CVE-2022-41323

high

Published 2022-10-16 · Modified 2023-12-06

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CVSS v3

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

CVSS v4 NEW

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not yet in upstream

VIR risk

8.0

Description

In Django 3.2 before 3.2.16, 4.0 before 4.0.8, and 4.1 before 4.1.2, internationalized URLs were subject to a potential denial of service attack via the locale parameter, which is treated as a regular expression.

Predictions

Exploit likelihood

30%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact

Arch Fixed 1 release

Version	Status	Fixed in
—	Fixed	`4.1.2-1`

Debian Fixed 5 releases

Version	Status	Fixed in
trixie	Fixed	`3:3.2.16-1`
sid	Fixed	`3:3.2.16-1`
forky	Fixed	`3:3.2.16-1`
bullseye	Fixed	`2:2.2.28-1~deb11u1`
bookworm	Fixed	`3:3.2.16-1`

Rocky Linux Fixed 1 release

Version	Status	Fixed in
8	Fixed	—

Package impact

Ecosystem	Package	Vulnerable	Fixed
PyPI	django	`>=3.2,<3.2.16`	`3.2.16`
PyPI	django	`>=4.0,<4.0.8`	`4.0.8`
PyPI	django	`>=4.1,<4.1.2`	`4.1.2`
PyPI	django	`<5b6b257fa7ec37ff27965358800c67e2dd11c924\|\|>=4.1,<4.1.2`	`5b6b257fa7ec37ff27965358800c67e2dd11c924`

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.