In Python before 3,9,5, the ipaddress library mishandles leading zero characters in the octets of an IP address string. This (in some situations) allows attackers to bypass access control that is based on IP addresses.

Threat-Mapped Scoring

Score: 0.0

Priority: Unclassified

EPSS

Score: 0.0219
Percentile: 0.837

CVSS Scoring

Affected Products

• cpe:2.3:a:python:python:*:*:*:*:*:*:*:*
• cpe:2.3:a:python:python:*:*:*:*:*:*:*:*
• cpe:2.3:a:oracle:communications_cloud_native_core_automated_test_suite:1.8.0:*:*:*:*:*:*:*
• cpe:2.3:a:oracle:communications_cloud_native_core_binding_support_function:1.11.0:*:*:*:*:*:*:*
• cpe:2.3:a:oracle:communications_cloud_native_core_network_slice_selection_function:1.8.0:*:*:*:*:*:*:*
• cpe:2.3:a:oracle:graalvm:20.3.2:*:*:*:enterprise:*:*:*
• cpe:2.3:a:oracle:graalvm:21.1.0:*:*:*:enterprise:*:*:*
• cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:*

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