Matthew Daley discovered that Requests incorrectly handled cookies without host values when being redirected. A remote attacker could possibly use this issue to perform session fixation or cookie stealing attacks.
{ "binaries": [ { "binary_name": "python-requests", "binary_version": "2.2.1-1ubuntu0.2" }, { "binary_name": "python3-requests", "binary_version": "2.2.1-1ubuntu0.2" } ], "availability": "No subscription required" }