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.
References
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2021-05-06T00:00:00
Updated: 2023-05-03T00:00:00
Reserved: 2021-04-01T00:00:00
Link: CVE-2021-29921
JSON object: View
NVD Information
Status : Modified
Published: 2021-05-06T13:15:12.573
Modified: 2023-05-03T11:15:10.457
Link: CVE-2021-29921
JSON object: View
Redhat Information
No data.
CWE