CVE-2021-33503 (GCVE-0-2021-33503)
Vulnerability from cvelistv5
Published
2021-06-29 10:55
Modified
2024-08-03 23:50
Severity ?
CWE
  • n/a
Summary
An issue was discovered in urllib3 before 1.26.5. When provided with a URL containing many @ characters in the authority component, the authority regular expression exhibits catastrophic backtracking, causing a denial of service if a URL were passed as a parameter or redirected to via an HTTP redirect.
References
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

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