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CERTFR-2021-AVI-526
Vulnerability from certfr_avis - Published: 2021-07-15 - Updated: 2021-07-15
De multiples vulnérabilités ont été découvertes les produits Juniper. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service et une atteinte à la confidentialité des données.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Juniper Networks | N/A | Juniper Networks SBR Carrier versions 8.4.1 antérieures à 8.4.1R19 | ||
| Juniper Networks | Networks Junos OS | Juniper Networks Junos OS versions antérieures à 12.3R12-S19, 15.1R7-S10, 16.1R7-S7, 17.2R3-S3, 17.3R3-S12, 17.4R2-S13, 18.1R3-S13, 18.2R3-S8, 18.3R3-S5, 18.4R2-S9, 18.4R3-S9, 19.1R2-S1, 19.2R1-S7, 19.2R3-S2, 19.3R2-S6, 19.3R3-S3, 19.4R1-S4, 19.4R2, 19.4R2-S4, 19.4R3-S5, 20.1R1, 20.1R2-S2, 20.1R3-S1, 20.2R2-S3, 20.2R3-S2, 20.3R2-S1, 20.3R3, 20.4R1-S1, 20.4R2-S1, 20.4R3, 21.1R1-S1, 21.1R2, 21.2R1, | ||
| Juniper Networks | N/A | Juniper Networks Contrail Cloud versions antérieures à 13.6.0 | ||
| Juniper Networks | N/A | Juniper Networks SBR Carrier versions 8.6.0 antérieures à 8.6.0R4 | ||
| Juniper Networks | Networks Junos OS Evolved | Juniper Networks Junos OS Evolved versions antérieures à 20.3R2-EVO, 20.4R2-EVO, 20.4R2-S2-EVO, 21.1R1-EVO, 21.1R2-EVO, 21.2R1-EVO | ||
| Juniper Networks | N/A | Juniper Networks SBR Carrier versions 8.5.0 antérieures à 8.5.0R10 |
References
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Juniper Networks SBR Carrier versions 8.4.1 ant\u00e9rieures \u00e0 8.4.1R19",
"product": {
"name": "N/A",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS versions ant\u00e9rieures \u00e0 12.3R12-S19, 15.1R7-S10, 16.1R7-S7, 17.2R3-S3, 17.3R3-S12, 17.4R2-S13, 18.1R3-S13, 18.2R3-S8, 18.3R3-S5, 18.4R2-S9, 18.4R3-S9, 19.1R2-S1, 19.2R1-S7, 19.2R3-S2, 19.3R2-S6, 19.3R3-S3, 19.4R1-S4, 19.4R2, 19.4R2-S4, 19.4R3-S5, 20.1R1, 20.1R2-S2, 20.1R3-S1, 20.2R2-S3, 20.2R3-S2, 20.3R2-S1, 20.3R3, 20.4R1-S1, 20.4R2-S1, 20.4R3, 21.1R1-S1, 21.1R2, 21.2R1,",
"product": {
"name": "Networks Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Contrail Cloud versions ant\u00e9rieures \u00e0 13.6.0",
"product": {
"name": "N/A",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks SBR Carrier versions 8.6.0 ant\u00e9rieures \u00e0 8.6.0R4",
"product": {
"name": "N/A",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS Evolved versions ant\u00e9rieures \u00e0 20.3R2-EVO, 20.4R2-EVO, 20.4R2-S2-EVO, 21.1R1-EVO, 21.1R2-EVO, 21.2R1-EVO",
"product": {
"name": "Networks Junos OS Evolved",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks SBR Carrier versions 8.5.0 ant\u00e9rieures \u00e0 8.5.0R10",
"product": {
"name": "N/A",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
"cves": [
{
"name": "CVE-2021-0285",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0285"
},
{
"name": "CVE-2021-0279",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0279"
},
{
"name": "CVE-2021-0287",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0287"
},
{
"name": "CVE-2021-0278",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0278"
},
{
"name": "CVE-2021-0280",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0280"
},
{
"name": "CVE-2021-0282",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0282"
},
{
"name": "CVE-2017-1087",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-1087"
},
{
"name": "CVE-2018-6925",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-6925"
},
{
"name": "CVE-2019-8936",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-8936"
},
{
"name": "CVE-2021-0276",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0276"
},
{
"name": "CVE-2021-0286",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0286"
