CVE-2019-7401
CVSS V2 High 7.5
CVSS V3 Critical 9.8
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.
Overview
- CVE ID
- CVE-2019-7401
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2019-02-08T03:29:00
- Last Modified Date
- 2020-08-24T17:37:01
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:nginx:unit:*:*:*:*:*:*:*:* | 1 | OR | 0.3 | 1.7.1 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| http://unit.nginx.org/CHANGES.txt | Release Notes Vendor Advisory |
| http://mailman.nginx.org/pipermail/unit/2019-February/000113.html | Mailing List Vendor Advisory |
| http://hg.nginx.org/unit/file/tip/CHANGES | Release Notes Vendor Advisory |
| http://www.securityfocus.com/bid/106956 | Third Party Advisory VDB Entry |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-7401 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7401 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:17:37 | Added to TrackCVE | |||
| 2022-12-03 17:15:12 | 2019-02-08T03:29Z | 2019-02-08T03:29:00 | CVE Published Date | updated |
| 2022-12-03 17:15:12 | 2020-08-24T17:37:01 | CVE Modified Date | updated | |
| 2022-12-03 17:15:12 | Analyzed | Vulnerability Status | updated |