Action not permitted
Modal body text goes here.
Modal Title
Modal Body
ghsa-j3ff-rvrx-2j9x
Vulnerability from github
Published
2022-05-24 19:17
Modified
2022-05-24 19:17
VLAI Severity ?
Details
An Improper Check for Unusual or Exceptional Conditions in packet processing on the MS-MPC/MS-MIC utilized by Juniper Networks Junos OS allows a malicious attacker to send a specific packet, triggering the MS-MPC/MS-MIC to reset, causing a Denial of Service (DoS). Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. This issue only affects specific versions of Juniper Networks Junos OS on MX Series: 17.3R3-S11; 17.4R2-S13; 17.4R3 prior to 17.4R3-S5; 18.1R3-S12; 18.2R2-S8, 18.2R3-S7, 18.2R3-S8; 18.3R3-S4; 18.4R3-S7; 19.1R3-S4, 19.1R3-S5; 19.2R1-S6; 19.3R3-S2; 19.4R2-S4, 19.4R2-S5; 19.4R3-S2; 20.1R2-S1; 20.2R2-S2, 20.2R2-S3, 20.2R3; 20.3R2, 20.3R2-S1; 20.4R1, 20.4R1-S1, 20.4R2; 21.1R1; This issue does not affect any version of Juniper Networks Junos OS prior to 15.1X49-D240;
{
"affected": [],
"aliases": [
"CVE-2021-31351"
],
"database_specific": {
"cwe_ids": [
"CWE-754"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-10-19T19:15:00Z",
"severity": "HIGH"
},
"details": "An Improper Check for Unusual or Exceptional Conditions in packet processing on the MS-MPC/MS-MIC utilized by Juniper Networks Junos OS allows a malicious attacker to send a specific packet, triggering the MS-MPC/MS-MIC to reset, causing a Denial of Service (DoS). Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. This issue only affects specific versions of Juniper Networks Junos OS on MX Series: 17.3R3-S11; 17.4R2-S13; 17.4R3 prior to 17.4R3-S5; 18.1R3-S12; 18.2R2-S8, 18.2R3-S7, 18.2R3-S8; 18.3R3-S4; 18.4R3-S7; 19.1R3-S4, 19.1R3-S5; 19.2R1-S6; 19.3R3-S2; 19.4R2-S4, 19.4R2-S5; 19.4R3-S2; 20.1R2-S1; 20.2R2-S2, 20.2R2-S3, 20.2R3; 20.3R2, 20.3R2-S1; 20.4R1, 20.4R1-S1, 20.4R2; 21.1R1; This issue does not affect any version of Juniper Networks Junos OS prior to 15.1X49-D240;",
"id": "GHSA-j3ff-rvrx-2j9x",
"modified": "2022-05-24T19:17:55Z",
"published": "2022-05-24T19:17:55Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-31351"
},
{
"type": "WEB",
"url": "https://kb.juniper.net/JSA11216"
}
],
"schema_version": "1.4.0",
"severity": []
}
CVE-2021-31351 (GCVE-0-2021-31351)
Vulnerability from cvelistv5
Published
2021-10-19 18:16
Modified
2024-09-17 01:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-754 - Improper Check for Unusual or Exceptional Conditions
- Denial of Service (DoS)
Summary
An Improper Check for Unusual or Exceptional Conditions in packet processing on the MS-MPC/MS-MIC utilized by Juniper Networks Junos OS allows a malicious attacker to send a specific packet, triggering the MS-MPC/MS-MIC to reset, causing a Denial of Service (DoS). Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. This issue only affects specific versions of Juniper Networks Junos OS on MX Series: 17.3R3-S11; 17.4R2-S13; 17.4R3 prior to 17.4R3-S5; 18.1R3-S12; 18.2R2-S8, 18.2R3-S7, 18.2R3-S8; 18.3R3-S4; 18.4R3-S7; 19.1R3-S4, 19.1R3-S5; 19.2R1-S6; 19.3R3-S2; 19.4R2-S4, 19.4R2-S5; 19.4R3-S2; 20.1R2-S1; 20.2R2-S2, 20.2R2-S3, 20.2R3; 20.3R2, 20.3R2-S1; 20.4R1, 20.4R1-S1, 20.4R2; 21.1R1; This issue does not affect any version of Juniper Networks Junos OS prior to 15.1X49-D240;
