CVSS: 5.5EPSS: 0%CPEs: 9EXPL: 1CVE-2020-35495 – Gentoo Linux Security Advisory 202107-24
https://notcve.org/view.php?id=CVE-2020-35495
04 Jan 2021 — There's a flaw in binutils /bfd/pef.c. An attacker who is able to submit a crafted input file to be processed by the objdump program could cause a null pointer dereference. The greatest threat from this flaw is to application availability. This flaw affects binutils versions prior to 2.34. Se presenta un fallo en el archivo /bfd/pef.c de binutils. • https://bugzilla.redhat.com/show_bug.cgi?id=1911441 • CWE-476: NULL Pointer Dereference •
CVSS: 6.1EPSS: 0%CPEs: 9EXPL: 1CVE-2020-35494 – Gentoo Linux Security Advisory 202107-24
https://notcve.org/view.php?id=CVE-2020-35494
04 Jan 2021 — There's a flaw in binutils /opcodes/tic4x-dis.c. An attacker who is able to submit a crafted input file to be processed by binutils could cause usage of uninitialized memory. The highest threat is to application availability with a lower threat to data confidentiality. This flaw affects binutils versions prior to 2.34. Se presenta un fallo en el archivo /opcodes/tic4x-dis.c de binutils. • https://bugzilla.redhat.com/show_bug.cgi?id=1911439 • CWE-908: Use of Uninitialized Resource •
CVSS: 5.5EPSS: 0%CPEs: 9EXPL: 1CVE-2020-35493 – Gentoo Linux Security Advisory 202107-24
https://notcve.org/view.php?id=CVE-2020-35493
04 Jan 2021 — A flaw exists in binutils in bfd/pef.c. An attacker who is able to submit a crafted PEF file to be parsed by objdump could cause a heap buffer overflow -> out-of-bounds read that could lead to an impact to application availability. This flaw affects binutils versions prior to 2.34. Se presenta un fallo en el archivo bfd/pef.c de binutils. Un atacante que pueda enviar un archivo PEF diseñado para que sea analizado por objdump podría causar un desbordamiento del búfer de pila -) lectura fuera de límites ... • https://bugzilla.redhat.com/show_bug.cgi?id=1911437 • CWE-20: Improper Input Validation •
CVSS: 7.5EPSS: 0%CPEs: 62EXPL: 1CVE-2020-8285 – curl: Malicious FTP server can trigger stack overflow when CURLOPT_CHUNK_BGN_FUNCTION is used
https://notcve.org/view.php?id=CVE-2020-8285
09 Dec 2020 — curl 7.21.0 to and including 7.73.0 is vulnerable to uncontrolled recursion due to a stack overflow issue in FTP wildcard match parsing. curl versiones 7.21.0 hasta 7.73.0 e incluyéndola, es vulnerable a una recursividad no controlada debido a un problema de desbordamiento de la pila en el análisis de coincidencias del comodín FTP Libcurl offers a wildcard matching functionality, which allows a callback (set with `CURLOPT_CHUNK_BGN_FUNCTION`) to return information back to libcurl on how to handle a specific... • http://seclists.org/fulldisclosure/2021/Apr/51 • CWE-121: Stack-based Buffer Overflow CWE-674: Uncontrolled Recursion CWE-787: Out-of-bounds Write •
CVSS: 7.5EPSS: 0%CPEs: 40EXPL: 1CVE-2020-8286 – curl: Inferior OCSP verification
https://notcve.org/view.php?id=CVE-2020-8286
09 Dec 2020 — curl 7.41.0 through 7.73.0 is vulnerable to an improper check for certificate revocation due to insufficient verification of the OCSP response. curl versiones 7.41.0 hasta 7.73.0, es vulnerable a una comprobación inapropiada para la revocación del certificado debido a una verificación insuficiente de la respuesta OCSP Libcurl offers "OCSP stapling" via the CURLOPT_SSL_VERIFYSTATUS option. When set, libcurl verifies the OCSP response that a server responds with as part of the TLS handshake. It then aborts th... • http://seclists.org/fulldisclosure/2021/Apr/50 • CWE-295: Improper Certificate Validation •
CVSS: 4.3EPSS: 0%CPEs: 72EXPL: 0CVE-2020-8284 – curl: FTP PASV command response can cause curl to connect to arbitrary host
