CVE-2019-14492
CVSS V2 Medium 5
CVSS V3 High 7.5
Description
An issue was discovered in OpenCV before 3.4.7 and 4.x before 4.1.1. There is an out of bounds read/write in the function HaarEvaluator::OptFeature::calc in modules/objdetect/src/cascadedetect.hpp, which leads to denial of service.
Overview
- CVE ID
- CVE-2019-14492
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2019-08-01T17:15:13
- Last Modified Date
- 2020-04-17T15:23:45
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:opencv:opencv:*:*:*:*:*:*:*:* | 1 | OR | 3.4.7 | |
| cpe:2.3:a:opencv:opencv:*:*:*:*:*:*:*:* | 1 | OR | 4.0.0 | 4.1.1 |
| cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/opencv/opencv/compare/371bba8...ddbd10c | Third Party Advisory |
| https://github.com/opencv/opencv/issues/15124 | Exploit Third Party Advisory |
| https://github.com/opencv/opencv/compare/33b765d...4a7ca5a | Third Party Advisory |
| http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00025.html | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-14492 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14492 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:44:07 | Added to TrackCVE | |||
| 2022-12-04 00:23:37 | 2019-08-01T17:15Z | 2019-08-01T17:15:13 | CVE Published Date | updated |
| 2022-12-04 00:23:37 | 2020-04-17T15:23:45 | CVE Modified Date | updated | |
| 2022-12-04 00:23:37 | Analyzed | Vulnerability Status | updated |