Overview
- Description
- RTI Connext DDS Professional and Connext DDS Secure Versions 4.2.x to 6.1.0 are vulnerable to a stack-based buffer overflow, which may allow a local attacker to execute arbitrary code.
- Source
- ics-cert@hq.dhs.gov
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.8
- Impact score
- 5.9
- Exploitability score
- 1.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 4.6
- Impact score
- 6.4
- Exploitability score
- 3.9
- Vector string
- AV:L/AC:L/Au:N/C:P/I:P/A:P
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:rti:connext_dds_professional:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "899DBAE6-B92B-4DFE-A79C-3B944E73DC21",
"versionEndIncluding": "6.1.0",
"versionStartIncluding": "4.2.0"
},
{
"criteria": "cpe:2.3:a:rti:connext_dds_secure:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B319E470-33C9-45F5-9BB4-9447FD4EFC81",
"versionEndIncluding": "6.1.0",
"versionStartIncluding": "4.2.0"
}
],
"operator": "OR"
}
]
}
]