Synopsis: Moderate: python-virtualenv security update Advisory ID: SLSA-2020:0851-1 Issue Date: 2020-03-17 CVE Numbers: CVE-2018-20060 CVE-2019-11236 CVE-2018-18074 -- Security Fix(es): * python-urllib3: Cross-host redirect does not remove Authorization header allow for credential exposure (CVE-2018-20060) * python-urllib3: CRLF injection due to not encoding the '\r\n' sequence leading to possible attack on internal service (CVE-2019-11236) * python-requests: Redirect from HTTPS to HTTP does not remove Authorization header (CVE-2018-18074) -- SL7 noarch python-virtualenv-15.1.0-4.el7_7.noarch.rpm - Scientific Linux Development Team