CVSS: 7.1EPSS: 0%CPEs: 29EXPL: 2CVE-2021-3743 – kernel: out-of-bound Read in qrtr_endpoint_post in net/qrtr/qrtr.c
https://notcve.org/view.php?id=CVE-2021-3743
An out-of-bounds (OOB) memory read flaw was found in the Qualcomm IPC router protocol in the Linux kernel. A missing sanity check allows a local attacker to gain access to out-of-bounds memory, leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to system availability. Se ha encontrado un defecto de lectura de memoria fuera de límites (OOB) en el protocolo de router Qualcomm IPC en el kernel de Linux. Una falta de comprobación de saneo permite a un atacante local conseguir acceso de memoria fuera de límites, conllevando a un bloqueo del sistema o un filtrado de información interna del kernel. • https://bugzilla.redhat.com/show_bug.cgi?id=1997961 https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=7e78c597c3eb https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7e78c597c3ebfd0cb329aa09a838734147e4f117 https://github.com/torvalds/linux/commit/7e78c597c3ebfd0cb329aa09a838734147e4f117 https://lists.openwall.net/netdev/2021/08/17/124 https://security.netapp.com/advisory/ntap-20220407-0007 https://www.openwall.com/lists/oss-security/2021/08/27 • CWE-125: Out-of-bounds Read •
CVSS: 5.9EPSS: 0%CPEs: 23EXPL: 0CVE-2021-38153 – Timing Attack Vulnerability for Apache Kafka Connect and Clients
https://notcve.org/view.php?id=CVE-2021-38153
Some components in Apache Kafka use `Arrays.equals` to validate a password or key, which is vulnerable to timing attacks that make brute force attacks for such credentials more likely to be successful. Users should upgrade to 2.8.1 or higher, or 3.0.0 or higher where this vulnerability has been fixed. The affected versions include Apache Kafka 2.0.0, 2.0.1, 2.1.0, 2.1.1, 2.2.0, 2.2.1, 2.2.2, 2.3.0, 2.3.1, 2.4.0, 2.4.1, 2.5.0, 2.5.1, 2.6.0, 2.6.1, 2.6.2, 2.7.0, 2.7.1, and 2.8.0. Algunos componentes de Apache Kafka usan "Arrays.equals" para comprender una contraseña o clave, lo cual es vulnerable a ataques de tiempo que hacen que los ataques de fuerza bruta para dichas credenciales tengan más probabilidades de éxito. Los usuarios deben actualizar a la versión 2.8.1 o superior, o a la 3.0.0 o superior, donde se ha corregido esta vulnerabilidad. • https://kafka.apache.org/cve-list https://lists.apache.org/thread.html/r26390c8b09ecfa356582d665b0c01f4cdcf16ac047c85f9f9f06a88c%40%3Cdev.kafka.apache.org%3E https://lists.apache.org/thread.html/r26390c8b09ecfa356582d665b0c01f4cdcf16ac047c85f9f9f06a88c%40%3Cusers.kafka.apache.org%3E https://lists.apache.org/thread.html/r35322aec467ddae34002690edaa4d9f16e7df9b5bf7164869b75b62c%40%3Cdev.kafka.apache.org%3E https://lists.apache.org/thread.html/r45cc0602d5f2cbb72e48896dfadf5e5b87ed85630449598b40e8f0be%40%3Cdev.kafka.apache.org%3E https://lists.apache.org/thread.html/r45c • CWE-203: Observable Discrepancy CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition •
CVSS: 7.5EPSS: 1%CPEs: 27EXPL: 1CVE-2021-3737 – python: urllib: HTTP client possible infinite loop on a 100 Continue response
https://notcve.org/view.php?id=CVE-2021-3737
A flaw was found in python. An improperly handled HTTP response in the HTTP client code of python may allow a remote attacker, who controls the HTTP server, to make the client script enter an infinite loop, consuming CPU time. The highest threat from this vulnerability is to system availability. Se ha encontrado un fallo en python. Una respuesta HTTP manejada inapropiadamente en el código del cliente HTTP de python puede permitir a un atacante remoto, que controle el servidor HTTP, hacer que el script del cliente entre en un bucle infinito, consumiendo tiempo de CPU. • https://bugs.python.org/issue44022 https://bugzilla.redhat.com/show_bug.cgi?id=1995162 https://github.com/python/cpython/pull/25916 https://github.com/python/cpython/pull/26503 https://lists.debian.org/debian-lts-announce/2023/05/msg00024.html https://lists.debian.org/debian-lts-announce/2023/06/msg00039.html https://python-security.readthedocs.io/vuln/urllib-100-continue-loop.html https://security.netapp.com/advisory/ntap-20220407-0009 https://ubuntu.com/security/CVE-2021-3737 • CWE-400: Uncontrolled Resource Consumption CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 1CVE-2021-3807 – Inefficient Regular Expression Complexity in chalk/ansi-regex
https://notcve.org/view.php?id=CVE-2021-3807
ansi-regex is vulnerable to Inefficient Regular Expression Complexity ansi-regex es vulnerable a una Complejidad de Expresiones Regulares Ineficientes A regular expression denial of service (ReDoS) vulnerability was found in nodejs-ansi-regex. This could possibly cause an application using ansi-regex to use an excessive amount of CPU time when matching crafted ANSI escape codes. • https://github.com/chalk/ansi-regex/commit/8d1d7cdb586269882c4bdc1b7325d0c58c8f76f9 https://huntr.dev/bounties/5b3cf33b-ede0-4398-9974-800876dfd994 https://security.netapp.com/advisory/ntap-20221014-0002 https://www.oracle.com/security-alerts/cpuapr2022.html https://access.redhat.com/security/cve/CVE-2021-3807 https://bugzilla.redhat.com/show_bug.cgi?id=2007557 • CWE-400: Uncontrolled Resource Consumption CWE-1333: Inefficient Regular Expression Complexity •
CVSS: 9.8EPSS: 6%CPEs: 3EXPL: 3CVE-2021-23440 – Prototype Pollution
https://notcve.org/view.php?id=CVE-2021-23440
This affects the package set-value before <2.0.1, >=3.0.0 <4.0.1. A type confusion vulnerability can lead to a bypass of CVE-2019-10747 when the user-provided keys used in the path parameter are arrays. Esto afecta al paquete set-value anterior a la versión 2.0.1, posterior o igual a la versión 3.0.0 y anterior a la versión 4.0.1. Una vulnerabilidad de confusión de tipos puede conducir a una derivación de CVE-2019-10747 cuando las claves proporcionadas por el usuario utilizadas en el parámetro de ruta son matrices A type confusion vulnerability in nodejs-set-value can lead to a bypass of CVE-2019-10747. If the user-provided keys used in the path parameter are arrays, the function mixin-deep can be tricked into adding or modifying properties of Object.prototype using any of the constructor, prototype, or _proto_ payloads. • https://github.com/jonschlinkert/set-value/commit/7cf8073bb06bf0c15e08475f9f952823b4576452 https://github.com/jonschlinkert/set-value/pull/33 https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1584212 https://snyk.io/vuln/SNYK-JS-SETVALUE-1540541 https://www.huntr.dev/bounties/2eae1159-01de-4f82-a177-7478a408c4a2 https://www.oracle.com/security-alerts/cpujan2022.html https://access.redhat.com/security/cve/CVE-2021-23440 https://bugzilla.redhat.com/show_bug.cgi?id=2004944 • CWE-843: Access of Resource Using Incompatible Type ('Type Confusion') •