https://notcve.org/view.php?id=CVE-2020-8284
09 Dec 2020 — A malicious server can use the FTP PASV response to trick curl 7.73.0 and earlier into connecting back to a given IP address and port, and this way potentially make curl extract information about services that are otherwise private and not disclosed, for example doing port scanning and service banner extractions. Un servidor malicioso puede usar la respuesta FTP PASV para engañar a curl versiones 7.73.0 y anteriores, para que se conecte de nuevo a una dirección IP y puerto determinados, y de esta manera pot... • https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 5.9EPSS: 0%CPEs: 75EXPL: 1CVE-2020-1971 – EDIPARTYNAME NULL pointer dereference
https://notcve.org/view.php?id=CVE-2020-1971
08 Dec 2020 — The X.509 GeneralName type is a generic type for representing different types of names. One of those name types is known as EDIPartyName. OpenSSL provides a function GENERAL_NAME_cmp which compares different instances of a GENERAL_NAME to see if they are equal or not. This function behaves incorrectly when both GENERAL_NAMEs contain an EDIPARTYNAME. A NULL pointer dereference and a crash may occur leading to a possible denial of service attack. • https://github.com/MBHudson/CVE-2020-1971 • CWE-476: NULL Pointer Dereference •
CVSS: 7.0EPSS: 0%CPEs: 10EXPL: 2CVE-2020-29370 – openSUSE Security Advisory - openSUSE-SU-2021:0242-1
https://notcve.org/view.php?id=CVE-2020-29370
28 Nov 2020 — An issue was discovered in kmem_cache_alloc_bulk in mm/slub.c in the Linux kernel before 5.5.11. The slowpath lacks the required TID increment, aka CID-fd4d9c7d0c71. Se detectó un problema en la función kmem_cache_alloc_bulk en el archivo mm/slub.c en el kernel de Linux versiones anteriores a 5.5.11. La slowpath carece del incremento de TID requerido, también se conoce como CID-fd4d9c7d0c71 An update that solves 79 vulnerabilities and has 676 fixes is now available. This update syncs the RT kernel from the ... • https://github.com/nanopathi/linux-4.19.72_CVE-2020-29370 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 3.6EPSS: 0%CPEs: 12EXPL: 2CVE-2020-29374 – Kernel Live Patch Security Notice LSN-0075-1
https://notcve.org/view.php?id=CVE-2020-29374
28 Nov 2020 — An issue was discovered in the Linux kernel before 5.7.3, related to mm/gup.c and mm/huge_memory.c. The get_user_pages (aka gup) implementation, when used for a copy-on-write page, does not properly consider the semantics of read operations and therefore can grant unintended write access, aka CID-17839856fd58. Se detectó un problema en el kernel de Linux versiones anteriores a 5.7.3, relacionado con los archivos mm/gup.c y mm/huge_memory.c. La implementación de la función get_user_pages (también se conoce c... • http://packetstormsecurity.com/files/162117/Kernel-Live-Patch-Security-Notice-LSN-0075-1.html • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') CWE-863: Incorrect Authorization •
CVSS: 7.2EPSS: 0%CPEs: 39EXPL: 2CVE-2020-15436 – kernel: use-after-free in fs/block_dev.c
https://notcve.org/view.php?id=CVE-2020-15436
23 Nov 2020 — Use-after-free vulnerability in fs/block_dev.c in the Linux kernel before 5.8 allows local users to gain privileges or cause a denial of service by leveraging improper access to a certain error field. La vulnerabilidad de tipo use-after-free en el archivo fs/block_dev.c en el kernel de Linux versiones anteriores a 5.8, permite a usuarios locales obtener privilegios o causar una denegación de servicio al aprovechar el acceso inapropiado a un determinado campo de error A use-after-free flaw was observed in bl... • https://github.com/Trinadh465/linux-4.19.72_CVE-2020-15436 • CWE-416: Use After Free •