CVE-2017-11770
.NET Core Denial Of Service Certificate Parsing Vulnerability
Description
.NET Core 1.0, 1.1, and 2.0 allow an unauthenticated attacker to remotely cause a denial of service attack against a .NET Core web application by improperly parsing certificate data. A denial of service vulnerability exists when .NET Core improperly handles parsing certificate data, aka ".NET CORE Denial Of Service Vulnerability".
INFO
Published Date :
Nov. 15, 2017, 3:29 a.m.
Last Modified :
Nov. 21, 2024, 3:08 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
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-2017-11770.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/101710 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1039787 | Third Party Advisory VDB Entry |
| https://access.redhat.com/errata/RHSA-2017:3248 | Third Party Advisory |
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11770 | Patch Vendor Advisory |
| http://www.securityfocus.com/bid/101710 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1039787 | Third Party Advisory VDB Entry |
| https://access.redhat.com/errata/RHSA-2017:3248 | Third Party Advisory |
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11770 | Patch Vendor Advisory |
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-2017-11770 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-11770 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.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/101710 Added Reference http://www.securitytracker.com/id/1039787 Added Reference https://access.redhat.com/errata/RHSA-2017:3248 Added Reference https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11770 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Apr. 16, 2019
Action Type Old Value New Value Changed Reference Type https://access.redhat.com/errata/RHSA-2017:3248 No Types Assigned https://access.redhat.com/errata/RHSA-2017:3248 Third Party Advisory -
CVE Modified by [email protected]
Dec. 02, 2017
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2017:3248 [No Types Assigned] -
Initial Analysis by [email protected]
Dec. 01, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type http://www.securitytracker.com/id/1039787 No Types Assigned http://www.securitytracker.com/id/1039787 Third Party Advisory, VDB Entry Changed Reference Type http://www.securityfocus.com/bid/101710 No Types Assigned http://www.securityfocus.com/bid/101710 Third Party Advisory, VDB Entry Changed Reference Type https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11770 No Types Assigned https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11770 Patch, Vendor Advisory Added CWE CWE-295 Added CPE Configuration OR *cpe:2.3:a:microsoft:aspnetcore:1.0:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:aspnetcore:1.1:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:aspnetcore:2.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Nov. 16, 2017
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1039787 [No Types Assigned] Added Reference http://www.securityfocus.com/bid/101710 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-11770 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2017-11770
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
3.62 }} 1.01%
score
0.91526
percentile