},
{
"name": "CVE-2021-0289",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0289"
},
{
"name": "CVE-2021-0277",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0277"
},
{
"name": "CVE-2021-0290",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0290"
},
{
"name": "CVE-2021-0281",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0281"
},
{
"name": "CVE-2021-0288",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0288"
}
],
"initial_release_date": "2021-07-15T00:00:00",
"last_revision_date": "2021-07-15T00:00:00",
"links": [
{
"title": "Bulletin de s\u00e9curit\u00e9 JuniperJSA11191 du 14 juillet 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11191\u0026cat=SIRT_1\u0026actp=LIST"
},
{
"title": "Bulletin de s\u00e9curit\u00e9 JuniperJSA11183 du 14 juillet 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11183\u0026cat=SIRT_1\u0026actp=LIST"
},
{
"title": "Bulletin de s\u00e9curit\u00e9 JuniperJSA11192 du 14 juillet 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11192\u0026cat=SIRT_1\u0026actp=LIST"
},
{
"title": "Bulletin de s\u00e9curit\u00e9 JuniperJSA11181 du 14 juillet 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11181\u0026cat=SIRT_1\u0026actp=LIST"
},
{
"title": "Bulletin de s\u00e9curit\u00e9 JuniperJSA11178 du 14 juillet 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11178\u0026cat=SIRT_1\u0026actp=LIST"
},
{
"title": "Bulletin de s\u00e9curit\u00e9 JuniperJSA11180 du 14 juillet 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11180\u0026cat=SIRT_1\u0026actp=LIST"
},
{
"title": "Bulletin de s\u00e9curit\u00e9 JuniperJSA11187 du 14 juillet 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11187\u0026cat=SIRT_1\u0026actp=LIST"
},
{
"title": "Bulletin de s\u00e9curit\u00e9 JuniperJSA11188 du 14 juillet 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11188\u0026cat=SIRT_1\u0026actp=LIST"
},
{
"title": "Bulletin de s\u00e9curit\u00e9 JuniperJSA11179 du 14 juillet 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11179\u0026cat=SIRT_1\u0026actp=LIST"
},
{
"title": "Bulletin de s\u00e9curit\u00e9 JuniperJSA11185 du 14 juillet 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11185\u0026cat=SIRT_1\u0026actp=LIST"
},
{
"title": "Bulletin de s\u00e9curit\u00e9 JuniperJSA11184 du 14 juillet 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11184\u0026cat=SIRT_1\u0026actp=LIST"
},
{
"title": "Bulletin de s\u00e9curit\u00e9 JuniperJSA11190 du 14 juillet 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11190\u0026cat=SIRT_1\u0026actp=LIST"
},
{
"title": "Bulletin de s\u00e9curit\u00e9 JuniperJSA11189 du 14 juillet 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11189\u0026cat=SIRT_1\u0026actp=LIST"
},
{
"title": "Bulletin de s\u00e9curit\u00e9 JuniperJSA11177 du 14 juillet 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11177\u0026cat=SIRT_1\u0026actp=LIST"
},
{
"title": "Bulletin de s\u00e9curit\u00e9 JuniperJSA11186 du 14 juillet 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11186\u0026cat=SIRT_1\u0026actp=LIST"
},
{
"title": "Bulletin de s\u00e9curit\u00e9 JuniperJSA11182 du 14 juillet 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11182\u0026cat=SIRT_1\u0026actp=LIST"
}
],
"reference": "CERTFR-2021-AVI-526",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2021-07-15T00:00:00.000000"
}
],
"risks": [
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "D\u00e9ni de service"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes les produits Juniper.\nCertaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une\nex\u00e9cution de code arbitraire \u00e0 distance, un d\u00e9ni de service et une\natteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s les produits Juniper",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11183 du 14 juillet 2021",