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ► | Juniper Networks | Junos OS |
Patch: unspecified < 15.1 Patch: 17.3 < 17.3R3-S11 Patch: 17.4R3 < 17.4* |
||||||
|
|||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T22:55:53.484Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://kb.juniper.net/JSA11216"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Junos OS",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "15.1",
"status": "unaffected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "17.3R3-S11",
"status": "unaffected",
"version": "17.3",
"versionType": "custom"
},
{
"lessThan": "17.4*",
"status": "unaffected",
"version": "17.4R3",
"versionType": "custom"
}
]
},
{
"platforms": [
"MX Series"
],
"product": "Junos OS",
"vendor": "Juniper Networks",
"versions": [
{
"status": "affected",
"version": "17.3R3-S11"
},
{
"status": "affected",
"version": "18.1R3-S12"
},
{
"status": "affected",
"version": "18.3R3-S4"
},
{
"status": "affected",
"version": "18.4R3-S7"
},
{
"status": "affected",
"version": "19.1R3-S4, 19.1R3-S5"
},
{
"status": "affected",
"version": "19.2R1-S6"
},
{
"status": "affected",
"version": "19.3R3-S2"
},
{
"status": "affected",
"version": "19.4R3-S2"
},
{
"status": "affected",
"version": "20.1R2-S1"
},
{
"status": "affected",
"version": "20.2R3"
},
{
"status": "affected",
"version": "20.3R2"
},
{
"lessThan": "17.4*",
"status": "affected",
"version": "17.4R2-S13",
"versionType": "custom"
},
{
"lessThan": "18.2*",
"status": "affected",
"version": "18.2R2-S8, 18.2R3-S7",
"versionType": "custom"
},
{
"lessThan": "18.4*",
"status": "affected",
"version": "18.4R1-S8, 18.4R2-S7",
"versionType": "custom"
},
{
"lessThan": "19.4*",
"status": "affected",
"version": "19.4R2-S4",
"versionType": "custom"
},
{
"lessThan": "20.2*",
"status": "affected",
"version": "20.2R2-S2",
"versionType": "custom"
},
{
"lessThan": "20.3*",
"status": "affected",
"version": "20.3R1-S2",
"versionType": "custom"
},
{
"lessThan": "20.4R2-S1, 20.4R3",
"status": "affected",
"version": "20.4",
"versionType": "custom"
},
{
"lessThan": "21.1R1-S1, 21.1R2",
"status": "affected",
"version": "21.1",
"versionType": "custom"
}
]
}
],
"datePublic": "2021-10-13T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "An Improper Check for Unusual or Exceptional Conditions in packet processing on the MS-MPC/MS-MIC utilized by Juniper Networks Junos OS allows a malicious attacker to send a specific packet, triggering the MS-MPC/MS-MIC to reset, causing a Denial of Service (DoS). Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. This issue only affects specific versions of Juniper Networks Junos OS on MX Series: 17.3R3-S11; 17.4R2-S13; 17.4R3 prior to 17.4R3-S5; 18.1R3-S12; 18.2R2-S8, 18.2R3-S7, 18.2R3-S8; 18.3R3-S4; 18.4R3-S7; 19.1R3-S4, 19.1R3-S5; 19.2R1-S6; 19.3R3-S2; 19.4R2-S4, 19.4R2-S5; 19.4R3-S2; 20.1R2-S1; 20.2R2-S2, 20.2R2-S3, 20.2R3; 20.3R2, 20.3R2-S1; 20.4R1, 20.4R1-S1, 20.4R2; 21.1R1; This issue does not affect any version of Juniper Networks Junos OS prior to 15.1X49-D240;"
}
],
"exploits": [
{
"lang": "en",
"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
}
],
"metrics": [
{
"cvssV3_1": {
