CVSS: 6.7EPSS: 0%CPEs: 2EXPL: 0CVE-2021-20100
https://notcve.org/view.php?id=CVE-2021-20100
28 Jun 2021 — Nessus Agent 8.2.4 and earlier for Windows were found to contain multiple local privilege escalation vulnerabilities which could allow an authenticated, local administrator to run specific Windows executables as the Nessus host. This is different than CVE-2021-20099. Se ha detectado que Nessus Agent versiones 8.2.4 y anteriores para Windows contienen múltiples vulnerabilidades de escalada de privilegios local que podrían permitir a un administrador local autenticado ejecutar determinados ejecutables de Wind... • https://www.tenable.com/security/tns-2021-12 •
CVSS: 6.7EPSS: 0%CPEs: 2EXPL: 0CVE-2021-20099
https://notcve.org/view.php?id=CVE-2021-20099
28 Jun 2021 — Nessus Agent 8.2.4 and earlier for Windows were found to contain multiple local privilege escalation vulnerabilities which could allow an authenticated, local administrator to run specific Windows executables as the Nessus host. This is different than CVE-2021-20100. Se ha detectado que Nessus Agent versiones 8.2.4 y anteriores para Windows contienen múltiples vulnerabilidades de escalada de privilegios locales que podrían permitir a un administrador local autenticado ejecutar determinados ejecutables de Wi... • https://www.tenable.com/security/tns-2021-12 •
CVSS: 7.2EPSS: 0%CPEs: 7EXPL: 6CVE-2021-23358 – Arbitrary Code Injection
https://notcve.org/view.php?id=CVE-2021-23358
29 Mar 2021 — The package underscore from 1.13.0-0 and before 1.13.0-2, from 1.3.2 and before 1.12.1 are vulnerable to Arbitrary Code Injection via the template function, particularly when a variable property is passed as an argument as it is not sanitized. El paquete underscore desde la versión 1.13.0-0 y anterior a la versión 1.13.0-2, desde la versión 1.3.2 y anterior a la versión 1.12.1, son vulnerables a una ejecución de código arbitraria por medio de la función template, particularmente cuando una propiedad variabl... • https://github.com/EkamSinghWalia/Detection-script-for-cve-2021-23358 • CWE-94: Improper Control of Generation of Code ('Code Injection') •
CVSS: 5.9EPSS: 5%CPEs: 205EXPL: 1CVE-2021-3449 – NULL pointer deref in signature_algorithms processing
https://notcve.org/view.php?id=CVE-2021-3449
25 Mar 2021 — An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client. If a TLSv1.2 renegotiation ClientHello omits the signature_algorithms extension (where it was present in the initial ClientHello), but includes a signature_algorithms_cert extension then a NULL pointer dereference will result, leading to a crash and a denial of service attack. A server is only vulnerable if it has TLSv1.2 and renegotiation enabled (which is the default configuration). OpenSSL TLS c... • https://github.com/riptl/cve-2021-3449 • CWE-476: NULL Pointer Dereference •
CVSS: 7.4EPSS: 0%CPEs: 56EXPL: 0CVE-2021-3450 – CA certificate check bypass with X509_V_FLAG_X509_STRICT
https://notcve.org/view.php?id=CVE-2021-3450
25 Mar 2021 — The X509_V_FLAG_X509_STRICT flag enables additional security checks of the certificates present in a certificate chain. It is not set by default. Starting from OpenSSL version 1.1.1h a check to disallow certificates in the chain that have explicitly encoded elliptic curve parameters was added as an additional strict check. An error in the implementation of this check meant that the result of a previous check to confirm that certificates in the chain are valid CA certificates was overwritten. This effectivel... • http://www.openwall.com/lists/oss-security/2021/03/27/1 • CWE-295: Improper Certificate Validation •
CVSS: 7.2EPSS: 0%CPEs: 1EXPL: 0CVE-2021-20077
https://notcve.org/view.php?id=CVE-2021-20077
19 Mar 2021 — Nessus Agent versions 7.2.0 through 8.2.2 were found to inadvertently capture the IAM role security token on the local host during initial linking of the Nessus Agent when installed on an Amazon EC2 instance. This could allow a privileged attacker to obtain the token. Se encontró que las versiones 7.2.0 a 8.2.2 del Agente Nessus capturan inadvertidamente el token de seguridad del rol IAM en el host local durante la vinculación inicial del Agente Nessus cuando se instala en una instancia de Amazon EC2. Esto ... • https://www.tenable.com/security/tns-2021-04-0 •
CVSS: 8.6EPSS: 0%CPEs: 1EXPL: 0CVE-2021-21371 – Execution of untrusted code through config file
https://notcve.org/view.php?id=CVE-2021-21371
10 Mar 2021 — Tenable for Jira Cloud is an open source project designed to pull Tenable.io vulnerability data, then generate Jira Tasks and sub-tasks based on the vulnerabilities' current state. It published in pypi as "tenable-jira-cloud". In tenable-jira-cloud before version 1.1.21, it is possible to run arbitrary commands through the yaml.load() method. This could allow an attacker with local access to the host to run arbitrary code by running the application with a specially crafted YAML configuration file. This is f... • https://github.com/tenable/integration-jira-cloud/commit/f8c2095fd529e664e7fa25403a0a4a85bb3907d0 • CWE-502: Deserialization of Untrusted Data •
CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 0CVE-2021-20076
https://notcve.org/view.php?id=CVE-2021-20076
03 Mar 2021 — Tenable.sc and Tenable.sc Core versions 5.13.0 through 5.17.0 were found to contain a vulnerability that could allow an authenticated, unprivileged user to perform Remote Code Execution (RCE) on the Tenable.sc server via Hypertext Preprocessor unserialization. Se encontró Tenable.sc y Tenable.sc Core versiones 5.13.0 hasta 5.17.0, contienen una vulnerabilidad que podría permitir a un usuario autenticado y poco privilegiado llevar a cabo una ejecución de código remota (RCE) en el servidor Tenable.sc por medi... • https://www.tenable.com/security/tns-2021-03 • CWE-502: Deserialization of Untrusted Data •
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: 5.9EPSS: 2%CPEs: 38EXPL: 2CVE-2021-23841 – Null pointer deref in X509_issuer_and_serial_hash()
https://notcve.org/view.php?id=CVE-2021-23841
16 Feb 2021 — The OpenSSL public API function X509_issuer_and_serial_hash() attempts to create a unique hash value based on the issuer and serial number data contained within an X509 certificate. However it fails to correctly handle any errors that may occur while parsing the issuer field (which might occur if the issuer field is maliciously constructed). This may subsequently result in a NULL pointer deref and a crash leading to a potential denial of service attack. The function X509_issuer_and_serial_hash() is never di... • https://github.com/Trinadh465/external_boringssl_openssl_1.1.0g_CVE-2021-23841 • CWE-476: NULL Pointer Dereference •