CVE-2021-33571

python3-django: In Django 2.2 before 2.2.24, 3.x before 3.1.12, and 3.2 before 3.2.4, URLValidator, validate_ipv4_address, and valida...

CVE-2021-33571 is fixed in 4 products on 1 platform, first by python3-django 2:2.2.12-1ubuntu0.7, released June 2, 2021. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
7.5
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0526
92nd percentile

In Django 2.2 before 2.2.24, 3.x before 3.1.12, and 3.2 before 3.2.4, URLValidator, validate_ipv4_address, and validate_ipv46_address do not prohibit leading zero characters in octal literals. This may allow a bypass of access control that is based on IP addresses. (validate_ipv4_address and validate_ipv46_address are unaffected with Python 3.9.5+..) .

Where it's fixed

ProductFixed inFixReleased
Linux
ol-automation-manager · ol 8 0:1.0.2-1.el8 ELSA-2022-9341 Apr 27, 2022
ol-automation-manager-cli · ol 8 0:1.0.2-1.el8 ELSA-2022-9341 Apr 27, 2022
python3-django · Ubuntu 20.04 LTS (focal) 2:2.2.12-1ubuntu0.7 python3-django 2:2.2.12-1ubuntu0.7 Jun 2, 2021
python3-olamkit · ol 8 0:1.0.2-1.el8 ELSA-2022-9341 Apr 27, 2022

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