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 •
CVSS: 4.2EPSS: 0%CPEs: 8EXPL: 0CVE-2023-23920 – Node.js: insecure loading of ICU data through ICU_DATA environment variable
https://notcve.org/view.php?id=CVE-2023-23920
An untrusted search path vulnerability exists in Node.js. <19.6.1, <18.14.1, <16.19.1, and <14.21.3 that could allow an attacker to search and potentially load ICU data when running with elevated privileges. • https://lists.debian.org/debian-lts-announce/2023/02/msg00038.html https://nodejs.org/en/blog/vulnerability/february-2023-security-releases https://security.netapp.com/advisory/ntap-20230316-0008 https://www.debian.org/security/2023/dsa-5395 https://access.redhat.com/security/cve/CVE-2023-23920 https://bugzilla.redhat.com/show_bug.cgi?id=2172217 • CWE-426: Untrusted Search Path •
CVSS: 6.5EPSS: 0%CPEs: 4EXPL: 1CVE-2023-23936 – CRLF Injection in Nodejs ‘undici’ via host
https://notcve.org/view.php?id=CVE-2023-23936
Undici is an HTTP/1.1 client for Node.js. Starting with version 2.0.0 and prior to version 5.19.1, the undici library does not protect `host` HTTP header from CRLF injection vulnerabilities. This issue is patched in Undici v5.19.1. As a workaround, sanitize the `headers.host` string before passing to undici. A flaw was found in the fetch API in Node.js that did not prevent CRLF injection in the 'host' header. • https://github.com/nodejs/undici/commit/a2eff05401358f6595138df963837c24348f2034 https://github.com/nodejs/undici/releases/tag/v5.19.1 https://github.com/nodejs/undici/security/advisories/GHSA-5r9g-qh6m-jxff https://hackerone.com/reports/1820955 https://access.redhat.com/security/cve/CVE-2023-23936 https://bugzilla.redhat.com/show_bug.cgi?id=2172190 • CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') CWE-93: Improper Neutralization of CRLF Sequences ('CRLF Injection') •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2023-24807 – Undici vulnerable to Regular Expression Denial of Service in Headers
https://notcve.org/view.php?id=CVE-2023-24807
Undici is an HTTP/1.1 client for Node.js. Prior to version 5.19.1, the `Headers.set()` and `Headers.append()` methods are vulnerable to Regular Expression Denial of Service (ReDoS) attacks when untrusted values are passed into the functions. This is due to the inefficient regular expression used to normalize the values in the `headerValueNormalize()` utility function. This vulnerability was patched in v5.19.1. No known workarounds are available. • https://github.com/nodejs/undici/commit/f2324e549943f0b0937b09fb1c0c16cc7c93abdf https://github.com/nodejs/undici/releases/tag/v5.19.1 https://github.com/nodejs/undici/security/advisories/GHSA-r6ch-mqf9-qc9w https://hackerone.com/bugs?report_id=1784449 https://access.redhat.com/security/cve/CVE-2023-24807 https://bugzilla.redhat.com/show_bug.cgi?id=2172204 • CWE-20: Improper Input Validation CWE-1333: Inefficient Regular Expression Complexity •