CVE-2022-21195: Regular expression denial of service in url_regex

May 21, 2022 (updated May 25, 2022)

All versions of package url-regex is vulnerable to Regular Expression Denial of Service (ReDoS) which can cause the CPU usage to crash.

References

github.com/AlexFlipnote/url_regex/blob/master/url_regex/url_regex.py
github.com/advisories/GHSA-hg3w-7hj9-m3f7
nvd.nist.gov/vuln/detail/CVE-2022-21195
snyk.io/vuln/SNYK-PYTHON-URLREGEX-2347643

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