A vulnerability was identified in the kjd/idna library, specifically within the idna.encode()
function, affecting version 3.6. The issue arises from the functions handling of crafted input strings, which can lead to quadratic complexity and consequently, a denial of service condition. This vulnerability is triggered by a crafted input that causes the idna.encode()
function to process the input with considerable computational load, significantly increasing the processing time in a quadratic manner relative to the input size.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Internationalized_domain_names_in_applications | Kjd | 3.6 (including) | 3.6 (including) |
Red Hat Ansible Automation Platform 2.4 for RHEL 8 | RedHat | python3x-idna-0:3.7-1.el8ap | * |
Red Hat Ansible Automation Platform 2.4 for RHEL 9 | RedHat | python-idna-0:3.7-1.el9ap | * |
Red Hat Enterprise Linux 8 | RedHat | python39:3.9-8100020240516111311.d47b87a4 | * |
Red Hat Enterprise Linux 8 | RedHat | python39-devel:3.9-8100020240516111311.d47b87a4 | * |
Red Hat Enterprise Linux 8 | RedHat | python-idna-0:2.5-7.el8_10 | * |
Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support | RedHat | python-idna-0:2.5-5.el8_6.1 | * |
Red Hat Enterprise Linux 8.6 Telecommunications Update Service | RedHat | python-idna-0:2.5-5.el8_6.1 | * |
Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions | RedHat | python-idna-0:2.5-5.el8_6.1 | * |
Red Hat Enterprise Linux 8.8 Extended Update Support | RedHat | python-idna-0:2.5-5.el8_8.1 | * |
Red Hat Enterprise Linux 9 | RedHat | python-idna-0:2.10-7.el9_4.1 | * |
Python-idna | Ubuntu | esm-infra/bionic | * |
Python-idna | Ubuntu | esm-infra/xenial | * |
Python-idna | Ubuntu | focal | * |
Python-idna | Ubuntu | jammy | * |
Python-idna | Ubuntu | mantic | * |
Python-idna | Ubuntu | noble | * |
Python-pip | Ubuntu | mantic | * |