A Regular expression denial of service (ReDoS) flaw was found in Function interpolateName in interpolateName.js in webpack loader-utils 2.0.0 via the url variable in interpolateName.js.
The package postcss before 8.2.13 are vulnerable to Regular Expression Denial of Service (ReDoS) via getAnnotationURL() and loadAnnotation() in lib/previous-map.js. The vulnerable regexes are caused mainly by the sub-pattern \/\*\s* sourceMappingURL=(.*).
An issue was discovered in PostCSS before 8.4.31. The vulnerability affects linters using PostCSS to parse external untrusted CSS. An attacker can prepare CSS in such a way that it will contains parts parsed by PostCSS as a CSS comment. After processing by PostCSS, it will be included in the PostCSS output in CSS nodes (rules, properties) despite being included in a comment.
An issue was discovered in ajv.validate() in Ajv (aka Another JSON Schema Validator) 6.12.2. A carefully crafted JSON schema could be provided that allows execution of other code by prototype pollution. (While untrusted schemas are recommended against, the worst case of an untrusted schema should be a denial of service, not execution of code.)
Vulnerable Library - postcss-loader-3.0.0.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Vulnerabilities
**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation
Details
CVE-2022-37601
### Vulnerable Library - loader-utils-1.2.3.tgzutils for webpack loaders
Library home page: https://registry.npmjs.org/loader-utils/-/loader-utils-1.2.3.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy: - postcss-loader-3.0.0.tgz (Root Library) - :x: **loader-utils-1.2.3.tgz** (Vulnerable Library)
Found in base branch: unstable
### Vulnerability DetailsPrototype pollution vulnerability in function parseQuery in parseQuery.js in webpack loader-utils 2.0.0 via the name variable in parseQuery.js.
Publish Date: 2022-10-12
URL: CVE-2022-37601
### Threat AssessmentExploit Maturity: Not Defined
EPSS: 1.0%
### CVSS 4 Score Details (9.3)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: N/A - Impact Metrics: - Confidentiality Impact: N/A - Integrity Impact: N/A - Availability Impact: N/A
For more information on CVSS4 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://github.com/advisories/GHSA-76p3-8jx3-jpfq
Release Date: 2022-10-12
Fix Resolution (loader-utils): 1.4.1
Direct dependency fix Resolution (postcss-loader): 4.0.0
In order to enable automatic remediation, please create workflow rules
CVE-2022-37603
### Vulnerable Library - loader-utils-1.2.3.tgzutils for webpack loaders
Library home page: https://registry.npmjs.org/loader-utils/-/loader-utils-1.2.3.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy: - postcss-loader-3.0.0.tgz (Root Library) - :x: **loader-utils-1.2.3.tgz** (Vulnerable Library)
Found in base branch: unstable
### Vulnerability DetailsA Regular expression denial of service (ReDoS) flaw was found in Function interpolateName in interpolateName.js in webpack loader-utils 2.0.0 via the url variable in interpolateName.js.
Publish Date: 2022-10-14
URL: CVE-2022-37603
### Threat AssessmentExploit Maturity: Not Defined
EPSS: 0.70000005%
### CVSS 4 Score Details (8.7)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: N/A - Impact Metrics: - Confidentiality Impact: N/A - Integrity Impact: N/A - Availability Impact: N/A
For more information on CVSS4 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://github.com/advisories/GHSA-3rfm-jhwj-7488
Release Date: 2022-10-14
Fix Resolution (loader-utils): 1.4.2
Direct dependency fix Resolution (postcss-loader): 4.0.0
In order to enable automatic remediation, please create workflow rules
CVE-2021-23382
### Vulnerable Library - postcss-7.0.14.tgzTool for transforming styles with JS plugins
Library home page: https://registry.npmjs.org/postcss/-/postcss-7.0.14.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy: - postcss-loader-3.0.0.tgz (Root Library) - :x: **postcss-7.0.14.tgz** (Vulnerable Library)
Found in base branch: unstable
### Vulnerability DetailsThe package postcss before 8.2.13 are vulnerable to Regular Expression Denial of Service (ReDoS) via getAnnotationURL() and loadAnnotation() in lib/previous-map.js. The vulnerable regexes are caused mainly by the sub-pattern \/\*\s* sourceMappingURL=(.*).
