Overview
- Description
- RTI Connext DDS Professional and Connext DDS Secure Versions 4.2x to 6.1.0 not correctly calculate the size when allocating the buffer, which may result in a buffer overflow.
- Source
- ics-cert@hq.dhs.gov
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 6.4
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
- ics-cert@hq.dhs.gov
- CWE-131
Social media
- Hype score
- Not currently trending
Configurations
[ { "nodes": [ { "negate": false, "cpeMatch": [ { "criteria": "cpe:2.3:a:rti:connext_dds_professional:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5D5193A2-D143-4EA1-B2CC-B0AC5071ECF3", "versionEndExcluding": "6.1.0", "versionStartIncluding": "4.2" }, { "criteria": "cpe:2.3:a:rti:connext_dds_secure:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "467FA1D5-3B68-4B82-BE13-2838C4DBF761", "versionEndExcluding": "6.1.0", "versionStartIncluding": "4.2" } ], "operator": "OR" } ] } ]