var-202104-1057
Vulnerability from variot
An issue was discovered in Wind River VxWorks before 6.5. There is a possible heap overflow in dhcp client. Wind River VxWorks Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202104-1057",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "scalance x204 irt",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "sinamics perfect harmony gh180",
"scope": "lt",
"trust": 1.0,
"vendor": "siemens",
"version": "2022"
},
{
"model": "scalance xf204-2",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "scalance x224",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "scalance x208 pro",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "scalance x200-4 p irt",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "scalance x204 irt pro",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "scalance x216",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "scalance xf206-1",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "scalance x212-2",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "scalance x201-3p irt pro",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "scalance x204-2",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "scalance xf204 irt",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "scalance xf204",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "simatic rf 182c",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "vxworks",
"scope": "lt",
"trust": 1.0,
"vendor": "windriver",
"version": "6.5"
},
{
"model": "scalance x408",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "scalance x208",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "scalance xf202-2p irt",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "scalance x202-2p irt",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "scalance xf208",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "simatic rf 181 eip",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "scalance x206-1",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "scalance x204-2ld",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "scalance x204-2ld ts",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "scalance x202-2p irt pro",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "scalance x204-2ts",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "scalance x300",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "scalance x201-3p irt",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "scalance x206-1ld",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "ruggedcom win subscriber station",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "sinamics perfect harmony gh180",
"scope": "gte",
"trust": 1.0,
"vendor": "siemens",
"version": "2015"
},
{
"model": "scalance xf204-2ba irt",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "scalance x212-2ld",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "scalance x204-2fm",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "scalance x202-2 irt",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "scalance xf201-3p irt",
"scope": "eq",
"trust": 1.0,
"vendor": "siemens",
"version": "*"
},
{
"model": "vxworks",
"scope": "eq",
"trust": 0.8,
"vendor": "\u30a6\u30a4\u30f3\u30c9\u30ea\u30d0\u30fc\u682a\u5f0f\u4f1a\u793e",
"version": null
},
{
"model": "vxworks",
"scope": "eq",
"trust": 0.8,
"vendor": "\u30a6\u30a4\u30f3\u30c9\u30ea\u30d0\u30fc\u682a\u5f0f\u4f1a\u793e",
"version": "6.5"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-005466"
},
{
"db": "NVD",
"id": "CVE-2021-29998"
}
]
},
"credits": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/credits#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Mitsubishi Electric reported this vulnerability to CISA.",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202104-915"
}
],
"trust": 0.6
},
"cve": "CVE-2021-29998",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 10.0,
"id": "CVE-2021-29998",
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"severity": "HIGH",
"trust": 1.9,
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 3.9,
"id": "CVE-2021-29998",
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"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"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 9.8,
"baseSeverity": "Critical",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "CVE-2021-29998",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2021-29998",
"trust": 1.0,
"value": "CRITICAL"
},
{
"author": "NVD",
"id": "CVE-2021-29998",
"trust": 0.8,
"value": "Critical"
},
{
"author": "CNNVD",
"id": "CNNVD-202104-915",
"trust": 0.6,
"value": "CRITICAL"
},
{
"author": "VULMON",
"id": "CVE-2021-29998",
"trust": 0.1,
"value": "HIGH"
}
]
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-29998"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-005466"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-915"
},
{
"db": "NVD",