"url": null
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11187 du 14 juillet 2021",
"url": null
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11189 du 14 juillet 2021",
"url": null
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11188 du 14 juillet 2021",
"url": null
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11192 du 14 juillet 2021",
"url": null
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11191 du 14 juillet 2021",
"url": null
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11177 du 14 juillet 2021",
"url": null
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11186 du 14 juillet 2021",
"url": null
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11179 du 14 juillet 2021",
"url": null
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11182 du 14 juillet 2021",
"url": null
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11180 du 14 juillet 2021",
"url": null
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11181 du 14 juillet 2021",
"url": null
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11178 du 14 juillet 2021",
"url": null
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11185 du 14 juillet 2021",
"url": null
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11190 du 14 juillet 2021",
"url": null
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11184 du 14 juillet 2021",
"url": null
}
]
}
CVE-2021-0285 (GCVE-0-2021-0285)
Vulnerability from cvelistv5 – Published: 2021-07-15 20:00 – Updated: 2024-09-16 16:33
VLAI
EPSS
Title
Junos OS: QFX5000 Series and EX4600 Series: Continuous traffic destined to a device configured with MC-LAG leading to nodes losing their control connection which can impact traffic
Summary
An uncontrolled resource consumption vulnerability in Juniper Networks Junos OS on QFX5000 Series and EX4600 Series switches allows an attacker sending large amounts of legitimate traffic destined to the device to cause Interchassis Control Protocol (ICCP) interruptions, leading to an unstable control connection between the Multi-Chassis Link Aggregation Group (MC-LAG) nodes which can in turn lead to traffic loss. Continued receipt of this amount of traffic will create a sustained Denial of Service (DoS) condition. An indication that the system could be impacted by this issue is the following log message: "DDOS_PROTOCOL_VIOLATION_SET: Warning: Host-bound traffic for protocol/exception LOCALNH:aggregate exceeded its allowed bandwidth at fpc <fpc number> for <n> times, started at <timestamp>" This issue affects Juniper Networks Junos OS on QFX5000 Series and EX4600 Series: 15.1 versions prior to 15.1R7-S9; 17.3 versions prior to 17.3R3-S11; 17.4 versions prior to 17.4R2-S13, 17.4R3-S5; 18.3 versions prior to 18.3R3-S5; 18.4 versions prior to 18.4R2-S8, 18.4R3-S7; 19.1 versions prior to 19.1R3-S5; 19.2 versions prior to 19.2R1-S6, 19.2R3-S2; 19.3 versions prior to 19.3R2-S6, 19.3R3-S2; 19.4 versions prior to 19.4R1-S4, 19.4R2-S4, 19.4R3-S2; 20.1 versions prior to 20.1R2-S2, 20.1R3; 20.2 versions prior to 20.2R2-S3, 20.2R3; 20.3 versions prior to 20.3R2; 20.4 versions prior to 20.4R1-S1, 20.4R2.
Severity
7.5 (High)
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://kb.juniper.net/JSA11187 | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Juniper Networks | Junos OS |
Affected:
15.1 , < 15.1R7-S9
(custom)
