PT-2017-12282 · Microsoft · Asp.Net Core

Published 2017-11-15 · Updated 2022-05-14 · CVE-2017-11879

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions ASP.NET Core version 2.0

Description The issue allows an attacker to steal log-in session information, such as cookies or authentication tokens, via a specially crafted URL. This is related to an elevation of privilege vulnerability.

Recommendations For ASP.NET Core version 2.0, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Open Redirect

Weakness Enumeration

CWE-601

Related Identifiers

CVE-2017-11879

GHSA-3WCJ-RG8Q-9CQV

Affected Products

Asp.Net Core

References · 8

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11879 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-11879 · Security Note
• https://osv.dev/vulnerability/CVE-2017-11879 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-3wcj-rg8q-9cqv · Vendor Advisory
• https://github.com/github/advisory-database/issues/302 · Note
• https://github.com/aspnet/Announcements/issues/277 · Note
• http://securityfocus.com/bid/101713 · Note
• http://securitytracker.com/id/1039793 · Note