CVE-2023-34246

unknown

Published 2023-06-12 · Modified 2024-12-09

💬 Discuss on Community ✚ Propose mitigation

CVSS v3

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

CVSS v4 NEW

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not yet in upstream

VIR risk

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Description

Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape. Prior to version 5.6.6, Doorkeeper automatically processes authorization requests without user consent for public clients that have been previous approved. Public clients are inherently vulnerable to impersonation, their identity cannot be assured. This issue is fixed in version 5.6.6.

Predictions

Exploit likelihood

30%

Patch ETA

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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

Debian Fixed 5 releases

Version	Status	Fixed in
trixie	Fixed	`5.6.6-2`
sid	Fixed	`5.6.6-2`
forky	Fixed	`5.6.6-2`
bullseye	Fixed	`5.3.0-2+deb11u1`
bookworm	Fixed	`5.5.0-2+deb12u1`

Package impact

Ecosystem	Package	Vulnerable	Fixed
RubyGems	doorkeeper	`<>= 5.6.6`	`>= 5.6.6`
RubyGems	doorkeeper	`<5.6.6`	`5.6.6`

References

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

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