Vulnerability Description
ASP.NET Core 2.0 allows an attacker to steal log-in session information such as cookies or authentication tokens via a specially crafted URL aka "ASP.NET Core Elevation Of Privilege Vulnerability".
CVSS Score
8.8
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Asp.Net Core | 2.0 |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/101713Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1039793Issue TrackingThird Party AdvisoryVDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-1187Issue TrackingPatchVendor Advisory
- http://www.securityfocus.com/bid/101713Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1039793Issue TrackingThird Party AdvisoryVDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-1187Issue TrackingPatchVendor Advisory
FAQ
What is CVE-2017-11879?
CVE-2017-11879 is a vulnerability with a CVSS score of 8.8 (HIGH). ASP.NET Core 2.0 allows an attacker to steal log-in session information such as cookies or authentication tokens via a specially crafted URL aka "ASP.NET Core Elevation Of Privilege Vulnerability".
How severe is CVE-2017-11879?
CVE-2017-11879 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2017-11879?
Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Asp.Net Core.