CVSS: 7.8EPSS: 91%CPEs: 17EXPL: 0CVE-2021-22883 – nodejs: HTTP2 'unknownProtocol' cause DoS by resource exhaustion
https://notcve.org/view.php?id=CVE-2021-22883
28 Feb 2021 — Node.js before 10.24.0, 12.21.0, 14.16.0, and 15.10.0 is vulnerable to a denial of service attack when too many connection attempts with an 'unknownProtocol' are established. This leads to a leak of file descriptors. If a file descriptor limit is configured on the system, then the server is unable to accept new connections and prevent the process also from opening, e.g. a file. If no file descriptor limit is configured, then this lead to an excessive memory usage and cause the system to run out of memory. N... • https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf • CWE-400: Uncontrolled Resource Consumption CWE-772: Missing Release of Resource after Effective Lifetime •
CVSS: 7.5EPSS: 0%CPEs: 22EXPL: 1CVE-2021-22884 – nodejs: DNS rebinding in --inspect
https://notcve.org/view.php?id=CVE-2021-22884
28 Feb 2021 — Node.js before 10.24.0, 12.21.0, 14.16.0, and 15.10.0 is vulnerable to DNS rebinding attacks as the whitelist includes “localhost6”. When “localhost6” is not present in /etc/hosts, it is just an ordinary domain that is resolved via DNS, i.e., over network. If the attacker controls the victim's DNS server or can spoof its responses, the DNS rebinding protection can be bypassed by using the “localhost6” domain. As long as the attacker uses the “localhost6” domain, they can still apply the attack described in ... • https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf • CWE-20: Improper Input Validation CWE-350: Reliance on Reverse DNS Resolution for a Security-Critical Action •
CVSS: 7.5EPSS: 0%CPEs: 67EXPL: 1CVE-2021-23840 – Integer overflow in CipherUpdate
https://notcve.org/view.php?id=CVE-2021-23840
16 Feb 2021 — Calls to EVP_CipherUpdate, EVP_EncryptUpdate and EVP_DecryptUpdate may overflow the output length argument in some cases where the input length is close to the maximum permissable length for an integer on the platform. In such cases the return value from the function call will be 1 (indicating success), but the output length value will be negative. This could cause applications to behave incorrectly or crash. OpenSSL versions 1.1.1i and below are affected by this issue. Users of these versions should upgrad... • https://github.com/Trinadh465/openssl-1.1.1g_CVE-2021-23840 • CWE-190: Integer Overflow or Wraparound •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2021-20227 – Ubuntu Security Notice USN-4732-1
https://notcve.org/view.php?id=CVE-2021-20227
11 Feb 2021 — A flaw was found in SQLite's SELECT query functionality (src/select.c). This flaw allows an attacker who is capable of running SQL queries locally on the SQLite database to cause a denial of service or possible code execution by triggering a use-after-free. The highest threat from this vulnerability is to system availability. Se encontró un fallo en la funcionalidad de consulta SELECT de SQLite (src/select.c). Este fallo permite a un atacante que es capaz de ejecutar consultas SQL localmente en la base... • https://bugzilla.redhat.com/show_bug.cgi?id=1924886 • CWE-416: Use After Free •
CVSS: 6.2EPSS: 0%CPEs: 21EXPL: 1CVE-2021-21290 – Local Information Disclosure Vulnerability in Netty on Unix-Like systems due temporary files
https://notcve.org/view.php?id=CVE-2021-21290
08 Feb 2021 — Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In Netty before version 4.1.59.Final there is a vulnerability on Unix-like systems involving an insecure temp file. When netty's multipart decoders are used local information disclosure can occur via the local system temporary directory if temporary storing uploads on the disk is enabled. On unix-like systems, the temporary directory is shared be... • https://github.com/netty/netty/commit/c735357bf29d07856ad171c6611a2e1a0e0000ec • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-378: Creation of Temporary File With Insecure Permissions CWE-379: Creation of Temporary File in Directory with Insecure Permissions CWE-668: Exposure of Resource to Wrong Sphere •
CVSS: 3.5EPSS: 0%CPEs: 4EXPL: 0CVE-2021-2000
https://notcve.org/view.php?id=CVE-2021-2000
20 Jan 2021 — Vulnerability in the Unified Audit component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1, 18c and 19c. Easily exploitable vulnerability allows high privileged attacker having SYS Account privilege with network access via Oracle Net to compromise Unified Audit. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Unified Audit... • https://www.oracle.com/security-alerts/cpujan2021.html •
CVSS: 4.8EPSS: 0%CPEs: 7EXPL: 0CVE-2021-1993
https://notcve.org/view.php?id=CVE-2021-1993
20 Jan 2021 — Vulnerability in the Java VM component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1, 18c and 19c. Difficult to exploit vulnerability allows low privileged attacker having Create Session privilege with network access via Oracle Net to compromise Java VM. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or al... • https://www.oracle.com/security-alerts/cpujan2021.html •
CVSS: 7.5EPSS: 1%CPEs: 14EXPL: 0CVE-2020-5360
https://notcve.org/view.php?id=CVE-2020-5360
16 Dec 2020 — Dell BSAFE Micro Edition Suite, versions prior to 4.5, are vulnerable to a Buffer Under-Read Vulnerability. An unauthenticated remote attacker could potentially exploit this vulnerability resulting in undefined behaviour, or a crash of the affected systems. Dell BSAFE Micro Edition Suite, versiones anteriores a 4.5, son susceptibles a una Vulnerabilidad de Lectura Insuficiente del Búfer. Un atacante remoto no autenticado podría explotar esta vulnerabilidad resultando en un comportamiento indefinido o u... • https://www.dell.com/support/kbdoc/en-us/000181098/dsa-2020-114-dell-bsafe-micro-edition-suite-multiple-security-vulnerabilities • CWE-125: Out-of-bounds Read CWE-127: Buffer Under-read •
CVSS: 5.8EPSS: 0%CPEs: 8EXPL: 0CVE-2020-5359
https://notcve.org/view.php?id=CVE-2020-5359
16 Dec 2020 — Dell BSAFE Micro Edition Suite, versions prior to 4.5, are vulnerable to an Unchecked Return Value Vulnerability. An unauthenticated remote attacker could potentially exploit this vulnerability to modify and corrupt the encrypted data. Dell BSAFE Micro Edition Suite, versiones anteriores a 4.5, son susceptibles a una Vulnerabilidad de Valor de Retorno No Comprobado. Un atacante remoto no autenticado podría potencialmente explotar esta vulnerabilidad para modificar y corromper los datos cifrados • https://www.dell.com/support/kbdoc/en-us/000181098/dsa-2020-114-dell-bsafe-micro-edition-suite-multiple-security-vulnerabilities • CWE-252: Unchecked Return Value CWE-544: Missing Standardized Error Handling Mechanism •
CVSS: 3.3EPSS: 0%CPEs: 23EXPL: 1CVE-2020-8908 – Temp directory permission issue in Guava
https://notcve.org/view.php?id=CVE-2020-8908
10 Dec 2020 — A temp directory creation vulnerability exists in all versions of Guava, allowing an attacker with access to the machine to potentially access data in a temporary directory created by the Guava API com.google.common.io.Files.createTempDir(). By default, on unix-like systems, the created directory is world-readable (readable by an attacker with access to the system). The method in question has been marked @Deprecated in versions 30.0 and later and should not be used. For Android developers, we recommend choo... • https://github.com/google/guava/commit/fec0dbc4634006a6162cfd4d0d09c962073ddf40 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-378: Creation of Temporary File With Insecure Permissions CWE-732: Incorrect Permission Assignment for Critical Resource •