An issue was discovered in Python through 2.7.16, 3.x through 3.5.7, 3.6.x through 3.6.9, and 3.7.x through 3.7.4. The email module wrongly parses email addresses that contain multiple @ characters. An application that uses the email module and implements some kind of checks on the From/To headers of a message could be tricked into accepting an email address that should be denied. An attack may be the same as in CVE-2019-11340; however, this CVE applies to Python more generally.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Python | Python | * | 2.7.16 (including) |
| Python | Python | 3.0.0 (including) | 3.0.1 (including) |
| Python | Python | 3.1.0 (including) | 3.1.5 (including) |
| Python | Python | 3.2.0 (including) | 3.2.6 (including) |
| Python | Python | 3.3.0 (including) | 3.3.7 (including) |
| Python | Python | 3.4.0 (including) | 3.4.10 (including) |
| Python | Python | 3.5.0 (including) | 3.5.7 (including) |
| Python | Python | 3.6.0 (including) | 3.6.9 (including) |
| Python | Python | 3.7.0 (including) | 3.7.4 (including) |
| Red Hat Ansible Tower 3.5 for RHEL 7 | RedHat | ansible-tower-35/ansible-tower:3.5.6-1 | * |
| Red Hat Ansible Tower 3.6 for RHEL 7 | RedHat | ansible-tower-36/ansible-tower:3.6.4-1 | * |
| Red Hat Enterprise Linux 7 | RedHat | python-0:2.7.5-88.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | python3-0:3.6.8-13.el7 | * |
| Red Hat Enterprise Linux 7.7 Extended Update Support | RedHat | python-0:2.7.5-87.el7_7 | * |
| Red Hat Enterprise Linux 8 | RedHat | python27:2.7-8020020200117110429.90f98d4f | * |
| Red Hat Enterprise Linux 8 | RedHat | python3-0:3.6.8-23.el8 | * |
| Red Hat Enterprise Linux 8 | RedHat | python3-0:3.6.8-23.el8 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 6 | RedHat | rh-python36-python-0:3.6.9-2.el6 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 6 | RedHat | python27-python-0:2.7.17-2.el6 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | RedHat | rh-python36-python-0:3.6.9-2.el7 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | RedHat | python27-python-0:2.7.17-2.el7 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.5 EUS | RedHat | rh-python36-python-0:3.6.9-2.el7 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.5 EUS | RedHat | python27-python-0:2.7.17-2.el7 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS | RedHat | rh-python36-python-0:3.6.9-2.el7 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS | RedHat | python27-python-0:2.7.17-2.el7 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS | RedHat | rh-python36-python-0:3.6.9-2.el7 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS | RedHat | python27-python-0:2.7.17-2.el7 | * |
| Python2.7 | Ubuntu | bionic | * |
| Python2.7 | Ubuntu | disco | * |
| Python2.7 | Ubuntu | trusty | * |
| Python2.7 | Ubuntu | trusty/esm | * |
| Python2.7 | Ubuntu | xenial | * |
| Python3.4 | Ubuntu | trusty | * |
| Python3.4 | Ubuntu | trusty/esm | * |
| Python3.5 | Ubuntu | trusty | * |
| Python3.5 | Ubuntu | trusty/esm | * |
| Python3.5 | Ubuntu | xenial | * |
| Python3.6 | Ubuntu | bionic | * |
| Python3.7 | Ubuntu | bionic | * |
| Python3.7 | Ubuntu | disco | * |
| Python3.7 | Ubuntu | upstream | * |