CVE-2014-0777
CVSS V2 High 7.8
CVSS V3 None
Description
The Modbus slave/outstation driver in the OPC Drivers 1.0.20 and earlier in IOServer OPC Server allows remote attackers to cause a denial of service (out-of-bounds read and daemon crash) via a crafted packet.
Overview
- CVE ID
- CVE-2014-0777
- Assigner
- ics-cert@hq.dhs.gov
- Vulnerability Status
- Analyzed
- Published Version
- 2014-04-11T16:55:03
- Last Modified Date
- 2014-04-14T16:19:34
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:ioserver:ioserver_opc_server:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:ioserver:opc_drivers:*:*:*:*:*:*:*:* | 1 | OR | 1.0.20 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:N/A:C
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- COMPLETE
- Base Score
- 7.8
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.9
References
| Reference URL | Reference Tags |
|---|---|
| http://ics-cert.us-cert.gov/advisories/ICSA-14-100-01 | US Government Resource |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2014-0777 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0777 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 10:35:33 | Added to TrackCVE | |||
| 2022-12-01 22:37:49 | 2014-04-11T16:55Z | 2014-04-11T16:55:03 | CVE Published Date | updated |
| 2022-12-01 22:37:49 | 2014-04-14T16:19:34 | CVE Modified Date | updated | |
| 2022-12-01 22:37:49 | Analyzed | Vulnerability Status | updated |