CVE-2023-22486 - OpenCVE

cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. Versions prior to 0.29.0.gfm.7 contain a polynomial time complexity issue in handle_close_bracket that may lead to unbounded resource exhaustion and subsequent denial of service. This vulnerability has been patched in 0.29.0.gfm.7.

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

No CVSS v2

Vendors & Products
CPE Configurations

Vendors	Products
Github	Cmark-gfm

Configuration 1 [-]

cpe:2.3:a:github:cmark-gfm:*:*:*:*:*:*:*:*

References

Link	Resource
https://github.com/github/cmark-gfm/security/advisories/GHSA-r572-jvj2-3m8p	Exploit Third Party Advisory

History

No history.

MITRE Information

Status: PUBLISHED

Assigner: GitHub_M

Published: 2023-01-24T02:30:29.099Z

Updated:

Reserved: 2022-12-29T17:41:28.088Z

Link: CVE-2023-22486

JSON object: View

NVD Information

Status : Modified

Published: 2023-01-26T21:18:12.363

Modified: 2023-11-07T04:07:00.417

Link: CVE-2023-22486

JSON object: View

Redhat Information

No data.

CWE

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