Vulnerabilites related to rti - connext_secure
CVE-2021-38433 (GCVE-0-2021-38433)
Vulnerability from cvelistv5
Published
2022-05-05 15:27
Modified
2025-04-16 16:22
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
RTI Connext DDS Professional and Connext DDS Secure Versions 4.2x to 6.1.0 vulnerable to a stack-based buffer overflow, which may allow a local attacker to execute arbitrary code.
References
Impacted products
Vendor | Product | Version | |||||||
---|---|---|---|---|---|---|---|---|---|
► | RTI | Connext DDS Professional |
Version: 4.2x < |
||||||
|
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CVE-2021-38435 (GCVE-0-2021-38435)
Vulnerability from cvelistv5
Published
2022-05-05 15:27
Modified
2025-04-16 16:22
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-131 - Incorrect Calculation of Buffer Size
Summary
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.
References
Impacted products
Vendor | Product | Version | |||||||
---|---|---|---|---|---|---|---|---|---|
► | RTI | Connext DDS Professional |
Version: 4.2x < |
||||||
|
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CVE-2021-38487 (GCVE-0-2021-38487)
Vulnerability from cvelistv5
Published
2022-05-05 15:18
Modified
2025-06-23 12:13
Severity ?
8.8 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N
8.2 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
8.2 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
VLAI Severity ?
EPSS score ?
CWE
Summary
RTI Connext Professional versions 4.1 to 6.1.0, and Connext Micro versions 2.4 and later are vulnerable when an attacker sends a specially crafted packet to flood target devices with unwanted traffic. This may result in a denial-of-service condition and information exposure.
References
Impacted products
Vendor | Product | Version | |||||||
---|---|---|---|---|---|---|---|---|---|
► | RTI | Connext Professional |
Version: 4.1 < 6.1.0 |
||||||
|
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This may result in a denial-of-service condition and information exposure." } ] }, "generator": { "engine": "Vulnogram 0.0.9" }, "impact": { "cvss": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-406 Insufficient Control of Network Message Volume (Network Amplification)" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02", "refsource": "CONFIRM", "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02" }, { "name": "https://support.rti.com/s/login/?ec=302\u0026startURL=%2Fs%2F", "refsource": "CONFIRM", "url": "https://support.rti.com/s/login/?ec=302\u0026startURL=%2Fs%2F" } ] }, "solution": [ { "lang": "en", "value": "RTI recommends users apply the available patches for these issues. A patch is available on the RTI customer portal or by contacting RTI Support. Also, contact RTI Support for mitigations, including how to use RTI DDS Secure to mitigate against the network amplification issue." } ], "source": { "discovery": "EXTERNAL" } } } }, "cveMetadata": { "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "assignerShortName": "icscert", "cveId": "CVE-2021-38487", "datePublished": "2022-05-05T15:18:41.000Z", "dateReserved": "2021-08-10T00:00:00.000Z", "dateUpdated": "2025-06-23T12:13:04.553Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2021-38427 (GCVE-0-2021-38427)
Vulnerability from cvelistv5
Published
2022-05-05 15:25
Modified
2025-04-16 16:23
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
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.
References
Impacted products
Vendor | Product | Version | |||||||
---|---|---|---|---|---|---|---|---|---|
► | RTI | Connext DDS Professional |
Version: 4.2x < |
||||||
|
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Vulnerability from fkie_nvd
Published
2022-05-05 17:15
Modified
2025-06-23 12:15
Severity ?
8.2 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Summary
RTI Connext Professional versions 4.1 to 6.1.0, and Connext Micro versions 2.4 and later are vulnerable when an attacker sends a specially crafted packet to flood target devices with unwanted traffic. This may result in a denial-of-service condition and information exposure.
