Marked is a markdown parser and compiler. Prior to version 4.0.10, the regular expression `inline.reflinkSearch` may cause catastrophic backtracking against some strings and lead to a denial of service (DoS). Anyone who runs untrusted markdown through a vulnerable version of marked and does not use a worker with a time limit may be affected. This issue is patched in version 4.0.10. As a workaround, avoid running untrusted markdown through marked or run marked on a worker thread and set a reasonable time limit to prevent draining resources.
Marked is a markdown parser and compiler. Prior to version 4.0.10, the regular expression `block.def` may cause catastrophic backtracking against some strings and lead to a regular expression denial of service (ReDoS). Anyone who runs untrusted markdown through a vulnerable version of marked and does not use a worker with a time limit may be affected. This issue is patched in version 4.0.10. As a workaround, avoid running untrusted markdown through marked or run marked on a worker thread and set a reasonable time limit to prevent draining resources.
marked before 1.1.1 is vulnerable to Regular Expression Denial of Service (REDoS). rules.js have multiple unused capture groups which can lead to a Denial of Service.
Versions 0.3.17 and earlier of marked has Four regexes were vulnerable to catastrophic backtracking. This leaves markdown servers open to a potential REDOS attack.
A markdown parser built for speed
Library home page: https://registry.npmjs.org/marked/-/marked-0.3.9.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Found in HEAD commit: 33cd7775cefbf105dc51f3d5f5d136e529948d6f
Vulnerabilities
**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation
Details
CVE-2022-21681
### Vulnerable Library - marked-0.3.9.tgzA markdown parser built for speed
Library home page: https://registry.npmjs.org/marked/-/marked-0.3.9.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy: - :x: **marked-0.3.9.tgz** (Vulnerable Library)
Found in HEAD commit: 33cd7775cefbf105dc51f3d5f5d136e529948d6f
Found in base branch: main
### Vulnerability DetailsMarked is a markdown parser and compiler. Prior to version 4.0.10, the regular expression `inline.reflinkSearch` may cause catastrophic backtracking against some strings and lead to a denial of service (DoS). Anyone who runs untrusted markdown through a vulnerable version of marked and does not use a worker with a time limit may be affected. This issue is patched in version 4.0.10. As a workaround, avoid running untrusted markdown through marked or run marked on a worker thread and set a reasonable time limit to prevent draining resources.
Publish Date: 2022-01-14
URL: CVE-2022-21681
### 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-5v2h-r2cx-5xgj
Release Date: 2022-01-14
Fix Resolution: marked - 4.0.10
In order to enable automatic remediation, please create workflow rules
CVE-2022-21680
### Vulnerable Library - marked-0.3.9.tgzA markdown parser built for speed
Library home page: https://registry.npmjs.org/marked/-/marked-0.3.9.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy: - :x: **marked-0.3.9.tgz** (Vulnerable Library)
Found in HEAD commit: 33cd7775cefbf105dc51f3d5f5d136e529948d6f
Found in base branch: main
### Vulnerability DetailsMarked is a markdown parser and compiler. Prior to version 4.0.10, the regular expression `block.def` may cause catastrophic backtracking against some strings and lead to a regular expression denial of service (ReDoS). Anyone who runs untrusted markdown through a vulnerable version of marked and does not use a worker with a time limit may be affected. This issue is patched in version 4.0.10. As a workaround, avoid running untrusted markdown through marked or run marked on a worker thread and set a reasonable time limit to prevent draining resources.
Publish Date: 2022-01-14
URL: CVE-2022-21680
### 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-rrrm-qjm4-v8hf
Release Date: 2022-01-14
Fix Resolution: marked - 4.0.10
In order to enable automatic remediation, please create workflow rules
WS-2020-0163
### Vulnerable Library - marked-0.3.9.tgzA markdown parser built for speed
Library home page: https://registry.npmjs.org/marked/-/marked-0.3.9.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy: - :x: **marked-0.3.9.tgz** (Vulnerable Library)
Found in HEAD commit: 33cd7775cefbf105dc51f3d5f5d136e529948d6f
Found in base branch: main
### Vulnerability Detailsmarked before 1.1.1 is vulnerable to Regular Expression Denial of Service (REDoS). rules.js have multiple unused capture groups which can lead to a Denial of Service.
Publish Date: 2020-07-02
URL: WS-2020-0163
### CVSS 3 Score Details (5.9)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: High - 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: 2020-07-02
Fix Resolution: marked - 1.1.1
In order to enable automatic remediation, please create workflow rules
WS-2019-0027
### Vulnerable Library - marked-0.3.9.tgzA markdown parser built for speed
Library home page: https://registry.npmjs.org/marked/-/marked-0.3.9.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy: - :x: **marked-0.3.9.tgz** (Vulnerable Library)
Found in HEAD commit: 33cd7775cefbf105dc51f3d5f5d136e529948d6f
Found in base branch: main
### Vulnerability DetailsVersions 0.3.17 and earlier of marked has Four regexes were vulnerable to catastrophic backtracking. This leaves markdown servers open to a potential REDOS attack.
Publish Date: 2018-02-26
URL: WS-2019-0027
### CVSS 3 Score Details (5.3)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: Low
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Release Date: 2018-02-26
Fix Resolution (marked): 0.3.18
Direct dependency fix Resolution (marked): 0.7.0
:rescue_worker_helmet: Automatic Remediation will be attempted for this issue.
WS-2018-0628
### Vulnerable Library - marked-0.3.9.tgzA markdown parser built for speed
Library home page: https://registry.npmjs.org/marked/-/marked-0.3.9.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy: - :x: **marked-0.3.9.tgz** (Vulnerable Library)
Found in HEAD commit: 33cd7775cefbf105dc51f3d5f5d136e529948d6f
Found in base branch: main
### Vulnerability Detailsmarked before 0.4.0 is vulnerable to Regular Expression Denial of Service (REDoS) through heading in marked.js.
Publish Date: 2018-04-16
URL: WS-2018-0628
### CVSS 3 Score Details (5.3)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: Low
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Release Date: 2018-04-16
Fix Resolution (marked): marked - 0.4.0
Direct dependency fix Resolution (marked): 0.7.0
:rescue_worker_helmet: Automatic Remediation will be attempted for this issue.:rescue_worker_helmet:Automatic Remediation will be attempted for this issue.