"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"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-754",
"description": "CWE-754 Improper Check for Unusual or Exceptional Conditions",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"description": "Denial of Service (DoS)",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-10-19T18:16:31",
"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
"shortName": "juniper"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://kb.juniper.net/JSA11216"
}
],
"solutions": [
{
"lang": "en",
"value": "The following software releases have been updated to resolve this specific issue: Junos OS 17.3R3-S12, 17.4R3-S5, 18.1R3-S13, 18.3R3-S5, 18.4R3-S8, 19.1R3-S6, 19.2R1-S7, 19.2R3-S2, 19.3R2-S6, 19.3R3-S3, 19.4R3-S3, 20.1R2-S2, 20.1R3, 20.2R3-S1, 20.3R3, 20.4R2-S1, 20.4R3, 21.1R1-S1, 21.1R2, 21.2R1, and all subsequent releases.\n\nNote: Only those releases listed in the PROBLEM section above are affected. This fix has also been proactively committed into other releases that are not vulnerable to this issue."
}
],
"source": {
"advisory": "JSA11216",
"defect": [
"1577814"
],
"discovery": "USER"
},
"title": "Junos OS: MX Series: Receipt of specific packet on MS-MPC/MS-MIC causes line card reset",
"workarounds": [
{
"lang": "en",
"value": "There are no viable workarounds for this issue."
}
],
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "sirt@juniper.net",
"DATE_PUBLIC": "2021-10-13T16:00:00.000Z",
"ID": "CVE-2021-31351",
"STATE": "PUBLIC",
"TITLE": "Junos OS: MX Series: Receipt of specific packet on MS-MPC/MS-MIC causes line card reset"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Junos OS",
"version": {
"version_data": [
{
"version_affected": "!\u003c",
"version_value": "15.1"
},
{
"version_affected": "!\u003c",
"version_name": "17.3",
"version_value": "17.3R3-S11"
},
{
"platform": "MX Series",
"version_affected": "=",
"version_value": "17.3R3-S11"
},
{
"platform": "MX Series",
"version_affected": "\u003e=",
"version_name": "17.4",
"version_value": "17.4R2-S13"
},
{
"version_affected": "!\u003e=",
"version_name": "17.4",
"version_value": "17.4R3"
},
{
"platform": "MX Series",
"version_affected": "=",
"version_value": "18.1R3-S12"
},
{
"platform": "MX Series",
"version_affected": "\u003e=",
"version_name": "18.2",
"version_value": "18.2R2-S8, 18.2R3-S7"
},
{
"platform": "MX Series",
"version_affected": "=",
"version_value": "18.3R3-S4"
},
{
"platform": "MX Series",
"version_affected": "\u003e=",
"version_name": "18.4",
"version_value": "18.4R1-S8, 18.4R2-S7"
},
{
"platform": "MX Series",
"version_affected": "=",
"version_name": "18.4",
"version_value": "18.4R3-S7"
},
{
"platform": "MX Series",
"version_affected": "=",
"version_name": "19.1",
"version_value": "19.1R3-S4, 19.1R3-S5"
},
{
"platform": "MX Series",
"version_affected": "=",
"version_name": "19.2",
"version_value": "19.2R1-S6"
},
{
"platform": "MX Series",
"version_affected": "=",
"version_name": "19.3",
"version_value": "19.3R3-S2"
},
{
"platform": "MX Series",
"version_affected": "\u003e=",
"version_name": "19.4",
"version_value": "19.4R2-S4"
},
{
"platform": "MX Series",
"version_affected": "=",
"version_name": "19.4",
"version_value": "19.4R3-S2"
},
{