References
▶ | URL | Tags | |
---|---|---|---|
3f572a00-62e2-4423-959a-7ea25eff1638 | https://support.rti.com/s/login/?ec=302&startURL=%2Fs%2F | Permissions Required, Vendor Advisory | |
3f572a00-62e2-4423-959a-7ea25eff1638 | https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02 | Third Party Advisory, US Government Resource | |
3f572a00-62e2-4423-959a-7ea25eff1638 | https://www.rti.com/vulnerabilities/#cve-2021-38487 | ||
af854a3a-2127-422b-91ae-364da2661108 | https://support.rti.com/s/login/?ec=302&startURL=%2Fs%2F | Permissions Required, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02 | Third Party Advisory, US Government Resource |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
rti | connext_dds_micro | * | |
rti | connext_professional | * | |
rti | connext_secure | * |
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:rti:connext_dds_micro:*:*:*:*:*:*:*:*", "matchCriteriaId": "EFFBCF6A-4512-40EF-9FDF-1462FDE3046A", "versionStartIncluding": "2.4", "vulnerable": true }, { "criteria": "cpe:2.3:a:rti:connext_professional:*:*:*:*:*:*:*:*", "matchCriteriaId": "AA8B526B-9A03-4C47-B76C-A50F239AA538", "versionEndExcluding": "6.1.0", "versionStartIncluding": "4.2", "vulnerable": true }, { "criteria": "cpe:2.3:a:rti:connext_secure:*:*:*:*:*:*:*:*", "matchCriteriaId": "FFD081C5-E43F-4F6A-93F8-1215A075C474", "versionEndExcluding": "6.1.0", "versionStartIncluding": "4.2", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "RTI Connext Professional versions 4.1 to 6.1.0, and Connext Micro versions 2.4 and later are vulnerable when an attacker sends a specially crafted packet to flood target devices with unwanted traffic. This may result in a denial-of-service condition and information exposure." }, { "lang": "es", "value": "RTI Connext DDS Professional, Connext DDS Secure versiones 4.2x a 6.1.0, y Connext DDS Micro versiones 2.4 y posteriores, son vulnerables cuando un atacante env\u00eda un paquete especialmente dise\u00f1ado para inundar los dispositivos de destino con tr\u00e1fico no deseado. Esto puede resultar en una condici\u00f3n de denegaci\u00f3n de servicio y a una exposici\u00f3n de informaci\u00f3n" } ], "id": "CVE-2021-38487", "lastModified": "2025-06-23T12:15:21.893", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.4, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.2, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 4.2, "source": "3f572a00-62e2-4423-959a-7ea25eff1638", "type": "Secondary" }, { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary" } ], "cvssMetricV40": [ { "cvssData": { "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED" }, "source": "3f572a00-62e2-4423-959a-7ea25eff1638", "type": "Secondary" } ] }, "published": "2022-05-05T17:15:09.857", "references": [ { "source": "3f572a00-62e2-4423-959a-7ea25eff1638", "tags": [ "Permissions Required", "Vendor Advisory" ], "url": "https://support.rti.com/s/login/?ec=302\u0026startURL=%2Fs%2F" }, { "source": "3f572a00-62e2-4423-959a-7ea25eff1638", "tags": [ "Third Party Advisory", "US Government Resource" ], "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02" }, { "source": "3f572a00-62e2-4423-959a-7ea25eff1638", "url": "https://www.rti.com/vulnerabilities/#cve-2021-38487" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Permissions Required", "Vendor Advisory" ], "url": "https://support.rti.com/s/login/?ec=302\u0026startURL=%2Fs%2F" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "US Government Resource" ], "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02" } ], "sourceIdentifier": "3f572a00-62e2-4423-959a-7ea25eff1638", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-406" }, { "lang": "en", "value": "CWE-923" } ], "source": "3f572a00-62e2-4423-959a-7ea25eff1638", "type": "Secondary" } ] }
Vulnerability from fkie_nvd
Published
2022-05-05 17:15
Modified
2025-02-05 13:26
Severity ?