"id": "CVE-2021-29998"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "An issue was discovered in Wind River VxWorks before 6.5. There is a possible heap overflow in dhcp client. Wind River VxWorks Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-29998"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-005466"
},
{
"db": "VULMON",
"id": "CVE-2021-29998"
}
],
"trust": 1.71
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2021-29998",
"trust": 3.3
},
{
"db": "ICS CERT",
"id": "ICSA-21-194-12",
"trust": 1.7
},
{
"db": "SIEMENS",
"id": "SSA-560465",
"trust": 1.7
},
{
"db": "SIEMENS",
"id": "SSA-910883",
"trust": 1.6
},
{
"db": "ICS CERT",
"id": "ICSA-22-102-02",
"trust": 1.5
},
{
"db": "JVN",
"id": "JVNVU92475198",
"trust": 0.8
},
{
"db": "JVN",
"id": "JVNVU97764115",
"trust": 0.8
},
{
"db": "JVNDB",
"id": "JVNDB-2021-005466",
"trust": 0.8
},
{
"db": "CS-HELP",
"id": "SB2022071403",
"trust": 0.6
},
{
"db": "CS-HELP",
"id": "SB2022041320",
"trust": 0.6
},
{
"db": "CNNVD",
"id": "CNNVD-202104-915",
"trust": 0.6
},
{
"db": "VULMON",
"id": "CVE-2021-29998",
"trust": 0.1
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-29998"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-005466"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-915"
},
{
"db": "NVD",
"id": "CVE-2021-29998"
}
]
},
"id": "VAR-202104-1057",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VARIoT devices database",
"id": null
}
],
"trust": 0.46321214
},
"last_update_date": "2024-11-23T21:32:18.715000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "CVE-2021-29998",
"trust": 0.8,
"url": "https://support2.windriver.com/index.php?page=cve\u0026on=view\u0026id=CVE-2021-29998"
},
{
"title": "Siemens Security Advisories: Siemens Security Advisory",
"trust": 0.1,
"url": "https://vulmon.com/vendoradvisory?qidtp=siemens_security_advisories\u0026qid=fc21b995a19e3c9e8671f01654bfbb04"
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-29998"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-005466"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-787",
"trust": 1.0
},
{
"problemtype": "Out-of-bounds writing (CWE-787) [NVD evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-005466"
},
{
"db": "NVD",
"id": "CVE-2021-29998"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 1.7,
"url": "https://support2.windriver.com/index.php?page=security-notices"
},
{
"trust": 1.7,
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-560465.pdf"
},
{
"trust": 1.7,
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-194-12"
},
{
"trust": 1.6,
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-910883.pdf"
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-29998"
},
{
"trust": 0.9,
"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-102-02"
},
{
"trust": 0.8,
"url": "http://jvn.jp/vu/jvnvu92475198/index.html"
},
{
"trust": 0.8,
"url": "http://jvn.jp/vu/jvnvu97764115/index.html"
},
{
"trust": 0.6,
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-22-102-02"
},
{
"trust": 0.6,
"url": "https://vigilance.fr/vulnerability/wind-river-vxworks-buffer-overflow-via-dhcp-client-35076"
},
{
"trust": 0.6,
"url": "https://www.cybersecurity-help.cz/vdb/sb2022041320"
},
{
"trust": 0.6,
"url": "https://www.cybersecurity-help.cz/vdb/sb2022071403"
},
{
"trust": 0.1,
"url": "https://cwe.mitre.org/data/definitions/787.html"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-29998"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-005466"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-915"
},
{
"db": "NVD",
"id": "CVE-2021-29998"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "VULMON",
"id": "CVE-2021-29998"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-005466"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-915"
},
{
"db": "NVD",
"id": "CVE-2021-29998"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-04-13T00:00:00",
"db": "VULMON",
"id": "CVE-2021-29998"
},
{
"date": "2021-12-14T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-005466"
},
{
"date": "2021-04-13T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202104-915"
},
{
"date": "2021-04-13T17:15:12.310000",
"db": "NVD",
"id": "CVE-2021-29998"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-04-22T00:00:00",
"db": "VULMON",
"id": "CVE-2021-29998"
},
{
"date": "2022-07-15T02:01:00",
"db": "JVNDB",
"id": "JVNDB-2021-005466"
},
{
"date": "2022-07-15T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202104-915"
},
{
"date": "2024-11-21T06:02:08.550000",
"db": "NVD",
"id": "CVE-2021-29998"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202104-915"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Wind\u00a0River\u00a0VxWorks\u00a0 Out-of-bounds write vulnerability in",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-005466"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "buffer error",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202104-915"
}
],
"trust": 0.6
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.