Date.parse in the date gem through 3.2.0 for Ruby allows ReDoS (regular expression Denial of Service) via a long string. The fixed versions are 3.2.1, 3.1.2, 3.0.2, and 2.0.1.

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2853-1 ruby2.3 security update
Debian DSA Debian DSA DSA-5066-1 ruby2.5 security update
Debian DSA Debian DSA DSA-5067-1 ruby2.7 security update
Github GHSA Github GHSA GHSA-qg54-694p-wgpp Regular expression denial of service vulnerability (ReDoS) in date
Ubuntu USN Ubuntu USN USN-5235-1 Ruby vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T03:22:24.342Z

Reserved: 2021-09-29T00:00:00

Link: CVE-2021-41817

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-01-01T05:15:08.197

Modified: 2024-11-21T06:26:48.700

Link: CVE-2021-41817

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-11-15T00:00:00Z

Links: CVE-2021-41817 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses