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NVD Vulnerability Details :
CVE-2017-11173
Deferred
More InfoOfficial Page
Source-cve@mitre.org
View Known Exploited Vulnerability (KEV) details
Published At-13 Jul, 2017 | 03:29
Updated At-20 Apr, 2025 | 01:37

Missing anchor in generated regex for rack-cors before 0.4.1 allows a malicious third-party site to perform CORS requests. If the configuration were intended to allow only the trusted example.com domain name and not the malicious example.net domain name, then example.com.example.net (as well as example.com-example.net) would be inadvertently allowed.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary2.06.8MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 6.8
Base severity: MEDIUM
Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CPE Matches
rack-cors_project
rack-cors_project
>>rack-cors>>Versions before 0.4.1(exclusive)
cpe:2.3:a:rack-cors_project:rack-cors:*:*:*:*:*:ruby:*:*
Debian GNU/Linux
debian
>>debian_linux>>9.0
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-noinfoPrimarynvd@nist.gov
CWE ID: NVD-CWE-noinfo
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://seclists.org/fulldisclosure/2017/Jul/22cve@mitre.org
Mailing List
Third Party Advisory
http://www.debian.org/security/2017/dsa-3931cve@mitre.org
Third Party Advisory
https://github.com/cyu/rack-cors/commit/42ebe6caa8e85ffa9c8a171bda668ba1acc7a5e6cve@mitre.org
Patch
Third Party Advisory
https://packetstormsecurity.com/files/143345/rack-cors-Missing-Anchor.htmlcve@mitre.org
Third Party Advisory
VDB Entry
http://seclists.org/fulldisclosure/2017/Jul/22af854a3a-2127-422b-91ae-364da2661108
Mailing List
Third Party Advisory
http://www.debian.org/security/2017/dsa-3931af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
https://github.com/cyu/rack-cors/commit/42ebe6caa8e85ffa9c8a171bda668ba1acc7a5e6af854a3a-2127-422b-91ae-364da2661108
Patch
Third Party Advisory
https://packetstormsecurity.com/files/143345/rack-cors-Missing-Anchor.htmlaf854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
VDB Entry
Hyperlink: http://seclists.org/fulldisclosure/2017/Jul/22
Source: cve@mitre.org
Resource:
Mailing List
Third Party Advisory
Hyperlink: http://www.debian.org/security/2017/dsa-3931
Source: cve@mitre.org
Resource:
Third Party Advisory
Hyperlink: https://github.com/cyu/rack-cors/commit/42ebe6caa8e85ffa9c8a171bda668ba1acc7a5e6
Source: cve@mitre.org
Resource:
Patch
Third Party Advisory
Hyperlink: https://packetstormsecurity.com/files/143345/rack-cors-Missing-Anchor.html
Source: cve@mitre.org
Resource:
Third Party Advisory
VDB Entry
Hyperlink: http://seclists.org/fulldisclosure/2017/Jul/22
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Mailing List
Third Party Advisory
Hyperlink: http://www.debian.org/security/2017/dsa-3931
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
Hyperlink: https://github.com/cyu/rack-cors/commit/42ebe6caa8e85ffa9c8a171bda668ba1acc7a5e6
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Third Party Advisory
Hyperlink: https://packetstormsecurity.com/files/143345/rack-cors-Missing-Anchor.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
VDB Entry
Change History
0Changes found
Details not found