was actually missing the fix for CVE-2021-3750. Este CVE existe debido a una solución incompleta para CVE-2021-3750. Más específicamente, el paquete qemu-kvm lanzado para Red Hat Enterprise Linux 9.1 a través de RHSA-2022:7967 incluía una versión de qemu-kvm a la que en realidad le faltaba la solución para CVE-2021-3750. • https://access.redhat.com/security/cve/CVE-2023-2680 https://bugzilla.redhat.com/show_bug.cgi?id=2203387 https://security.netapp.com/advisory/ntap-20231116-0001 • CWE-416: Use After Free •
CVSS: 6.5EPSS: 0%CPEs: 4EXPL: 0CVE-2023-3255 – Qemu: vnc: infinite loop in inflate_buffer() leads to denial of service
https://notcve.org/view.php?id=CVE-2023-3255
A flaw was found in the QEMU built-in VNC server while processing ClientCutText messages. A wrong exit condition may lead to an infinite loop when inflating an attacker controlled zlib buffer in the `inflate_buffer` function. This could allow a remote authenticated client who is able to send a clipboard to the VNC server to trigger a denial of service. Se encontró una falla en el servidor VNC integrado de QEMU al procesar mensajes ClientCutText. Una condición de salida incorrecta puede provocar un bucle infinito al inflar un búfer zlib controlado por un atacante en la función `inflate_buffer`. • https://access.redhat.com/errata/RHSA-2024:2135 https://access.redhat.com/errata/RHSA-2024:2962 https://access.redhat.com/security/cve/CVE-2023-3255 https://bugzilla.redhat.com/show_bug.cgi?id=2218486 https://security.netapp.com/advisory/ntap-20231020-0008 • CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •
CVSS: 5.6EPSS: 0%CPEs: 3EXPL: 0CVE-2023-3301 – Triggerable assertion due to race condition in hot-unplug
https://notcve.org/view.php?id=CVE-2023-3301
A flaw was found in QEMU. The async nature of hot-unplug enables a race scenario where the net device backend is cleared before the virtio-net pci frontend has been unplugged. A malicious guest could use this time window to trigger an assertion and cause a denial of service. Se encontró una falla en QEMU. La naturaleza asíncrona de la desconexión en caliente permite un escenario de ejecución en el que el backend del dispositivo de red se borra antes de que se haya desconectado el frontend pci de virtio-net. • https://access.redhat.com/security/cve/CVE-2023-3301 https://bugzilla.redhat.com/show_bug.cgi?id=2215784 https://security.netapp.com/advisory/ntap-20231020-0008 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') CWE-617: Reachable Assertion •