National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-7401 Detail

Current Description

NGINX Unit before 1.7.1 might allow an attacker to cause a heap-based buffer overflow in the router process with a specially crafted request. This may result in a denial of service (router process crash) or possibly have unspecified other impact.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 9.8 CRITICAL
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 3.9


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://hg.nginx.org/unit/file/tip/CHANGES Release Notes Vendor Advisory
http://mailman.nginx.org/pipermail/unit/2019-February/000113.html Mailing List Vendor Advisory
http://unit.nginx.org/CHANGES.txt Release Notes Vendor Advisory
http://www.securityfocus.com/bid/106956 Third Party Advisory VDB Entry

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:nginx:unit:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
0.3
Up to (excluding)
1.7.1


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-7401
NVD Published Date:
02/07/2019
NVD Last Modified:
02/26/2019