CVSS: 9.8EPSS: 0%CPEs: 1EXPL: 0CVE-2019-14203
https://notcve.org/view.php?id=CVE-2019-14203
31 Jul 2019 — An issue was discovered in Das U-Boot through 2019.07. There is a stack-based buffer overflow in this nfs_handler reply helper function: nfs_mount_reply. Se detectó un problema en Das U-Boot hasta versión 2019.07. Se presenta un desbordamiento de búfer en la región stack de la memoria en esta función auxiliar de respuesta nfs_handler: nfs_mount_reply. • https://blog.semmle.com/uboot-rce-nfs-vulnerability • CWE-787: Out-of-bounds Write •
CVSS: 9.8EPSS: 0%CPEs: 1EXPL: 0CVE-2019-14204
https://notcve.org/view.php?id=CVE-2019-14204
31 Jul 2019 — An issue was discovered in Das U-Boot through 2019.07. There is a stack-based buffer overflow in this nfs_handler reply helper function: nfs_umountall_reply. Se detectó un problema en Das U-Boot hasta versión 2019.07. Se presenta un desbordamiento de búfer en la región stack de la memoria en esta función auxiliar de respuesta nfs_handler: nfs_umountall_reply. • https://blog.semmle.com/uboot-rce-nfs-vulnerability • CWE-787: Out-of-bounds Write •
CVSS: 7.1EPSS: 0%CPEs: 10EXPL: 0CVE-2019-13103
https://notcve.org/view.php?id=CVE-2019-13103
29 Jul 2019 — A crafted self-referential DOS partition table will cause all Das U-Boot versions through 2019.07-rc4 to infinitely recurse, causing the stack to grow infinitely and eventually either crash or overwrite other data. Una tabla de partición autorreferencial DOS especialmente diseñada, causará que todas las versiones hasta 2019.07-rc4 de Das U-Boot se repitan infinitamente, haciendo que la pila crezca infinitamente y eventualmente se bloquee o sobrescriba otros datos. • https://cert-portal.siemens.com/productcert/pdf/ssa-618620.pdf • CWE-674: Uncontrolled Recursion •
CVSS: 9.8EPSS: 0%CPEs: 4EXPL: 0CVE-2019-11059
https://notcve.org/view.php?id=CVE-2019-11059
10 May 2019 — Das U-Boot 2016.11-rc1 through 2019.04 mishandles the ext4 64-bit extension, resulting in a buffer overflow. U-Boot 2016.11-rc1 hasta la versión 2019.04 maneja mal la extensión ext4 de 64 bits, resultando en un desbordamiento del buffer. • https://git.denx.de/?p=u-boot.git%3Ba=commit%3Bh=febbc583319b567fe3d83e521cc2ace9be8d1501 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 5.9EPSS: 0%CPEs: 1EXPL: 0CVE-2019-11690
https://notcve.org/view.php?id=CVE-2019-11690
03 May 2019 — gen_rand_uuid in lib/uuid.c in Das U-Boot v2014.04 through v2019.04 lacks an srand call, which allows attackers to determine UUID values in scenarios where CONFIG_RANDOM_UUID is enabled, and Das U-Boot is relied upon for UUID values of a GUID Partition Table of a boot device. La función gen_rand_uuid en el archivo lib / uuid.c en Das U-Boot versión 2014.04 hasta 2019.04, carece de una llamada srand, que permite a los atacantes determinar valores UUID en escenarios donde CONFIG_RANDOM_UUID está habilitado, y... • https://patchwork.ozlabs.org/patch/1092945 • CWE-330: Use of Insufficiently Random Values •
CVSS: 10.0EPSS: 0%CPEs: 2EXPL: 1CVE-2018-18439
https://notcve.org/view.php?id=CVE-2018-18439
20 Nov 2018 — DENX U-Boot through 2018.09-rc1 has a remotely exploitable buffer overflow via a malicious TFTP server because TFTP traffic is mishandled. Also, local exploitation can occur via a crafted kernel image. DENX U-Boot hasta el 2018.09-rc1 tiene un desbordamiento de búfer explotable de forma remota mediante un servidor TFTP malicioso debido a que el tráfico TFTP se gestiona de manera incorrecta. Además, podría ocurrir una explotación local mediante una imagen de kernel manipulada. • http://www.openwall.com/lists/oss-security/2018/11/02/2 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 1CVE-2018-18440
https://notcve.org/view.php?id=CVE-2018-18440
20 Nov 2018 — DENX U-Boot through 2018.09-rc1 has a locally exploitable buffer overflow via a crafted kernel image because filesystem loading is mishandled. DENX U-Boot hasta el 2018.09-rc1 tiene un desbordamiento de búfer explotable de forma local mediante una imagen del kernel manipulada debido a que la carga del sistema de archivos se gestiona de manera incorrecta. • http://www.openwall.com/lists/oss-security/2018/11/02/2 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 4.6EPSS: 0%CPEs: 1EXPL: 0CVE-2017-3225 – Das U-Boot's AES-CBC encryption feature uses a zero (0) initialization vector that may allow attacks against the underlying cryptographic implementation and allow an attacker to decrypt the data
https://notcve.org/view.php?id=CVE-2017-3225
24 Jul 2018 — Das U-Boot is a device bootloader that can read its configuration from an AES encrypted file. For devices utilizing this environment encryption mode, U-Boot's use of a zero initialization vector may allow attacks against the underlying cryptographic implementation and allow an attacker to decrypt the data. Das U-Boot's AES-CBC encryption feature uses a zero (0) initialization vector. This allows an attacker to perform dictionary attacks on encrypted data produced by Das U-Boot to learn information about the... • http://www.securityfocus.com/bid/100675 • CWE-310: Cryptographic Issues CWE-329: Generation of Predictable IV with CBC Mode •
CVSS: 6.4EPSS: 0%CPEs: 1EXPL: 0CVE-2017-3226 – Das U-Boot's AES-CBC encryption feature improperly handles an error condition and may allow attacks against the underlying cryptographic implementation and allow an attacker to decrypt the data
https://notcve.org/view.php?id=CVE-2017-3226
24 Jul 2018 — Das U-Boot is a device bootloader that can read its configuration from an AES encrypted file. Devices that make use of Das U-Boot's AES-CBC encryption feature using environment encryption (i.e., setting the configuration parameter CONFIG_ENV_AES=y) read environment variables from disk as the encrypted disk image is processed. An attacker with physical access to the device can manipulate the encrypted environment data to include a crafted two-byte sequence which triggers an error in environment variable pars... • http://www.securityfocus.com/bid/100675 • CWE-310: Cryptographic Issues CWE-329: Generation of Predictable IV with CBC Mode •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2018-1000205
https://notcve.org/view.php?id=CVE-2018-1000205
26 Jun 2018 — U-Boot contains a CWE-20: Improper Input Validation vulnerability in Verified boot signature validation that can result in Bypass verified boot. This attack appear to be exploitable via Specially crafted FIT image and special device memory functionality. U-Boot contiene una vulnerabilidad CWE-20: validación de entradas incorrecta en la validación de firma de arranque verificada que puede resultar en un arranque con la verificación omitida. Este ataque parece ser explotable mediante una imagen FIT especialme... • https://lists.denx.de/pipermail/u-boot/2018-June/330454.html • CWE-20: Improper Input Validation •