Affected: 17.3 , < 17.3R3-S11 (custom) Affected: 17.4 , < 17.4R2-S13, 17.4R3-S5 (custom) Affected: 18.3 , < 18.3R3-S5 (custom) Affected: 18.4 , < 18.4R2-S8, 18.4R3-S7 (custom) Affected: 19.1 , < 19.1R3-S5 (custom) Affected: 19.2 , < 19.2R1-S6, 19.2R3-S2 (custom) Affected: 19.3 , < 19.3R2-S6, 19.3R3-S2 (custom) Affected: 19.4 , < 19.4R1-S4, 19.4R2-S4, 19.4R3-S2 (custom) Affected: 20.1 , < 20.1R2-S2, 20.1R3 (custom) Affected: 20.2 , < 20.2R2-S3, 20.2R3 (custom) Affected: 20.3 , < 20.3R2 (custom) Affected: 20.4 , < 20.4R1-S1, 20.4R2 (custom) |
Date Public
2021-07-14 00:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T15:32:10.575Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://kb.juniper.net/JSA11187"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"platforms": [
"QFX5000 Series and EX4600 Series"
],
"product": "Junos OS",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "15.1R7-S9",
"status": "affected",
"version": "15.1",
"versionType": "custom"
},
{
"lessThan": "17.3R3-S11",
"status": "affected",
"version": "17.3",
"versionType": "custom"
},
{
"lessThan": "17.4R2-S13, 17.4R3-S5",
"status": "affected",
"version": "17.4",
"versionType": "custom"
},
{
"lessThan": "18.3R3-S5",
"status": "affected",
"version": "18.3",
"versionType": "custom"
},
{
"lessThan": "18.4R2-S8, 18.4R3-S7",
"status": "affected",
"version": "18.4",
"versionType": "custom"
},
{
"lessThan": "19.1R3-S5",
"status": "affected",
"version": "19.1",
"versionType": "custom"
},
{
"lessThan": "19.2R1-S6, 19.2R3-S2",
"status": "affected",
"version": "19.2",
"versionType": "custom"
},
{
"lessThan": "19.3R2-S6, 19.3R3-S2",
"status": "affected",
"version": "19.3",
"versionType": "custom"
},
{
"lessThan": "19.4R1-S4, 19.4R2-S4, 19.4R3-S2",
"status": "affected",
"version": "19.4",
"versionType": "custom"
},
{
"lessThan": "20.1R2-S2, 20.1R3",
"status": "affected",
"version": "20.1",
"versionType": "custom"
},
{
"lessThan": "20.2R2-S3, 20.2R3",
"status": "affected",
"version": "20.2",
"versionType": "custom"
},
{
"lessThan": "20.3R2",
"status": "affected",
"version": "20.3",
"versionType": "custom"
},
{
"lessThan": "20.4R1-S1, 20.4R2",
"status": "affected",
"version": "20.4",
"versionType": "custom"
}
]
}
],
"configurations": [
{
"lang": "en",
"value": "This issue only affects devices with ICCP configured:\n\n[ protocols iccp peer ]"
}
],
"datePublic": "2021-07-14T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "An uncontrolled resource consumption vulnerability in Juniper Networks Junos OS on QFX5000 Series and EX4600 Series switches allows an attacker sending large amounts of legitimate traffic destined to the device to cause Interchassis Control Protocol (ICCP) interruptions, leading to an unstable control connection between the Multi-Chassis Link Aggregation Group (MC-LAG) nodes which can in turn lead to traffic loss. Continued receipt of this amount of traffic will create a sustained Denial of Service (DoS) condition. An indication that the system could be impacted by this issue is the following log message: \"DDOS_PROTOCOL_VIOLATION_SET: Warning: Host-bound traffic for protocol/exception LOCALNH:aggregate exceeded its allowed bandwidth at fpc \u003cfpc number\u003e for \u003cn\u003e times, started at \u003ctimestamp\u003e\" This issue affects Juniper Networks Junos OS on QFX5000 Series and EX4600 Series: 15.1 versions prior to 15.1R7-S9; 17.3 versions prior to 17.3R3-S11; 17.4 versions prior to 17.4R2-S13, 17.4R3-S5; 18.3 versions prior to 18.3R3-S5; 18.4 versions prior to 18.4R2-S8, 18.4R3-S7; 19.1 versions prior to 19.1R3-S5; 19.2 versions prior to 19.2R1-S6, 19.2R3-S2; 19.3 versions prior to 19.3R2-S6, 19.3R3-S2; 19.4 versions prior to 19.4R1-S4, 19.4R2-S4, 19.4R3-S2; 20.1 versions prior to 20.1R2-S2, 20.1R3; 20.2 versions prior to 20.2R2-S3, 20.2R3; 20.3 versions prior to 20.3R2; 20.4 versions prior to 20.4R1-S1, 20.4R2."
