9.8
CRITICAL
CVE-2017-11430
OmnipayFastPath Last Auth Atomic-Injection Advisory
Description

OmniAuth OmnitAuth-SAML 1.9.0 and earlier may incorrectly utilize the results of XML DOM traversal and canonicalization APIs in such a way that an attacker may be able to manipulate the SAML data without invalidating the cryptographic signature, allowing the attack to potentially bypass authentication to SAML service providers.

INFO

Published Date :

April 17, 2019, 2:29 p.m.

Last Modified :

Sept. 20, 2024, 4:21 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2017-11430 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Omnitauth-saml_project omnitauth-saml
1 Omniauth omniauth_saml
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2017-11430.

URL Resource
https://duo.com/blog/duo-finds-saml-vulnerabilities-affecting-multiple-implementations Exploit Technical Description Third Party Advisory
https://www.kb.cert.org/vuls/id/475445 Third Party Advisory US Government Resource

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2017-11430 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2017-11430 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CPE Deprecation Remap by [email protected]

    Sep. 20, 2024

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:omnitauth-saml_project:omnitauth-saml:*:*:*:*:*:*:*:* versions from (including) 1.9.0 OR *cpe:2.3:a:omniauth:omniauth_saml:*:*:*:*:*:*:*:* versions from (including) 1.9.0
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Oct. 09, 2019

    Action Type Old Value New Value
    Added CVSS V3 Duo Security, Inc. AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
    Added CWE Duo Security, Inc. CWE-287
  • Initial Analysis by [email protected]

    Apr. 18, 2019

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://duo.com/blog/duo-finds-saml-vulnerabilities-affecting-multiple-implementations No Types Assigned https://duo.com/blog/duo-finds-saml-vulnerabilities-affecting-multiple-implementations Exploit, Technical Description, Third Party Advisory
    Changed Reference Type https://www.kb.cert.org/vuls/id/475445 No Types Assigned https://www.kb.cert.org/vuls/id/475445 Third Party Advisory, US Government Resource
    Added CWE CWE-287
    Added CPE Configuration OR *cpe:2.3:a:omnitauth-saml_project:omnitauth-saml:*:*:*:*:*:*:*:* versions up to (including) 1.9.0
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2017-11430 is associated with the following CWEs:

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.97 }} -0.09%

score

0.83649

percentile

CVSS30 - Vulnerability Scoring System
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