CVE-2021-41817

Description

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.

Affected Platforms

Weakness Type

CWE-1333

References

• https://hackerone.com/reports/1254844
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro…
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro…
• https://security.gentoo.org/glsa/202401-27
• https://www.ruby-lang.org/en/news/2021/11/15/date-parsing-method-regexp-dos-cve-…
• https://hackerone.com/reports/1254844