Product:

Python

(Python)
Repositories https://github.com/python/cpython
#Vulnerabilities 100
Date Id Summary Products Score Patch Annotated
2023-02-17 CVE-2023-24329 An issue in the urllib.parse component of Python before v3.11 allows attackers to bypass blocklisting methods by supplying a URL that starts with blank characters. Python 7.5
2023-04-19 CVE-2023-27043 The email module of Python through 3.11.3 incorrectly parses e-mail addresses that contain a special character. The wrong portion of an RFC2822 header is identified as the value of the addr-spec. In some applications, an attacker can bypass a protection mechanism in which application access is granted only after verifying receipt of e-mail to a specific domain (e.g., only @company.example.com addresses may be used for signup). This occurs in email/_parseaddr.py in recent versions of Python. Python 5.3
2020-01-30 CVE-2020-8492 Python 2.7 through 2.7.17, 3.5 through 3.5.9, 3.6 through 3.6.10, 3.7 through 3.7.6, and 3.8 through 3.8.1 allows an HTTP server to conduct Regular Expression Denial of Service (ReDoS) attacks against a client because of urllib.request.AbstractBasicAuthHandler catastrophic backtracking. Ubuntu_linux, Debian_linux, Fedora, Leap, Python 6.5
2020-07-13 CVE-2019-20907 In Lib/tarfile.py in Python through 3.8.3, an attacker is able to craft a TAR archive leading to an infinite loop when opened by tarfile.open, because _proc_pax lacks header validation. Ubuntu_linux, Debian_linux, Fedora, Active_iq_unified_manager, Cloud_volumes_ontap_mediator, Leap, Zfs_storage_appliance_kit, Python 7.5
2020-09-27 CVE-2020-26116 http.client in Python 3.x before 3.5.10, 3.6.x before 3.6.12, 3.7.x before 3.7.9, and 3.8.x before 3.8.5 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 HTTPConnection.request. Ubuntu_linux, Debian_linux, Fedora, Hci_compute_node, Hci_storage_node, Solidfire, Leap, Zfs_storage_appliance_kit, Python 7.2
2021-01-19 CVE-2021-3177 Python 3.x through 3.9.1 has a buffer overflow in PyCArg_repr in _ctypes/callproc.c, which may lead to remote code execution in certain Python applications that accept floating-point numbers as untrusted input, as demonstrated by a 1e300 argument to c_double.from_param. This occurs because sprintf is used unsafely. Debian_linux, Fedora, Active_iq_unified_manager, Ontap_select_deploy_administration_utility, Communications_cloud_native_core_network_function_cloud_native_environment, Communications_offline_mediation_controller, Communications_pricing_design_center, Enterprise_manager_ops_center, Zfs_storage_appliance_kit, Python 9.8
2022-03-04 CVE-2021-3737 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. Ubuntu_linux, Fedora, Hci, Management_services_for_element_software, Netapp_xcp_smb, Ontap_select_deploy_administration_utility, Xcp_nfs, Communications_cloud_native_core_binding_support_function, Communications_cloud_native_core_network_exposure_function, Communications_cloud_native_core_policy, Python, Codeready_linux_builder, Codeready_linux_builder_for_ibm_z_systems, Codeready_linux_builder_for_power_little_endian, Enterprise_linux, Enterprise_linux_for_ibm_z_systems, Enterprise_linux_for_power_little_endian 7.5
2022-03-10 CVE-2021-3733 There's a flaw in urllib's AbstractBasicAuthHandler class. An attacker who controls a malicious HTTP server that an HTTP client (such as web browser) connects to, could trigger a Regular Expression Denial of Service (ReDOS) during an authentication request with a specially crafted payload that is sent by the server to the client. The greatest threat that this flaw poses is to application availability. Extra_packages_for_enterprise_linux, Fedora, Hci_compute_node_firmware, Management_services_for_element_software_and_netapp_hci, Ontap_select_deploy_administration_utility, Solidfire\,_enterprise_sds_\&_hci_storage_node, Python, Codeready_linux_builder, Codeready_linux_builder_for_ibm_z_systems, Codeready_linux_builder_for_power_little_endian, Enterprise_linux, Enterprise_linux_eus, Enterprise_linux_for_ibm_z_systems, Enterprise_linux_for_ibm_z_systems_eus, Enterprise_linux_for_power_little_endian, Enterprise_linux_for_power_little_endian_eus, Enterprise_linux_server_aus, Enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions, Enterprise_linux_server_tus, Enterprise_linux_server_update_services_for_sap_solutions 6.5
2022-04-13 CVE-2015-20107 In Python (aka CPython) up to 3.10.8, the mailcap module does not add escape characters into commands discovered in the system mailcap file. This may allow attackers to inject shell commands into applications that call mailcap.findmatch with untrusted input (if they lack validation of user-provided filenames or arguments). The fix is also back-ported to 3.7, 3.8, 3.9 Fedora, Active_iq_unified_manager, Ontap_select_deploy_administration_utility, Snapcenter, Python 7.6
2022-08-24 CVE-2021-4189 A flaw was found in Python, specifically in the FTP (File Transfer Protocol) client library in PASV (passive) mode. The issue is how the FTP client trusts the host from the PASV response by default. This flaw allows an attacker to set up a malicious FTP server that can trick FTP clients into connecting back to a given IP address and port. This vulnerability could lead to FTP client scanning ports, which otherwise would not have been possible. Debian_linux, Ontap_select_deploy_administration_utility, Python, Enterprise_linux, Software_collections 5.3