A flaw was found in python. An improperly handled HTTP response in the HTTP client code of python may allow a remote attacker, who controls the HTTP server, to make the client script enter an infinite loop, consuming CPU time. The highest threat from this vulnerability is to system availability.
References
Link | Resource |
---|---|
https://bugs.python.org/issue44022 | Exploit Issue Tracking Vendor Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=1995162 | Issue Tracking Patch Third Party Advisory |
https://github.com/python/cpython/pull/25916 | Patch Third Party Advisory |
https://github.com/python/cpython/pull/26503 | Patch Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2023/05/msg00024.html | |
https://lists.debian.org/debian-lts-announce/2023/06/msg00039.html | |
https://python-security.readthedocs.io/vuln/urllib-100-continue-loop.html | Patch Third Party Advisory |
https://security.netapp.com/advisory/ntap-20220407-0009/ | Third Party Advisory |
https://ubuntu.com/security/CVE-2021-3737 | Patch Third Party Advisory |
https://www.oracle.com/security-alerts/cpujul2022.html | Patch Third Party Advisory |
Configurations
Configuration 1 (hide)
|
Configuration 2 (hide)
|
Configuration 3 (hide)
|
Configuration 4 (hide)
|
Configuration 5 (hide)
|
Configuration 6 (hide)
|
History
No history.
Information
Published : 2022-03-04 19:15
Updated : 2023-11-07 03:38
NVD link : CVE-2021-3737
Mitre link : CVE-2021-3737
CVE.ORG link : CVE-2021-3737
JSON object : View
Products Affected
oracle
- communications_cloud_native_core_binding_support_function
- communications_cloud_native_core_policy
- communications_cloud_native_core_network_exposure_function
python
- python
redhat
- codeready_linux_builder_for_ibm_z_systems
- codeready_linux_builder_for_power_little_endian
- codeready_linux_builder
- enterprise_linux
- enterprise_linux_for_power_little_endian
- enterprise_linux_for_ibm_z_systems
canonical
- ubuntu_linux
fedoraproject
- fedora
netapp
- hci
- xcp_nfs
- netapp_xcp_smb
- management_services_for_element_software
- ontap_select_deploy_administration_utility