"platform": "MX Series",
"version_affected": "=",
"version_name": "20.1",
"version_value": "20.1R2-S1"
},
{
"platform": "MX Series",
"version_affected": "\u003e=",
"version_name": "20.2",
"version_value": "20.2R2-S2"
},
{
"platform": "MX Series",
"version_affected": "=",
"version_name": "20.2",
"version_value": "20.2R3"
},
{
"platform": "MX Series",
"version_affected": "\u003e=",
"version_name": "20.3",
"version_value": "20.3R1-S2"
},
{
"platform": "MX Series",
"version_affected": "=",
"version_name": "20.3",
"version_value": "20.3R2"
},
{
"platform": "MX Series",
"version_affected": "\u003c",
"version_name": "20.4",
"version_value": "20.4R2-S1, 20.4R3"
},
{
"platform": "MX Series",
"version_affected": "\u003c",
"version_name": "21.1",
"version_value": "21.1R1-S1, 21.1R2"
}
]
}
}
]
},
"vendor_name": "Juniper Networks"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "An Improper Check for Unusual or Exceptional Conditions in packet processing on the MS-MPC/MS-MIC utilized by Juniper Networks Junos OS allows a malicious attacker to send a specific packet, triggering the MS-MPC/MS-MIC to reset, causing a Denial of Service (DoS). Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. This issue only affects specific versions of Juniper Networks Junos OS on MX Series: 17.3R3-S11; 17.4R2-S13; 17.4R3 prior to 17.4R3-S5; 18.1R3-S12; 18.2R2-S8, 18.2R3-S7, 18.2R3-S8; 18.3R3-S4; 18.4R3-S7; 19.1R3-S4, 19.1R3-S5; 19.2R1-S6; 19.3R3-S2; 19.4R2-S4, 19.4R2-S5; 19.4R3-S2; 20.1R2-S1; 20.2R2-S2, 20.2R2-S3, 20.2R3; 20.3R2, 20.3R2-S1; 20.4R1, 20.4R1-S1, 20.4R2; 21.1R1; This issue does not affect any version of Juniper Networks Junos OS prior to 15.1X49-D240;"
}
]
},
"exploit": [
{
"lang": "en",
"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
}
],
"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-754 Improper Check for Unusual or Exceptional Conditions"
}
]
},
{
"description": [
{
"lang": "eng",
"value": "Denial of Service (DoS)"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://kb.juniper.net/JSA11216",
"refsource": "CONFIRM",
"url": "https://kb.juniper.net/JSA11216"
}
]
},
"solution": [
{
"lang": "en",
"value": "The following software releases have been updated to resolve this specific issue: Junos OS 17.3R3-S12, 17.4R3-S5, 18.1R3-S13, 18.3R3-S5, 18.4R3-S8, 19.1R3-S6, 19.2R1-S7, 19.2R3-S2, 19.3R2-S6, 19.3R3-S3, 19.4R3-S3, 20.1R2-S2, 20.1R3, 20.2R3-S1, 20.3R3, 20.4R2-S1, 20.4R3, 21.1R1-S1, 21.1R2, 21.2R1, and all subsequent releases.\n\nNote: Only those releases listed in the PROBLEM section above are affected. This fix has also been proactively committed into other releases that are not vulnerable to this issue."
}
],
"source": {
"advisory": "JSA11216",
"defect": [
"1577814"
],
"discovery": "USER"
},
"work_around": [
{
"lang": "en",
"value": "There are no viable workarounds for this issue."
}
]
}
}
},
"cveMetadata": {
"assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
"assignerShortName": "juniper",
"cveId": "CVE-2021-31351",
"datePublished": "2021-10-19T18:16:31.714062Z",
"dateReserved": "2021-04-15T00:00:00",
"dateUpdated": "2024-09-17T01:26:12.258Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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.
Loading…
Loading…