Publish Date: 2021-04-26
URL: CVE-2021-23382
### Threat AssessmentExploit Maturity: Not Defined
EPSS: 0.2%
### CVSS 4 Score Details (8.7)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: N/A - Impact Metrics: - Confidentiality Impact: N/A - Integrity Impact: N/A - Availability Impact: N/A
For more information on CVSS4 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23382
Release Date: 2021-04-26
Fix Resolution (postcss): 7.0.36
Direct dependency fix Resolution (postcss-loader): 4.0.0
In order to enable automatic remediation, please create workflow rules
CVE-2023-44270
### Vulnerable Library - postcss-7.0.14.tgzTool for transforming styles with JS plugins
Library home page: https://registry.npmjs.org/postcss/-/postcss-7.0.14.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy: - postcss-loader-3.0.0.tgz (Root Library) - :x: **postcss-7.0.14.tgz** (Vulnerable Library)
Found in base branch: unstable
### Vulnerability DetailsAn issue was discovered in PostCSS before 8.4.31. The vulnerability affects linters using PostCSS to parse external untrusted CSS. An attacker can prepare CSS in such a way that it will contains parts parsed by PostCSS as a CSS comment. After processing by PostCSS, it will be included in the PostCSS output in CSS nodes (rules, properties) despite being included in a comment.
Publish Date: 2023-09-29
URL: CVE-2023-44270
### Threat AssessmentExploit Maturity: Not Defined
EPSS: 0.1%
### CVSS 4 Score Details (6.9)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: N/A - Impact Metrics: - Confidentiality Impact: N/A - Integrity Impact: N/A - Availability Impact: N/A
For more information on CVSS4 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://github.com/advisories/GHSA-7fh5-64p2-3v2j
Release Date: 2023-09-29
Fix Resolution (postcss): 8.4.31
Direct dependency fix Resolution (postcss-loader): 4.0.0
In order to enable automatic remediation, please create workflow rules
CVE-2021-23368
### Vulnerable Library - postcss-7.0.14.tgzTool for transforming styles with JS plugins
Library home page: https://registry.npmjs.org/postcss/-/postcss-7.0.14.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy: - postcss-loader-3.0.0.tgz (Root Library) - :x: **postcss-7.0.14.tgz** (Vulnerable Library)
Found in base branch: unstable
### Vulnerability DetailsThe package postcss from 7.0.0 and before 8.2.10 are vulnerable to Regular Expression Denial of Service (ReDoS) during source map parsing.
Publish Date: 2021-04-12
URL: CVE-2021-23368
### Threat AssessmentExploit Maturity: Not Defined
EPSS: 0.5%
### CVSS 4 Score Details (6.9)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: N/A - Impact Metrics: - Confidentiality Impact: N/A - Integrity Impact: N/A - Availability Impact: N/A
For more information on CVSS4 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23368
Release Date: 2021-04-12
Fix Resolution (postcss): 7.0.36
Direct dependency fix Resolution (postcss-loader): 4.0.0
In order to enable automatic remediation, please create workflow rules
CVE-2020-15366
### Vulnerable Library - ajv-6.7.0.tgzAnother JSON Schema Validator
Library home page: https://registry.npmjs.org/ajv/-/ajv-6.7.0.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy: - postcss-loader-3.0.0.tgz (Root Library) - schema-utils-1.0.0.tgz - :x: **ajv-6.7.0.tgz** (Vulnerable Library)
Found in base branch: unstable
### Vulnerability DetailsAn issue was discovered in ajv.validate() in Ajv (aka Another JSON Schema Validator) 6.12.2. A carefully crafted JSON schema could be provided that allows execution of other code by prototype pollution. (While untrusted schemas are recommended against, the worst case of an untrusted schema should be a denial of service, not execution of code.)
Publish Date: 2020-07-15
URL: CVE-2020-15366
### Threat AssessmentExploit Maturity: Not Defined
EPSS: 0.4%
### CVSS 4 Score Details (6.3)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: High - Privileges Required: None - User Interaction: None - Scope: N/A - Impact Metrics: - Confidentiality Impact: N/A - Integrity Impact: N/A - Availability Impact: N/A
For more information on CVSS4 Scores, click here. ### Suggested FixType: Upgrade version
Release Date: 2020-07-15
Fix Resolution (ajv): 6.12.3
Direct dependency fix Resolution (postcss-loader): 4.0.0
In order to enable automatic remediation, please create workflow rules
In order to enable automatic remediation for this issue, please create workflow rules