qs before 6.10.3, as used in Express before 4.17.3 and other products, allows attackers to cause a Node process hang for an Express application because an __ proto__ key can be used. In many typical Express use cases, an unauthenticated remote attacker can place the attack payload in the query string of the URL that is used to visit the application, such as a[__proto__]=b&a[__proto__]&a[length]=100000000. The fix was backported to qs 6.9.7, 6.8.3, 6.7.3, 6.6.1, 6.5.3, 6.4.1, 6.3.3, and 6.2.4 (and therefore Express 4.17.3, which has "deps: qs@6.9.7" in its release description, is not vulnerable).
Direct dependency fix Resolution (http-server): 0.11.2
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CVE-2019-10775
### Vulnerable Library - ecstatic-2.2.2.tgz
A simple static file server middleware that works with both Express and Flatiron
For more information on CVSS3 Scores, click here.
### Suggested Fix
Type: Upgrade version
Release Date: 2020-01-08
Fix Resolution (ecstatic): 4.0.0
Direct dependency fix Resolution (http-server): 0.13.0
Step up your Open Source Security Game with Mend [here](https://www.whitesourcesoftware.com/full_solution_bolt_github)
CVE-2017-1000048
### Vulnerable Library - qs-2.3.3.tgz
A querystring parser that supports nesting and arrays, with a depth limit
the web framework using ljharb's qs module older than v6.3.2, v6.2.3, v6.1.2, and v6.0.4 is vulnerable to a DoS. A malicious user can send a evil request to cause the web framework crash.
Path to dependency file: /react-main/scripts/bench/package.json
Path to vulnerable library: /scripts/bench/package.json,/react-main/scripts/bench/package.json
Found in HEAD commit: f7127272769002f98a4adb752b5ccfbffdc43a03
Vulnerabilities
**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation
Details
CVE-2022-24999
### Vulnerable Library - qs-2.3.3.tgzA querystring parser that supports nesting and arrays, with a depth limit
Library home page: https://registry.npmjs.org/qs/-/qs-2.3.3.tgz
Path to dependency file: /react-main/scripts/bench/package.json
Path to vulnerable library: /react-main/scripts/bench/package.json,/scripts/bench/package.json
Dependency Hierarchy: - http-server-0.10.0.tgz (Root Library) - union-0.4.6.tgz - :x: **qs-2.3.3.tgz** (Vulnerable Library)
Found in HEAD commit: f7127272769002f98a4adb752b5ccfbffdc43a03
Found in base branch: main
### Vulnerability Detailsqs before 6.10.3, as used in Express before 4.17.3 and other products, allows attackers to cause a Node process hang for an Express application because an __ proto__ key can be used. In many typical Express use cases, an unauthenticated remote attacker can place the attack payload in the query string of the URL that is used to visit the application, such as a[__proto__]=b&a[__proto__]&a[length]=100000000. The fix was backported to qs 6.9.7, 6.8.3, 6.7.3, 6.6.1, 6.5.3, 6.4.1, 6.3.3, and 6.2.4 (and therefore Express 4.17.3, which has "deps: qs@6.9.7" in its release description, is not vulnerable).
Publish Date: 2022-11-26
URL: CVE-2022-24999
### CVSS 3 Score Details (7.5)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: High
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://www.cve.org/CVERecord?id=CVE-2022-24999
Release Date: 2022-11-26
Fix Resolution (qs): 6.2.4
Direct dependency fix Resolution (http-server): 0.11.2
Step up your Open Source Security Game with Mend [here](https://www.whitesourcesoftware.com/full_solution_bolt_github)
CVE-2019-10775
### Vulnerable Library - ecstatic-2.2.2.tgzA simple static file server middleware that works with both Express and Flatiron
Library home page: https://registry.npmjs.org/ecstatic/-/ecstatic-2.2.2.tgz
Path to dependency file: /scripts/bench/package.json
Path to vulnerable library: /scripts/bench/package.json,/react-main/scripts/bench/package.json
Dependency Hierarchy: - http-server-0.10.0.tgz (Root Library) - :x: **ecstatic-2.2.2.tgz** (Vulnerable Library)
Found in HEAD commit: f7127272769002f98a4adb752b5ccfbffdc43a03
Found in base branch: main
### Vulnerability Detailsecstatic have a denial of service vulnerability. Successful exploitation could lead to crash of an application.
Publish Date: 2020-01-02
URL: CVE-2019-10775
### CVSS 3 Score Details (7.5)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: High
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Release Date: 2020-01-08
Fix Resolution (ecstatic): 4.0.0
Direct dependency fix Resolution (http-server): 0.13.0
Step up your Open Source Security Game with Mend [here](https://www.whitesourcesoftware.com/full_solution_bolt_github)
CVE-2017-1000048
### Vulnerable Library - qs-2.3.3.tgzA querystring parser that supports nesting and arrays, with a depth limit
Library home page: https://registry.npmjs.org/qs/-/qs-2.3.3.tgz
Path to dependency file: /react-main/scripts/bench/package.json
Path to vulnerable library: /react-main/scripts/bench/package.json,/scripts/bench/package.json
Dependency Hierarchy: - http-server-0.10.0.tgz (Root Library) - union-0.4.6.tgz - :x: **qs-2.3.3.tgz** (Vulnerable Library)
Found in HEAD commit: f7127272769002f98a4adb752b5ccfbffdc43a03
Found in base branch: main
### Vulnerability Detailsthe web framework using ljharb's qs module older than v6.3.2, v6.2.3, v6.1.2, and v6.0.4 is vulnerable to a DoS. A malicious user can send a evil request to cause the web framework crash.
Publish Date: 2017-07-13
URL: CVE-2017-1000048
### CVSS 3 Score Details (7.5)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: High
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000048
Release Date: 2017-07-13
Fix Resolution (qs): 6.0.4
Direct dependency fix Resolution (http-server): 0.11.2
Step up your Open Source Security Game with Mend [here](https://www.whitesourcesoftware.com/full_solution_bolt_github)