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Vulnerability advisory

BIT-django-2021-33571

Published Updated OSV record ↗

Also known as CVE-2021-33571GHSA-p99v-5w3c-jqq9PYSEC-2021-99

Severity

Severity not reported.

Affected versions

django Bitnami

AffectedFixed in
2.2.0 to before 2.2.242.2.24
3.0.0 to before 3.1.123.1.12
3.2.0 to before 3.2.43.2.4

Severity for this package

  • CVSS 3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Description

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+..) .

References

  • Codex
  • Claude Code
  • VS Code
  • GitHub Copilot
  • Cursor
  • Cline
  • Windsurf
  • Google Anti-gravity
  • OpenCode
  • Pi
  • Gemini CLI
  • Hermes Agent
  • Zed
  • Junie
  • Qwen Code
  • Kiro
  • Kilo Code
  • Factory Droid

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