6.6 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
▶ | URL | Tags | |
---|---|---|---|
ics-cert@hq.dhs.gov | https://support.rti.com/s/login/?ec=302&startURL=%2Fs%2F | Permissions Required, Vendor Advisory | |
ics-cert@hq.dhs.gov | https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02 | Third Party Advisory, US Government Resource | |
af854a3a-2127-422b-91ae-364da2661108 | https://support.rti.com/s/login/?ec=302&startURL=%2Fs%2F | Permissions Required, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02 | Third Party Advisory, US Government Resource |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
rti | connext_professional | * | |
rti | connext_secure | * |
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:rti:connext_professional:*:*:*:*:*:*:*:*", "matchCriteriaId": "AA8B526B-9A03-4C47-B76C-A50F239AA538", "versionEndExcluding": "6.1.0", "versionStartIncluding": "4.2", "vulnerable": true }, { "criteria": "cpe:2.3:a:rti:connext_secure:*:*:*:*:*:*:*:*", "matchCriteriaId": "FFD081C5-E43F-4F6A-93F8-1215A075C474", "versionEndExcluding": "6.1.0", "versionStartIncluding": "4.2", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "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." }, { "lang": "es", "value": "RTI Connext DDS Professional y Connext DDS Secure versiones 4.2x a 6.1.0, no calculan correctamente el tama\u00f1o cuando asignan el b\u00fafer, lo que puede resultar en un desbordamiento del b\u00fafer" } ], "id": "CVE-2021-38435", "lastModified": "2025-02-05T13:26:20.443", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 4.7, "source": "ics-cert@hq.dhs.gov", "type": "Secondary" }, { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2022-05-05T17:15:09.377", "references": [ { "source": "ics-cert@hq.dhs.gov", "tags": [ "Permissions Required", "Vendor Advisory" ], "url": "https://support.rti.com/s/login/?ec=302\u0026startURL=%2Fs%2F" }, { "source": "ics-cert@hq.dhs.gov", "tags": [ "Third Party Advisory", "US Government Resource" ], "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Permissions Required", "Vendor Advisory" ], "url": "https://support.rti.com/s/login/?ec=302\u0026startURL=%2Fs%2F" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "US Government Resource" ], "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02" } ], "sourceIdentifier": "ics-cert@hq.dhs.gov", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-131" } ], "source": "ics-cert@hq.dhs.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2022-05-05 17:15
Modified
2025-02-05 13:26
Severity ?
6.6 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
RTI Connext DDS Professional and Connext DDS Secure Versions 4.2x to 6.1.0 vulnerable to a stack-based buffer overflow, which may allow a local attacker to execute arbitrary code.
References
▶ | URL | Tags | |
---|---|---|---|
ics-cert@hq.dhs.gov | https://support.rti.com/s/login/?ec=302&startURL=%2Fs%2F | Permissions Required, Vendor Advisory | |
ics-cert@hq.dhs.gov | https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02 | Third Party Advisory, US Government Resource | |
af854a3a-2127-422b-91ae-364da2661108 | https://support.rti.com/s/login/?ec=302&startURL=%2Fs%2F | Permissions Required, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02 | Third Party Advisory, US Government Resource |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
rti | connext_professional | * | |
rti | connext_secure | * |
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:rti:connext_professional:*:*:*:*:*:*:*:*", "matchCriteriaId": "AA8B526B-9A03-4C47-B76C-A50F239AA538", "versionEndExcluding": "6.1.0", "versionStartIncluding": "4.2", "vulnerable": true }, { "criteria": "cpe:2.3:a:rti:connext_secure:*:*:*:*:*:*:*:*", "matchCriteriaId": "FFD081C5-E43F-4F6A-93F8-1215A075C474", "versionEndExcluding": "6.1.0", "versionStartIncluding": "4.2", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "RTI Connext DDS Professional and Connext DDS Secure Versions 4.2x to 6.1.0 vulnerable to a stack-based buffer overflow, which may allow a local attacker to execute arbitrary code." }, { "lang": "es", "value": "RTI Connext DDS Professional y Connext DDS Secure versiones 4.2x a 6.1.0, son vulnerables a un desbordamiento del b\u00fafer en la regi\u00f3n stack de la memoria, que puede permitir a un atacante local ejecutar c\u00f3digo arbitrario" } ], "id": "CVE-2021-38433", "lastModified": "2025-02-05T13:26:20.443", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 3.