}
],
"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": [
{
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CVE-2021-0286 (GCVE-0-2021-0286)
Vulnerability from cvelistv5 – Published: 2021-07-15 20:01 – Updated: 2024-09-16 17:57
VLAI
EPSS
Title
Junos OS Evolved: Specially crafted packets may cause the AFT manager process to crash and restart
Summary
A vulnerability in the handling of exceptional conditions in Juniper Networks Junos OS Evolved (EVO) allows an attacker to send specially crafted packets to the device, causing the Advanced Forwarding Toolkit manager (evo-aftmand-bt or evo-aftmand-zx) process to crash and restart, impacting all traffic going through the FPC, resulting in a Denial of Service (DoS). Continued receipt and processing of these packets will create a sustained Denial of Service (DoS) condition. Following messages will be logged prior to the crash: Feb 2 10:14:39 fpc0 evo-aftmand-bt[16263]: [Error] Nexthop: Failed to get fwd nexthop for nexthop:32710470974358 label:1089551617 for session:18 probe:35 Feb 2 10:14:39 fpc0 evo-aftmand-bt[16263]: [Error] Nexthop: Failed to get fwd nexthop for nexthop:19241453497049 label:1089551617 for session:18 probe:37 Feb 2 10:14:39 fpc0 evo-aftmand-bt[16263]: [Error] Nexthop: Failed to get fwd nexthop for nexthop:19241453497049 label:1089551617 for session:18 probe:44 Feb 2 10:14:39 fpc0 evo-aftmand-bt[16263]: [Error] Nexthop: Failed to get fwd nexthop for nexthop:32710470974358 label:1089551617 for session:18 probe:47 Feb 2 10:14:39 fpc0 audit[16263]: ANOM_ABEND auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16263 comm="EvoAftManBt-mai" exe="/usr/sbin/evo-aftmand-bt" sig=11 Feb 2 10:14:39 fpc0 kernel: audit: type=1701 audit(1612260879.272:17): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16263 comm="EvoAftManBt-mai" exe="/usr/sbin/evo-aftmand-bt" sig=1 This issue affects Juniper Networks Junos OS Evolved: All versions prior to 20.4R2-EVO; 21.1 versions prior to 21.1R2-EVO.
Severity
7.5 (High)
CWE
- CWE-703 - Improper Check or Handling of Exceptional Conditions
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://kb.juniper.net/JSA11188 | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Juniper Networks | Junos OS Evolved |
Affected:
unspecified , < 20.4R2-EVO
(custom)
Affected: 21.1 , < 21.1R2-EVO (custom) |
Date Public
2021-07-14 00:00
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CVE-2021-0287 (GCVE-0-2021-0287)
Vulnerability from cvelistv5 – Published: 2021-07-15 20:01 – Updated: 2024-09-16 19:10
VLAI
EPSS
Title
Junos OS and Junos OS Evolved: RPD could crash in SR-ISIS/MPLS environment due to a flap of an ISIS link in the network
Summary
In a Segment Routing ISIS (SR-ISIS)/MPLS environment, on Juniper Networks Junos OS and Junos OS Evolved devices, configured with ISIS Flexible Algorithm for Segment Routing and sensor-based statistics, a flap of a ISIS link in the network, can lead to a routing process daemon (RPD) crash and restart, causing a Denial of Service (DoS). Continued link flaps will create a sustained Denial of Service (DoS) condition. This issue affects: Juniper Networks Junos OS: 19.4 versions prior to 19.4R1-S4, 19.4R3-S2; 20.1 versions prior to 20.1R2-S1, 20.1R3; 20.2 versions prior to 20.2R2-S2, 20.2R3; 20.3 versions prior to 20.3R2; Juniper Networks Junos OS Evolved: 20.3-EVO versions prior to 20.3R2-EVO; 20.4-EVO versions prior to 20.4R2-EVO. This issue does not affect: Juniper Networks Junos OS releases prior to 19.4R1. Juniper Networks Junos OS Evolved releases prior to 19.4R1-EVO.
