Vulnerabilities in pkg:npm/@finastra/nestjs-proxy
PACKAGECVE-2022-31070 is a MODERATE (CVSS 5.8) potential sensitive cookie exposure vulnerability (CWE-200: Exposure of Sensitive Information to an Unauthorized Actor) affecting @finastra/nestjs proxy libraries in the npm ecosystem. The issue involves potential sensitive cookie exposure in npm packages @finastra/nestjs-proxy, @ffdc/nestjs-proxy. Remediation is available by upgrading affected packages to version 0.7.0.
pkg:npm/@finastra/nestjs-proxy
Vulnerability advisories affecting package pkg:npm/@finastra/nestjs-proxy. Select an advisory below to view technical details or fixes.
| Advisory ID | CVE / NVD | Severity | Summary |
|---|---|---|---|
| GHSA-77mv-4rg7-r8qv | CVE-2022-31070 | MODERATE | Potential Sensitive Cookie Exposure in NPM Packages @finastra/nestjs-proxy, @ffdc/nestjs-proxy |
| GHSA-j562-c3cw-3p5g | CVE-2022-31069 | MODERATE | Potential Authorization Header Exposure in NPM Packages @finastra/nestjs-proxy, @ffdc/nestjs-proxy |
CVE-2022-31070 at a Glance
Security Impact
CVSS: 5.8
The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N).
How to Fix CVE-2022-31070
To remediate this vulnerability, upgrade all affected @finastra/nestjs proxy dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.
npm install @finastra/nestjs-proxy@0.7.0Run the following command in your project directory to verify that all resolved dependencies use the patched release:
npm ls @finastra/nestjs-proxyHow to Check if You Are Affected
To determine whether your Node.js application is affected by CVE-2022-31070, inspect your project dependencies using npm:
npm ls @finastra/nestjs-proxyAnalyze the terminal output to locate any version of @finastra/nestjs proxy in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 0.7.0), your application is affected.
Note: The npm ls @finastra/nestjs-proxy command inspects dependencies declared in your package.json and lockfile; it does not perform automated runtime dynamic scanning.
Technical Details
Vulnerability Mechanism & Technical Analysis
This vulnerability is classified under CWE-200: Exposure of Sensitive Information to an Unauthorized Actor, where the product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. In @finastra/nestjs proxy, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.
Source Advisory Statement
CVE-2022-31070 Affected @finastra/nestjs proxy Versions
1 component(s)| Product / Package | Ecosystem | Affected Versions | Fixed Version |
|---|---|---|---|
|
@finastra/nestjs-proxy
|
npm |
< 0.7.0
|
0.7.0
|
References
Frequently Asked Questions
What is CVE-2022-31070?
Which @finastra/nestjs proxy versions are affected?
What version fixes CVE-2022-31070?
Is @finastra/nestjs-proxy affected?
What is the CVSS score of CVE-2022-31070?
What CWE is associated with CVE-2022-31070?
How can I check npm dependencies for CVE-2022-31070?
Machine-readable OSV JSON
OSV v1.5 Schema
{
"schema_version" : "1.4.0",
"id" : "GHSA-77mv-4rg7-r8qv",
"modified" : "2022-06-17T21:43:45Z",
"published" : "2022-06-17T21:43:45Z",
"aliases" : [ "CVE-2022-31070" ],
"summary" : "Potential Sensitive Cookie Exposure in NPM Packages @finastra/nestjs-proxy, @ffdc/nestjs-proxy",
"details" : "The nestjs-proxy library did not have a way to block sensitive cookies (e.g. session cookies) from being forwarded to backend services configured by the application developer. This could have led to sensitive cookies being inadvertently exposed to such services that should not see them.\n\nThe patched version now blocks cookies from being forwarded by default. However developers can configure an allow-list of cookie names by using the `allowedCookies` config setting. Further details of this feature can be found in the library's README on [Github](https://github.com/Finastra/finastra-nodejs-libs/tree/develop/libs/proxy) or [NPM](https://www.npmjs.com/package/@finastra/nestjs-proxy).\n\n### Patches\n- This issue has been fixed in version 0.7.0 of `@finastra/nestjs-proxy`.\n- Users of `@ffdc/nestjs-proxy` are advised that this package has been deprecated and is no longer being maintained or receiving updates. Please update your package.json file to use `@finastra/nestjs-proxy` instead.\n\n### References\n- https://github.com/Finastra/finastra-nodejs-libs/pull/232\n- https://github.com/Finastra/finastra-nodejs-libs/blob/master/libs/proxy/README.md\n",
"severity" : [ {
"type" : "CVSS_V3",
"score" : "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N"
} ],
"affected" : [ {
"package" : {
"ecosystem" : "npm",
"name" : "@finastra/nestjs-proxy"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "0"
}, {
"fixed" : "0.7.0"
} ]
} ]
} ],
"references" : [ {
"type" : "WEB",
"url" : "https://github.com/Finastra/finastra-nodejs-libs/security/advisories/GHSA-77mv-4rg7-r8qv"
}, {
"type" : "ADVISORY",
"url" : "https://nvd.nist.gov/vuln/detail/CVE-2022-31070"
}, {
"type" : "WEB",
"url" : "https://github.com/Finastra/finastra-nodejs-libs/pull/232"
}, {
"type" : "PACKAGE",
"url" : "https://github.com/Finastra/finastra-nodejs-libs"
} ],
"database_specific" : {
"cwe_ids" : [ "CWE-200" ],
"severity" : "MODERATE",
"github_reviewed" : true,
"github_reviewed_at" : "2022-06-17T21:43:45Z",
"nvd_published_at" : "2022-06-15T19:15:00Z"
}
}