CVE-2017-20146
Apache HTTP Server CORS Header Manipulation
Description
Usage of the CORS handler may apply improper CORS headers, allowing the requester to explicitly control the value of the Access-Control-Allow-Origin header, which bypasses the expected behavior of the Same Origin Policy.
INFO
Published Date :
Dec. 27, 2022, 10:15 p.m.
Last Modified :
Jan. 6, 2023, 4:26 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
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-2017-20146.
| URL | Resource |
|---|---|
| https://github.com/gorilla/handlers/commit/90663712d74cb411cbef281bc1e08c19d1a76145 | Patch Third Party Advisory |
| https://github.com/gorilla/handlers/pull/116 | Patch Third Party Advisory |
| https://pkg.go.dev/vuln/GO-2020-0020 | Third Party 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-2017-20146 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-20146 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.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Jan. 06, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/gorilla/handlers/commit/90663712d74cb411cbef281bc1e08c19d1a76145 No Types Assigned https://github.com/gorilla/handlers/commit/90663712d74cb411cbef281bc1e08c19d1a76145 Patch, Third Party Advisory Changed Reference Type https://github.com/gorilla/handlers/pull/116 No Types Assigned https://github.com/gorilla/handlers/pull/116 Patch, Third Party Advisory Changed Reference Type https://pkg.go.dev/vuln/GO-2020-0020 No Types Assigned https://pkg.go.dev/vuln/GO-2020-0020 Third Party Advisory Added CWE NIST CWE-346 Added CPE Configuration OR *cpe:2.3:a:gorillatoolkit:handlers:*:*:*:*:*:go:*:* versions up to (excluding) 1.3.0
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-20146 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-2017-20146
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.21 }} 0.01%
score
0.59551
percentile