VDB

PYSEC-2020-148

PYSEC-2020-148 PUBLISHED

urllib3 before 1.25.9 allows CRLF injection if the attacker controls the HTTP request method, as demonstrated by inserting CR and LF control characters in the first argument of putrequest(). NOTE: this is similar to CVE-2020-26116.

Affected Products

VendorProductVersions
PyPIurllib30, 0, 0.2

Timeline

  • Sep 30, 2020 CVE Published
  • Nov 8, 2023 CVE Updated
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