CVE-2019-6556
CVSS V2 Medium 6.8
CVSS V3 Medium 6.6
Description
When processing project files, the application (Omron CX-Programmer v9.70 and prior and Common Components January 2019 and prior) fails to check if it is referencing freed memory. An attacker could use a specially crafted project file to exploit and execute code under the privileges of the application.
Overview
- CVE ID
- CVE-2019-6556
- Assigner
- ics-cert@hq.dhs.gov
- Vulnerability Status
- Modified
- Published Version
- 2019-04-10T20:29:01
- Last Modified Date
- 2019-04-15T12:31:42
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:omron:common_components:*:*:*:*:*:*:*:* | 1 | OR | 2019-01 | |
| cpe:2.3:a:omron:cx-programmer:*:*:*:*:*:*:*:* | 1 | OR | 9.70 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- HIGH
- Base Score
- 6.6
- Base Severity
- MEDIUM
- Exploitability Score
- 1.8
- Impact Score
- 4.7
References
| Reference URL | Reference Tags |
|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-19-094-01 | Mitigation US Government Resource Third Party Advisory |
| https://www.zerodayinitiative.com/advisories/ZDI-19-344/ |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-6556 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6556 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:43:59 | Added to TrackCVE | |||
| 2022-12-03 19:31:44 | 2019-04-10T20:29Z | 2019-04-10T20:29:01 | CVE Published Date | updated |
| 2022-12-03 19:31:44 | 2019-04-15T12:31:42 | CVE Modified Date | updated | |
| 2022-12-03 19:31:44 | Modified | Vulnerability Status | updated |