Babel is a compiler for writingJavaScript. In `@babel/traverse` prior to versions 7.23.2 and 8.0.0-alpha.4 and all versions of `babel-traverse`, using Babel to compile code that was specifically crafted by an attacker can lead to arbitrary code execution during compilation, when using plugins that rely on the `path.evaluate()`or `path.evaluateTruthy()` internal Babel methods. Known affected plugins are `@babel/plugin-transform-runtime`; `@babel/preset-env` when using its `useBuiltIns` option; and any "polyfill provider" plugin that depends on `@babel/helper-define-polyfill-provider`, such as `babel-plugin-polyfill-corejs3`, `babel-plugin-polyfill-corejs2`, `babel-plugin-polyfill-es-shims`, `babel-plugin-polyfill-regenerator`. No other plugins under the `@babel/` namespace are impacted, but third-party plugins might be. Users that only compile trusted code are not impacted. The vulnerability has been fixed in `@babel/traverse@7.23.2` and `@babel/traverse@8.0.0-alpha.4`. Those who cannot upgrade `@babel/traverse` and are using one of the affected packages mentioned above should upgrade them to their latest version to avoid triggering the vulnerable code path in affected `@babel/traverse` versions: `@babel/plugin-transform-runtime` v7.23.2, `@babel/preset-env` v7.23.2, `@babel/helper-define-polyfill-provider` v0.4.3, `babel-plugin-polyfill-corejs2` v0.4.6, `babel-plugin-polyfill-corejs3` v0.8.5, `babel-plugin-polyfill-es-shims` v0.10.0, `babel-plugin-polyfill-regenerator` v0.5.3.
Versions of the package semver before 7.5.2 are vulnerable to Regular Expression Denial of Service (ReDoS) via the function new Range, when untrusted user data is provided as a range.
Vulnerable Library - preset-env-7.14.7.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Found in HEAD commit: 1e5781423c543a0c9bfedb4c5a57ca049920974b
Vulnerabilities
**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation
Details
CVE-2023-45133
### Vulnerable Library - traverse-7.14.5.tgzThe Babel Traverse module maintains the overall tree state, and is responsible for replacing, removing, and adding nodes
Library home page: https://registry.npmjs.org/@babel/traverse/-/traverse-7.14.5.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy: - preset-env-7.14.7.tgz (Root Library) - babel-plugin-polyfill-corejs3-0.2.2.tgz - helper-define-polyfill-provider-0.2.3.tgz - :x: **traverse-7.14.5.tgz** (Vulnerable Library)
Found in HEAD commit: 1e5781423c543a0c9bfedb4c5a57ca049920974b
Found in base branch: main
### Vulnerability DetailsBabel is a compiler for writingJavaScript. In `@babel/traverse` prior to versions 7.23.2 and 8.0.0-alpha.4 and all versions of `babel-traverse`, using Babel to compile code that was specifically crafted by an attacker can lead to arbitrary code execution during compilation, when using plugins that rely on the `path.evaluate()`or `path.evaluateTruthy()` internal Babel methods. Known affected plugins are `@babel/plugin-transform-runtime`; `@babel/preset-env` when using its `useBuiltIns` option; and any "polyfill provider" plugin that depends on `@babel/helper-define-polyfill-provider`, such as `babel-plugin-polyfill-corejs3`, `babel-plugin-polyfill-corejs2`, `babel-plugin-polyfill-es-shims`, `babel-plugin-polyfill-regenerator`. No other plugins under the `@babel/` namespace are impacted, but third-party plugins might be. Users that only compile trusted code are not impacted. The vulnerability has been fixed in `@babel/traverse@7.23.2` and `@babel/traverse@8.0.0-alpha.4`. Those who cannot upgrade `@babel/traverse` and are using one of the affected packages mentioned above should upgrade them to their latest version to avoid triggering the vulnerable code path in affected `@babel/traverse` versions: `@babel/plugin-transform-runtime` v7.23.2, `@babel/preset-env` v7.23.2, `@babel/helper-define-polyfill-provider` v0.4.3, `babel-plugin-polyfill-corejs2` v0.4.6, `babel-plugin-polyfill-corejs3` v0.8.5, `babel-plugin-polyfill-es-shims` v0.10.0, `babel-plugin-polyfill-regenerator` v0.5.3.
Publish Date: 2023-10-12
URL: CVE-2023-45133
### Threat AssessmentExploit Maturity: Not Defined
EPSS: 0.1%
### CVSS 3 Score Details (8.8)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Local - Attack Complexity: Low - Privileges Required: Low - User Interaction: None - Scope: Changed - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - Availability Impact: High
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://github.com/babel/babel/security/advisories/GHSA-67hx-6x53-jw92
Release Date: 2023-10-12
Fix Resolution (@babel/traverse): 7.23.2
Direct dependency fix Resolution (@babel/preset-env): 7.14.8
:rescue_worker_helmet: Automatic Remediation will be attempted for this issue.CVE-2022-25883
### Vulnerable Library - semver-7.0.0.tgzThe semantic version parser used by npm.
Library home page: https://registry.npmjs.org/semver/-/semver-7.0.0.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy: - preset-env-7.14.7.tgz (Root Library) - core-js-compat-3.15.2.tgz - :x: **semver-7.0.0.tgz** (Vulnerable Library)
Found in HEAD commit: 1e5781423c543a0c9bfedb4c5a57ca049920974b
Found in base branch: main
### Vulnerability DetailsVersions of the package semver before 7.5.2 are vulnerable to Regular Expression Denial of Service (ReDoS) via the function new Range, when untrusted user data is provided as a range.
Publish Date: 2023-06-21
URL: CVE-2022-25883
### Threat AssessmentExploit Maturity: Not Defined
EPSS: 0.1%
### 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://github.com/advisories/GHSA-c2qf-rxjj-qqgw
Release Date: 2023-06-21
Fix Resolution (semver): 7.5.2
Direct dependency fix Resolution (@babel/preset-env): 7.14.8
:rescue_worker_helmet: Automatic Remediation will be attempted for this issue.:rescue_worker_helmet:Automatic Remediation will be attempted for this issue.