CVE-2020-12038
Published May 19, 2020
Last updated 3 years ago
Overview
- Description
- Products that use EDS Subsystem: Version 28.0.1 and prior (FactoryTalk Linx software (Previously called RSLinx Enterprise): Versions 6.00, 6.10, and 6.11, RSLinx Classic: Version 4.11.00 and prior, RSNetWorx software: Version 28.00.00 and prior, Studio 5000 Logix Designer software: Version 32 and prior) is vulnerable. A memory corruption vulnerability exists in the algorithm that matches square brackets in the EDS subsystem. This may allow an attacker to craft specialized EDS files to crash the EDSParser COM object, leading to denial-of-service conditions.
- Source
- ics-cert@hq.dhs.gov
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 5.5
- Impact score
- 3.6
- Exploitability score
- 1.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 4.3
- Impact score
- 2.9
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:N/I:N/A:P
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:rockwellautomation:eds_subsystem:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A38919F2-5EA3-4581-9034-C9D09A3CDEB3",
"versionEndIncluding": "28.0.1"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:rockwellautomation:rslinx:*:*:*:*:classic:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E52AA077-A130-4CBF-84C8-76E10D94C0E3",
"versionEndIncluding": "4.11.00"
},
{
"criteria": "cpe:2.3:a:rockwellautomation:rslinx_enterprise:6.00.00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "11B12B3C-8A2A-474E-8DE3-E666174800A0"
},
{
"criteria": "cpe:2.3:a:rockwellautomation:rslinx_enterprise:6.10.00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E0D6F9C0-CB2A-42FB-B3E2-4E43002C7579"
},
{
"criteria": "cpe:2.3:a:rockwellautomation:rslinx_enterprise:6.11.00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "EEEB8D1D-C0C8-4CC6-A89D-98D788571217"
},
{
"criteria": "cpe:2.3:a:rockwellautomation:rsnetworx:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CBCDDC69-A4B2-4665-88C8-6B6A337C5CDC",
"versionEndIncluding": "28.00.00"
},
{
"criteria": "cpe:2.3:a:rockwellautomation:studio_5000_logix_designer:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7F9B29F9-ABAD-4E59-9298-528639F394F3",
"versionEndIncluding": "32.0"
}
],
"operator": "OR"
}
]
}
]