Severity
6.5 (Medium)
CWE
- CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://kb.juniper.net/JSA11189 | x_refsource_CONFIRM |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Juniper Networks | Junos OS |
Unaffected:
unspecified , < 19.4R1
(custom)
Affected: 19.4R1 , < 19.4* (custom) Affected: 20.1 , < 20.1R2-S1, 20.1R3 (custom) Affected: 20.2 , < 20.2R2-S2, 20.2R3 (custom) Affected: 20.3 , < 20.3R2 (custom) |
|
| Juniper Networks | Junos OS Evolved |
Unaffected:
unspecified , < 19.4R1-EVO
(custom)
Affected: 19.4R1-EVO , < 19.4* (custom) Affected: 20.1R1-EVO , < 20.1* (custom) Affected: 20.2R1-EVO , < 20.2* (custom) Affected: 20.3 , < 20.3R2-EVO (custom) Affected: 20.4 , < 20.4R2-EVO (custom) |
Date Public
2021-07-14 00:00
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CVE-2021-0288 (GCVE-0-2021-0288)
Vulnerability from cvelistv5 – Published: 2021-07-15 20:01 – Updated: 2024-09-17 02:10
VLAI
EPSS
Title
Junos OS: MX Series, EX9200 Series: FPC may crash upon receipt of specific MPLS packet affecting Trio-based MPCs
Summary
A vulnerability in the processing of specific MPLS packets in Juniper Networks Junos OS on MX Series and EX9200 Series devices with Trio-based MPCs (Modular Port Concentrators) may cause FPC to crash and lead to a Denial of Service (DoS) condition. Continued receipt of this packet will sustain the Denial of Service (DoS) condition. This issue only affects MX Series and EX9200 Series with Trio-based PFEs (Packet Forwarding Engines). This issue affects Juniper Networks Junos OS on MX Series, EX9200 Series: 17.3 versions prior to 17.3R3-S12; 17.4 versions prior to 17.4R2-S13, 17.4R3-S5; 18.1 versions prior to 18.1R3-S13; 18.2 versions prior to 18.2R3-S8; 18.3 versions prior to 18.3R3-S5; 18.4 versions prior to 18.4R2-S8, 18.4R3-S8; 19.1 versions prior to 19.1R3-S5; 19.2 versions prior to 19.2R3-S2; 19.3 versions prior to 19.3R2-S6, 19.3R3-S3; 19.4 versions prior to 19.4R1-S4, 19.4R2-S4, 19.4R3-S2; 20.1 versions prior to 20.1R3; 20.2 versions prior to 20.2R2-S2, 20.2R3; 20.3 versions prior to 20.3R2; 20.4 versions prior to 20.4R2;
Severity
6.5 (Medium)
CWE
- CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://kb.juniper.net/JSA11190 | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Juniper Networks | Junos OS |
Affected:
17.3 , < 17.3R3-S12
(custom)
Affected: 17.4 , < 17.4R2-S13, 17.4R3-S5 (custom) Affected: 18.1 , < 18.1R3-S13 (custom) Affected: 18.2 , < 18.2R3-S8 (custom) Affected: 18.3 , < 18.3R3-S5 (custom) Affected: 18.4 , < 18.4R2-S8, 18.4R3-S8 (custom) Affected: 19.1 , < 19.1R3-S5 (custom) Affected: 19.2 , < 19.2R3-S2 (custom) Affected: 19.3 , < 19.3R2-S6, 19.3R3-S3 (custom) Affected: 19.4 , < 19.4R1-S4, 19.4R1-S4, 19.4R2-S4, 19.4R3-S2 (custom) Affected: 20.1 , < 20.1R3 (custom) Affected: 20.2 , < 20.2R2-S2, 20.2R3 (custom) Affected: 20.3 , < 20.3R2 (custom) Affected: 20.4 , < 20.4R2 (custom) |
Date Public
2021-07-14 00:00
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"version_affected": "\u003c",
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{
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CVE-2021-0289 (GCVE-0-2021-0289)
Vulnerability from cvelistv5 – Published: 2021-07-15 20:01 – Updated: 2024-09-17 03:48
VLAI
EPSS
Title
Junos OS: User-defined ARP Policer isn't applied on Aggregated Ethernet (AE) interface until firewall process is restarted
Summary
