WebOb provides objects for HTTP requests and responses. When WebOb normalizes the HTTP Location header to include the request hostname, it does so by parsing the URL that the user is to be redirected to with Pythons urlparse, and joining it to the base URL. urlparse
however treats a //
at the start of a string as a URI without a scheme, and then treats the next part as the hostname. urljoin
will then use that hostname from the second part as the hostname replacing the original one from the request. This vulnerability is patched in WebOb version 1.8.8.
The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Webob | Pylonsproject | * | 1.8.8 (excluding) |
Ironic content for Red Hat OpenShift Container Platform 4.13 | RedHat | python-webob-0:1.8.8-2.el9 | * |
Red Hat Ceph Storage 7.1 | RedHat | ceph-2:18.2.1-329.el9cp | * |
Red Hat Ceph Storage 7.1 | RedHat | oath-toolkit-0:2.6.12-1.el9cp | * |
Red Hat Ceph Storage 8.1 | RedHat | ceph-2:19.2.1-222.el9cp | * |
Red Hat Ceph Storage 8.1 | RedHat | cephadm-ansible-1:4.1.4-1.el9cp | * |
Red Hat Ceph Storage 8.1 | RedHat | oath-toolkit-0:2.6.12-1.el9cp | * |
Red Hat OpenShift Container Platform 4.12 | RedHat | openshift4/ose-ironic-rhel9:v4.12.0-202410011359.p0.g4d1b61e.assembly.stream.el9 | * |
Red Hat OpenShift Container Platform 4.14 | RedHat | python-webob-0:1.8.8-2.el9 | * |
Red Hat OpenShift Container Platform 4.15 | RedHat | python-webob-0:1.8.8-2.el9 | * |
Red Hat OpenShift Container Platform 4.16 | RedHat | python-webob-0:1.8.8-2.el9 | * |
Red Hat OpenStack Platform 17.1 for RHEL 8 | RedHat | python-webob-0:1.8.7-2.1.el8ost | * |
Red Hat OpenStack Platform 17.1 for RHEL 9 | RedHat | python-webob-0:1.8.7-2.1.el9ost | * |
Red Hat OpenStack Services on OpenShift 18.0 | RedHat | python-webob-0:1.8.7-3.el9ost | * |
Python-webob | Ubuntu | devel | * |
Python-webob | Ubuntu | esm-infra/focal | * |
Python-webob | Ubuntu | focal | * |
Python-webob | Ubuntu | jammy | * |
Python-webob | Ubuntu | noble | * |
Python-webob | Ubuntu | oracular | * |
Python-webob | Ubuntu | plucky | * |
Python-webob | Ubuntu | questing | * |