CVE-2021-21306 - OpenCVE

Marked is an open-source markdown parser and compiler (npm package "marked"). In marked from version 1.1.1 and before version 2.0.0, there is a Regular expression Denial of Service vulnerability. This vulnerability can affect anyone who runs user generated code through marked. This vulnerability is fixed in version 2.0.0.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

AV:N/AC:L/Au:N/C:N/I:N/A:P

Vendors & Products
CPE Configurations

Vendors	Products
Marked Project	Marked

Configuration 1 [-]

cpe:2.3:a:marked_project:marked:*:*:*:*:*:node.js:*:*

References

Link	Resource
https://github.com/markedjs/marked/commit/7293251c438e3ee968970f7609f1a27f9007bccd	Patch Third Party Advisory
https://github.com/markedjs/marked/issues/1927	Third Party Advisory
https://github.com/markedjs/marked/pull/1864	Patch Third Party Advisory
https://github.com/markedjs/marked/security/advisories/GHSA-4r62-v4vq-hr96	Third Party Advisory
https://www.npmjs.com/package/marked	Product Third Party Advisory

History

No history.

MITRE Information

Status: PUBLISHED

Assigner: GitHub_M

Published: 2021-02-08T21:20:18

Updated: 2021-02-08T21:20:18

Reserved: 2020-12-22T00:00:00

Link: CVE-2021-21306

JSON object: View

NVD Information

Status : Analyzed

Published: 2021-02-08T22:15:12.450

Modified: 2021-02-11T21:53:28.210

Link: CVE-2021-21306

JSON object: View

Redhat Information

No data.

CWE

CWE-400

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