When user-defined ARP Policer is configured and applied on one or more Aggregated Ethernet (AE) interface units, a Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability between the Device Control Daemon (DCD) and firewall process (dfwd) daemons of Juniper Networks Junos OS allows an attacker to bypass the user-defined ARP Policer. In this particular case the User ARP policer is replaced with default ARP policer. To review the desired ARP Policers and actual state one can run the command "show interfaces <> extensive" and review the output. See further details below. An example output is: show interfaces extensive | match policer Policer: Input: __default_arp_policer__ <<< incorrect if user ARP Policer was applied on an AE interface and the default ARP Policer is displayed Policer: Input: jtac-arp-ae5.317-inet-arp <<< correct if user ARP Policer was applied on an AE interface For all platforms, except SRX Series: This issue affects Juniper Networks Junos OS: All versions 5.6R1 and all later versions prior to 18.4 versions prior to 18.4R2-S9, 18.4R3-S9 with the exception of 15.1 versions 15.1R7-S10 and later versions; 19.4 versions prior to 19.4R3-S3; 20.1 versions prior to 20.1R3; 20.2 versions prior to 20.2R3-S2; 20.3 version 20.3R1 and later versions; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R2; This issue does not affect Juniper Networks Junos OS versions prior to 5.6R1. On SRX Series this issue affects Juniper Networks Junos OS: 18.4 versions prior to 18.4R2-S9, 18.4R3-S9; 19.4 versions prior to 19.4R3-S4; 20.1 versions prior to 20.1R3; 20.2 versions prior to 20.2R3-S2; 20.3 version 20.3R1 and later versions; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R2. This issue does not affect 18.4 versions prior to 18.4R1 on SRX Series. This issue does not affect Junos OS Evolved.
Severity
6.5 (Medium)
CWE
- CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://kb.juniper.net/JSA11191 | x_refsource_CONFIRM |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Juniper Networks | Junos OS |
Unaffected:
unspecified , < 5.6R1
(custom)
Affected: 5.6R1 , < 5.6* (custom) Affected: 15.1 , < 15.1R7-S10 (custom) Affected: 16.1R1 , < 16.1* (custom) Affected: 16.2R1 , < 16.2* (custom) Affected: 17.1R1 , < 17.1* (custom) Affected: 17.2R1 , < 17.2* (custom) Affected: 17.3R1 , < 17.3* (custom) Affected: 17.4R1 , < 17.4* (custom) Affected: 18.1R1 , < 18.1* (custom) Affected: 18.2R1 , < 18.2* (custom) Affected: 18.3R1 , < 18.3* (custom) Affected: 18.4 , < 18.4R2-S9, 18.4R3-S9 (custom) Affected: 19.4 , < 19.4R3-S3 (custom) Affected: 20.1 , < 20.1R3 (custom) Affected: 20.2 , < 20.2R3-S2 (custom) Affected: 20.3R1 , < 20.3* (custom) Affected: 20.4 , < 20.4R3 (custom) Affected: 21.1 , < 21.1R2 (custom) |
|
| Juniper Networks | Junos OS |
Affected:
18.4 , < 18.4R2-S9, 18.4R3-S9
(custom)
Affected: 19.4 , < 19.4R3-S3 (custom) Affected: 20.1 , < 20.1R3 (custom) Unaffected: 20.2 , < 20.2R3-S2 (custom) Affected: 20.3R1 , < 20.3* (custom) Affected: 20.4 , < 20.4R3 (custom) Affected: 21.1 , < 21.1R2 (custom) |
|
| Juniper Networks | Junos OS Evolved |
Unaffected:
Any
|
Date Public
2021-07-14 00:00
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"version_affected": "!\u003c",
"version_name": "18.4",
"version_value": "18.4R1"
}
]
}
},
{
"product_name": "Junos OS Evolved",
"version": {
"version_data": [
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"version_affected": "!",
"version_name": "Any",
"version_value": "Any"
}
]
}
}
]
},
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}
]
}
},
"configuration": [
{
"lang": "en",
"value": "First in config CLI mode check that is there any user ARP policers configured on an ae interface:\n\n show configuration | display set | match jtac-arp\n set groups jtac-arp-policer interfaces ae5 unit \u003c*\u003e family inet policer arp jtac-arp \u003c\u003c\u003c this shows user arp policer configured on all ae interfaces\n\nNext validate which ARP policer is installed by using the operational cli command:\n\n\u201cshow interfaces extensive | match policer\u201d\n show interfaces extensive | match policer\n Policer: Input: __default_arp_policer__ \u003c\u003c\u003c incorrect if user arp policer was applied on ae interface and default arp policer is displayed\n Policer: Input: jtac-arp-ae5.317-inet-arp \u003c\u003c\u003c correct if user arp policer was applied on ae interface"
