CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 0CVE-2023-30590 – nodejs: DiffieHellman do not generate keys after setting a private key
https://notcve.org/view.php?id=CVE-2023-30590
The generateKeys() API function returned from crypto.createDiffieHellman() only generates missing (or outdated) keys, that is, it only generates a private key if none has been set yet, but the function is also needed to compute the corresponding public key after calling setPrivateKey(). However, the documentation says this API call: "Generates private and public Diffie-Hellman key values". The documented behavior is very different from the actual behavior, and this difference could easily lead to security issues in applications that use these APIs as the DiffieHellman may be used as the basis for application-level security, implications are consequently broad. La función API generateKeys() devuelta por crypto.createDiffieHellman() solo genera claves faltantes (o desactualizadas), es decir, solo genera una clave privada si aún no se ha configurado ninguna, pero la función también es necesaria para calcular la clave pública correspondiente. después de llamar a setPrivateKey(). Sin embargo, la documentación dice que esta llamada API: "Genera valores de clave Diffie-Hellman públicos y privados". El comportamiento documentado es muy diferente del comportamiento real, y esta diferencia podría conducir fácilmente a problemas de seguridad en las aplicaciones que utilizan estas API, ya que DiffieHellman puede usarse como base para la seguridad a nivel de aplicación; en consecuencia, las implicaciones son amplias. • https://lists.debian.org/debian-lts-announce/2024/03/msg00029.html https://nodejs.org/en/blog/vulnerability/june-2023-security-releases https://access.redhat.com/security/cve/CVE-2023-30590 https://bugzilla.redhat.com/show_bug.cgi?id=2219842 •
CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 0CVE-2023-30581 – nodejs: mainModule.proto bypass experimental policy mechanism
https://notcve.org/view.php?id=CVE-2023-30581
The use of __proto__ in process.mainModule.__proto__.require() can bypass the policy mechanism and require modules outside of the policy.json definition. This vulnerability affects all users using the experimental policy mechanism in all active release lines: v16, v18 and, v20. Please note that at the time this CVE was issued, the policy is an experimental feature of Node.js El uso de __proto__ en process.mainModule.__proto__.require() puede omitir el mecanismo de políticas y requerir módulos fuera de la definición de policy.json. Esta vulnerabilidad afecta a todos los usuarios que utilizan el mecanismo de política experimental en todas las líneas de lanzamiento activas: v16, v18 y v20. • https://nodejs.org/en/blog/vulnerability/june-2023-security-releases https://access.redhat.com/security/cve/CVE-2023-30581 https://bugzilla.redhat.com/show_bug.cgi?id=2219824 •
CVSS: 7.5EPSS: 0%CPEs: 5EXPL: 1CVE-2023-30589 – nodejs: HTTP Request Smuggling via Empty headers separated by CR
https://notcve.org/view.php?id=CVE-2023-30589
The llhttp parser in the http module in Node v20.2.0 does not strictly use the CRLF sequence to delimit HTTP requests. This can lead to HTTP Request Smuggling (HRS). The CR character (without LF) is sufficient to delimit HTTP header fields in the llhttp parser. According to RFC7230 section 3, only the CRLF sequence should delimit each header-field. This impacts all Node.js active versions: v16, v18, and, v20 A vulnerability has been identified in the Node.js, where llhttp parser in the http module in Node.js does not strictly use the CRLF sequence to delimit HTTP requests. This can lead to HTTP Request Smuggling (HRS). • https://hackerone.com/reports/2001873 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HMEELCREWMRT6NS7HWXLA6XFLLMO36HE https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IV326O2X4BE3SINX5FJHMAKVHUAA4ZYF https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UEJWL67XR67JAGEL2ZK22NA3BRKNMZNY https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VCVG4TQRGTK4LKAZKVEQAUEJM7DUACYE https://lists.fedoraproject. •
CVSS: 7.5EPSS: 0%CPEs: 7EXPL: 0CVE-2023-23918 – Node.js: Permissions policies can be bypassed via process.mainModule
https://notcve.org/view.php?id=CVE-2023-23918
A privilege escalation vulnerability exists in Node.js <19.6.1, <18.14.1, <16.19.1 and <14.21.3 that made it possible to bypass the experimental Permissions (https://nodejs.org/api/permissions.html) feature in Node.js and access non authorized modules by using process.mainModule.require(). This only affects users who had enabled the experimental permissions option with --experimental-policy. • https://nodejs.org/en/blog/vulnerability/february-2023-security-releases https://security.netapp.com/advisory/ntap-20230316-0008 https://access.redhat.com/security/cve/CVE-2023-23918 https://bugzilla.redhat.com/show_bug.cgi?id=2171935 • CWE-863: Incorrect Authorization •
CVSS: 7.5EPSS: 0%CPEs: 7EXPL: 1CVE-2023-23919 – Node.js: OpenSSL error handling issues in nodejs crypto library
https://notcve.org/view.php?id=CVE-2023-23919
A cryptographic vulnerability exists in Node.js <19.2.0, <18.14.1, <16.19.1, <14.21.3 that in some cases did does not clear the OpenSSL error stack after operations that may set it. This may lead to false positive errors during subsequent cryptographic operations that happen to be on the same thread. This in turn could be used to cause a denial of service. • https://hackerone.com/reports/1808596 https://nodejs.org/en/blog/vulnerability/february-2023-security-releases https://security.netapp.com/advisory/ntap-20230316-0008 https://access.redhat.com/security/cve/CVE-2023-23919 https://bugzilla.redhat.com/show_bug.cgi?id=2172170 • CWE-310: Cryptographic Issues •