CVE-2019-11027

unknown

Published 2019-06-13 · Modified 2024-02-16

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CVSS v3

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CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v4 NEW

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not yet in upstream

VIR risk

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Description

Ruby OpenID (aka ruby-openid) through 2.8.0 has a remotely exploitable flaw. This library is used by Rails web applications to integrate with OpenID Providers. Severity can range from medium to critical, depending on how a web application developer chose to employ the ruby-openid library. Developers who based their OpenID integration heavily on the "example app" provided by the project are at highest risk.

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

OS	Version	Status	Fixed in
debian	bookworm	fixed	`2.9.2debian-1`
debian	bullseye	fixed	`2.9.2debian-1`
debian	forky	fixed	`2.9.2debian-1`
debian	sid	fixed	`2.9.2debian-1`
debian	trixie	fixed	`2.9.2debian-1`

Package impact

Ecosystem	Package	Vulnerable	Fixed
RubyGems	ruby-openid	`<>= 2.9.0`	`>= 2.9.0`
RubyGems	ruby-openid	`<2.9.0`	`2.9.0`

References

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

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