8.1high
CVE-2016-7191in critical feed
Authentication Bypass in passport-azure-ad
Also known as GHSA-73jp-3c67-hjfv
Published 10 y ago · modified 4 mo ago · JSON
CVSS
8.1
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
29.4%
percentile 98%
Public exploits
0
none known
Summary
The Microsoft Azure Active Directory Passport (aka Passport-Azure-AD) library 1.x before 1.4.6 and 2.x before 2.0.1 for Node.js does not recognize the validateIssuer setting, which allows remote attackers to bypass authentication via a crafted token.
Exploit prediction (EPSS)
29.45% probability of exploitation in the next 30 days, higher than 98% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 8.1 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:P/I:N/A:N |
| GitHub | 3.0 | 8.1 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | passport-azure-ad | >=1.0.0, <1.4.6 >=2.0.0, <2.0.1 | 1.4.6 2.0.1 |
Classification
- Weakness
- CWE-287 Improper Authentication
References
- github.com /AzureAD/passport-azure-ad/blob/master/SECURITY-NOTICE.MD · x_refsource_CONFIRM, x_transferred
- securitytracker.com /id/1036996 · vdb-entry, x_refsource_SECTRACK, x_transferred
- support.microsoft.com /kb/3187742 · vendor-advisory, x_refsource_MSKB, x_transferred
- securityfocus.com /bid/93213 · vdb-entry, x_refsource_BID, x_transferred
- nvd.nist.gov /vuln/detail/CVE-2016-7191 · advisory
- github.com /AzureAD/passport-azure-ad · package
- github.com /advisories/GHSA-73jp-3c67-hjfv · advisory
- support.microsoft.com /en-us/kb/3187742 · web
- npmjs.com /advisories/151 · web
Sources
- CVE List: CVE-2016-7191
- GitHub Advisory: GHSA-73jp-3c67-hjfv
- NVD: CVE-2016-7191
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