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 4.7, "source": "ics-cert@hq.dhs.gov", "type": "Secondary" }, { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2022-05-05T17:15:09.303", "references": [ { "source": "ics-cert@hq.dhs.gov", "tags": [ "Permissions Required", "Vendor Advisory" ], "url": "https://support.rti.com/s/login/?ec=302\u0026startURL=%2Fs%2F" }, { "source": "ics-cert@hq.dhs.gov", "tags": [ "Third Party Advisory", "US Government Resource" ], "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Permissions Required", "Vendor Advisory" ], "url": "https://support.rti.com/s/login/?ec=302\u0026startURL=%2Fs%2F" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "US Government Resource" ], "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02" } ], "sourceIdentifier": "ics-cert@hq.dhs.gov", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-121" } ], "source": "ics-cert@hq.dhs.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2022-05-05 17:15
Modified
2025-02-05 13:26
Severity ?
6.6 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
▶ | URL | Tags | |
---|---|---|---|
ics-cert@hq.dhs.gov | https://support.rti.com/s/login/?ec=302&startURL=%2Fs%2F | Permissions Required, Vendor Advisory | |
ics-cert@hq.dhs.gov | https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02 | Third Party Advisory, US Government Resource | |
af854a3a-2127-422b-91ae-364da2661108 | https://support.rti.com/s/login/?ec=302&startURL=%2Fs%2F | Permissions Required, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02 | Third Party Advisory, US Government Resource |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
rti | connext_professional | * | |
rti | connext_secure | * |
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:rti:connext_professional:*:*:*:*:*:*:*:*", "matchCriteriaId": "59534F50-E21C-484E-9BF3-4B51FD2A3DDE", "versionEndIncluding": "6.1.0", "versionStartIncluding": "4.2.0", "vulnerable": true }, { "criteria": "cpe:2.3:a:rti:connext_secure:*:*:*:*:*:*:*:*", "matchCriteriaId": "2357CC38-6BC3-4DBB-91D0-DEC399B70277", "versionEndIncluding": "6.1.0", "versionStartIncluding": "4.2.0", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "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." }, { "lang": "es", "value": "RTI Connext DDS Professional y Connext DDS Secure versiones 4.2.x a 6.1.0, son vulnerables a un desbordamiento del b\u00fafer en la regi\u00f3n stack de la memoria, que puede permitir a un atacante local ejecutar c\u00f3digo arbitrario" } ], "id": "CVE-2021-38427", "lastModified": "2025-02-05T13:26:20.443", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 3.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 4.7, "source": "ics-cert@hq.dhs.gov", "type": "Secondary" }, { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2022-05-05T17:15:09.147", "references": [ { "source": "ics-cert@hq.dhs.gov", "tags": [ "Permissions Required", "Vendor Advisory" ], "url": "https://support.rti.com/s/login/?ec=302\u0026startURL=%2Fs%2F" }, { "source": "ics-cert@hq.dhs.gov", "tags": [ "Third Party Advisory", "US Government Resource" ], "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Permissions Required", "Vendor Advisory" ], "url": "https://support.rti.com/s/login/?ec=302\u0026startURL=%2Fs%2F" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "US Government Resource" ], "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02" } ], "sourceIdentifier": "ics-cert@hq.dhs.gov", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-121" } ], "source": "ics-cert@hq.dhs.gov", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "CWE-787" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }