CVE-2019-11027

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.

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

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

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/openid/ruby-openid/issues/122
https://lists.debian.org/debian-lts-announce/2019/10/msg00014.html
https://marc.info/?l=openid-security&m=155154717027534&w=2	Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202003-09
https://github.com/openid/ruby-openid/issues/122
https://lists.debian.org/debian-lts-announce/2019/10/msg00014.html
https://marc.info/?l=openid-security&m=155154717027534&w=2	Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202003-09

Configurations

Configuration 1 (hide)

cpe:2.3:a:openid:ruby-openid:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-06-10 19:29

Updated : 2024-11-21 04:20

NVD link : CVE-2019-11027

Mitre link : CVE-2019-11027

CVE.ORG link : CVE-2019-11027

JSON object : View

Products Affected

openid

ruby-openid

CWE

NVD-CWE-noinfo

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