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.
The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Urllib3 | Python | * | 1.25.9 (excluding) |
| Red Hat Enterprise Linux 7 | RedHat | python-0:2.7.5-92.el7_9 | * |
| Red Hat Enterprise Linux 8 | RedHat | python27:2.7-8040020210122160212.cdb2db54 | * |
| Red Hat Enterprise Linux 8 | RedHat | python-urllib3-0:1.24.2-5.el8 | * |
| Red Hat OpenShift Container Platform 3.11 | RedHat | python-urllib3-0:1.26.2-1.el7 | * |
| Red Hat OpenShift Container Platform 4.5 | RedHat | python-urllib3-0:1.26.2-1.el7 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | RedHat | rh-python38-python-0:3.8.6-1.el7 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | RedHat | rh-python38-python-psutil-0:5.6.4-5.el7 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | RedHat | rh-python38-python-urllib3-0:1.25.7-6.el7 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS | RedHat | rh-python38-python-0:3.8.6-1.el7 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS | RedHat | rh-python38-python-psutil-0:5.6.4-5.el7 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS | RedHat | rh-python38-python-urllib3-0:1.25.7-6.el7 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS | RedHat | rh-python38-python-0:3.8.6-1.el7 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS | RedHat | rh-python38-python-psutil-0:5.6.4-5.el7 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS | RedHat | rh-python38-python-urllib3-0:1.25.7-6.el7 | * |
| Python-pip | Ubuntu | bionic | * |
| Python-pip | Ubuntu | esm-infra-legacy/trusty | * |
| Python-pip | Ubuntu | focal | * |
| Python-pip | Ubuntu | trusty | * |
| Python-pip | Ubuntu | trusty/esm | * |
| Python-pip | Ubuntu | upstream | * |
| Python-pip | Ubuntu | xenial | * |
| Python-urllib3 | Ubuntu | bionic | * |
| Python-urllib3 | Ubuntu | esm-infra-legacy/trusty | * |
| Python-urllib3 | Ubuntu | focal | * |
| Python-urllib3 | Ubuntu | trusty | * |
| Python-urllib3 | Ubuntu | trusty/esm | * |
| Python-urllib3 | Ubuntu | upstream | * |
| Python-urllib3 | Ubuntu | xenial | * |