ruby-lang date CVE-2021-41817 vulnerability in Ruby Programming Language and Other Products
Published on January 1, 2022

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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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Products Associated with CVE-2021-41817

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Exploit Probability

EPSS
0.50%
Percentile
65.19%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.