Description

NestJS Proxy is a NestJS module to decorate and proxy calls. Prior to version 0.7.0, 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. The 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. This issue has been fixed in version 0.7.0 of `@finastra/nestjs-proxy`. Users of `@ffdc/nestjs-proxy` are advised that this package has been deprecated and is no longer being maintained or receiving updates. Such users should update their package.json file to use `@finastra/nestjs-proxy` instead.

Severity

 

CVSS Version 3.x CVSS Version 2.0

CVSS 3.x Severity and Metrics:

NIST: NVD

Base Score:  7.5 HIGH

Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CNA:  GitHub, Inc.

Base Score:  5.8 MEDIUM

Vector:  CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N

NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: It is possible that the NVD CVSS may not match that of the CNA. The most common reason for this is that publicly available information does not provide sufficient detail or that information simply was not available at the time the CVSS vector string was assigned.

CVSS 2.0 Severity and Metrics:

NIST: NVD

Base Score:  5.0 MEDIUM

Vector:  (AV:N/AC:L/Au:N/C:P/I:N/A:N)

NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
https://github.com/Finastra/finastra-nodejs-libs/pull/232	Patch  Third Party Advisory
https://github.com/Finastra/finastra-nodejs-libs/security/advisories/GHSA-77mv-4rg7-r8qv	Third Party Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-200	Exposure of Sensitive Information to an Unauthorized Actor	GitHub, Inc.

Known Affected Software Configurations Switch to CPE 2.2

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Denotes Vulnerable Software
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Change History

1 change records found show changes

Initial Analysis by NIST 7/05/2022 3:58:00 PM

Action	Type	Old Value	New Value
Added	CPE Configuration		OR *cpe:2.3:a:finastra:nestjs-proxy:*:*:*:*:*:node.js:*:* versions up to (excluding) 0.7.0 *cpe:2.3:a:nestjs-proxy_project:nestjs-proxy:*:*:*:*:*:node.js:*:* versions up to (including) 0.4.0
Added	CVSS V2		NIST (AV:N/AC:L/Au:N/C:P/I:N/A:N)
Added	CVSS V3.1		NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Changed	Reference Type	https://github.com/Finastra/finastra-nodejs-libs/pull/232 No Types Assigned	https://github.com/Finastra/finastra-nodejs-libs/pull/232 Patch, Third Party Advisory
Changed	Reference Type	https://github.com/Finastra/finastra-nodejs-libs/security/advisories/GHSA-77mv-4rg7-r8qv No Types Assigned	https://github.com/Finastra/finastra-nodejs-libs/security/advisories/GHSA-77mv-4rg7-r8qv Third Party Advisory