CVSS: 9.8EPSS: 2%CPEs: 42EXPL: 0CVE-2021-3711 – SM2 Decryption Buffer Overflow
https://notcve.org/view.php?id=CVE-2021-3711
24 Aug 2021 — In order to decrypt SM2 encrypted data an application is expected to call the API function EVP_PKEY_decrypt(). Typically an application will call this function twice. The first time, on entry, the "out" parameter can be NULL and, on exit, the "outlen" parameter is populated with the buffer size required to hold the decrypted plaintext. The application can then allocate a sufficiently sized buffer and call EVP_PKEY_decrypt() again, but this time passing a non-NULL value for the "out" parameter. A bug in the ... • http://www.openwall.com/lists/oss-security/2021/08/26/2 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-787: Out-of-bounds Write •
CVSS: 6.5EPSS: 0%CPEs: 9EXPL: 0CVE-2021-38199 – Ubuntu Security Notice USN-5091-2
https://notcve.org/view.php?id=CVE-2021-38199
08 Aug 2021 — fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for those servers to be unreachable during trunking detection. El archivo fs/nfs/nfs4client.c en el kernel de Linux versiones anteriores a 5.13.4, presenta un ordenamiento incorrecto de la configuración de la conexión, que permite a operadores de servidores NFSv4 remotos causar una denegación de servicio (c... • https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.4 •
CVSS: 7.5EPSS: 0%CPEs: 8EXPL: 0CVE-2021-38201 – kernel: slab-out-of-bounds access in xdr_set_page_base() in net/sunrpc/xdr.c
https://notcve.org/view.php?id=CVE-2021-38201
08 Aug 2021 — net/sunrpc/xdr.c in the Linux kernel before 5.13.4 allows remote attackers to cause a denial of service (xdr_set_page_base slab-out-of-bounds access) by performing many NFS 4.2 READ_PLUS operations. El archivo net/sunrpc/xdr.c en el kernel de Linux versiones anteriores a 5.13.4, permite a atacantes remotos causar una denegación de servicio (acceso fuera de los límites de xdr_set_page_base) al llevar a cabo muchas operaciones NFS 4.2 READ_PLUS A flaw was found in the Linux kernel that allows remote attackers... • https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.4 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.5EPSS: 2%CPEs: 7EXPL: 0CVE-2021-38202 – Ubuntu Security Notice USN-5096-1
https://notcve.org/view.php?id=CVE-2021-38202
08 Aug 2021 — fs/nfsd/trace.h in the Linux kernel before 5.13.4 might allow remote attackers to cause a denial of service (out-of-bounds read in strlen) by sending NFS traffic when the trace event framework is being used for nfsd. El archivo fs/nfsd/trace.h en el kernel de Linux versiones anteriores a 5.13.4, podría permitir a atacantes remotos causar una denegación de servicio (lectura fuera de los límites en strlen) mediante el envío de tráfico NFS cuando el marco de eventos de rastreo se está usando para nfsd Valentin... • https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.4 • CWE-125: Out-of-bounds Read •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 1CVE-2021-38203 – Ubuntu Security Notice USN-5096-1
https://notcve.org/view.php?id=CVE-2021-38203
08 Aug 2021 — btrfs in the Linux kernel before 5.13.4 allows attackers to cause a denial of service (deadlock) via processes that trigger allocation of new system chunks during times when there is a shortage of free space in the system space_info. btrfs en el kernel de Linux versiones anteriores a 5.13.4, permite a atacantes causar una denegación de servicio (bloqueo) por medio de procesos que desencadenan la asignación de nuevos trozos del sistema durante los momentos en que hay una escasez de espacio libre en el space_... • https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.4 • CWE-667: Improper Locking •
CVSS: 7.8EPSS: 0%CPEs: 10EXPL: 0CVE-2021-38160 – Ubuntu Security Notice USN-5091-2
https://notcve.org/view.php?id=CVE-2021-38160
07 Aug 2021 — In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE: the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior ** EN DISPUTA ** En el archivo drivers/char/virtio_console.c en el kernel de Linux versiones anteriores a 5.13.4, la co... • https://access.redhat.com/security/cve/cve-2021-38160 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 5.3EPSS: 0%CPEs: 35EXPL: 1CVE-2021-22897
https://notcve.org/view.php?id=CVE-2021-22897
11 Jun 2021 — curl 7.61.0 through 7.76.1 suffers from exposure of data element to wrong session due to a mistake in the code for CURLOPT_SSL_CIPHER_LIST when libcurl is built to use the Schannel TLS library. The selected cipher set was stored in a single "static" variable in the library, which has the surprising side-effect that if an application sets up multiple concurrent transfers, the last one that sets the ciphers will accidentally control the set used by all transfers. In a worst-case scenario, this weakens transpo... • https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf • CWE-668: Exposure of Resource to Wrong Sphere CWE-840: Business Logic Errors •
CVSS: 5.5EPSS: 0%CPEs: 548EXPL: 0CVE-2020-24486
https://notcve.org/view.php?id=CVE-2020-24486
09 Jun 2021 — Improper input validation in the firmware for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via local access. Una comprobación de entrada inapropiada en el firmware de algunos Intel® Processors puede permitir a un usuario autenticado permitir potencialmente una denegación de servicio por medio de un acceso local • https://cert-portal.siemens.com/productcert/pdf/ssa-309571.pdf • CWE-20: Improper Input Validation •
CVSS: 7.8EPSS: 0%CPEs: 552EXPL: 0CVE-2020-12360
https://notcve.org/view.php?id=CVE-2020-12360
09 Jun 2021 — Out of bounds read in the firmware for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege via local access. Una lectura fuera de límites en el firmware de algunos Intel® Processors puede permitir a un usuario autenticado permitir potencialmente una escalada de privilegios por medio de un acceso local • https://cert-portal.siemens.com/productcert/pdf/ssa-309571.pdf • CWE-125: Out-of-bounds Read •
CVSS: 4.4EPSS: 0%CPEs: 548EXPL: 0CVE-2020-12358
https://notcve.org/view.php?id=CVE-2020-12358
09 Jun 2021 — Out of bounds write in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable denial of service via local access. Una escritura fuera de límites en el firmware de algunos Intel® Processors puede permitir a un usuario privilegiado habilitar potencialmente una denegación de servicio por medio de un acceso local • https://cert-portal.siemens.com/productcert/pdf/ssa-309571.pdf • CWE-787: Out-of-bounds Write •