}
],
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"description": {
"description_data": [
{
"lang": "eng",
"value": "When user-defined ARP Policer is configured and applied on one or more Aggregated Ethernet (AE) interface units, a Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability between the Device Control Daemon (DCD) and firewall process (dfwd) daemons of Juniper Networks Junos OS allows an attacker to bypass the user-defined ARP Policer. In this particular case the User ARP policer is replaced with default ARP policer. To review the desired ARP Policers and actual state one can run the command \"show interfaces \u003c\u003e extensive\" and review the output. See further details below. An example output is: show interfaces extensive | match policer Policer: Input: __default_arp_policer__ \u003c\u003c\u003c incorrect if user ARP Policer was applied on an AE interface and the default ARP Policer is displayed Policer: Input: jtac-arp-ae5.317-inet-arp \u003c\u003c\u003c correct if user ARP Policer was applied on an AE interface For all platforms, except SRX Series: This issue affects Juniper Networks Junos OS: All versions 5.6R1 and all later versions prior to 18.4 versions prior to 18.4R2-S9, 18.4R3-S9 with the exception of 15.1 versions 15.1R7-S10 and later versions; 19.4 versions prior to 19.4R3-S3; 20.1 versions prior to 20.1R3; 20.2 versions prior to 20.2R3-S2; 20.3 version 20.3R1 and later versions; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R2; This issue does not affect Juniper Networks Junos OS versions prior to 5.6R1. On SRX Series this issue affects Juniper Networks Junos OS: 18.4 versions prior to 18.4R2-S9, 18.4R3-S9; 19.4 versions prior to 19.4R3-S4; 20.1 versions prior to 20.1R3; 20.2 versions prior to 20.2R3-S2; 20.3 version 20.3R1 and later versions; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R2. This issue does not affect 18.4 versions prior to 18.4R1 on SRX Series. This issue does not affect Junos OS Evolved."
}
]
},
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"value": "The following software releases have been updated to resolve this specific issue: For all platforms, except SRX Series, using Junos OS 15.1R7-S10, 18.4R2-S9, 18.4R3-S9, 19.4R3-S4, 20.1R3, 20.2R3-S2, 20.4R3, 21.1R2, 21.2R1, and all subsequent releases. On SRX series using Junos OS 18.4R2-S9, 18.4R3-S9, 19.4R3-S4. 20.1R3, 20.4R3, 21.1R2, 21.2R1, and all subsequent releases."
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"value": "There is no workaround for this issue. \n\nIf affected by this issue, to recover from its impact, restart the firewall process to update the ARP Policer on the AE interface unit(s). \nFrom the CLI issue: \n\n cli\u003e restart firewall \n\nNote: no side effects on firewall restart shall be seen when issuing this command."
}
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}
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},
"cveMetadata": {
"assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
"assignerShortName": "juniper",
"cveId": "CVE-2021-0289",
"datePublished": "2021-07-15T20:01:05.615Z",
"dateReserved": "2020-10-27T00:00:00.000Z",
"dateUpdated": "2024-09-17T03:48:59.800Z",
"state": "PUBLISHED"
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CVE-2021-0290 (GCVE-0-2021-0290)
Vulnerability from cvelistv5 – Published: 2021-07-15 20:01 – Updated: 2024-09-16 20:53
VLAI
EPSS
Title
Junos OS: MX Series, EX9200 Series, SRX4600: Ethernet interface vulnerable to specially crafted frames
Summary
Improper Handling of Exceptional Conditions in Ethernet interface frame processing of Juniper Networks Junos OS allows an attacker to send specially crafted frames over the local Ethernet segment, causing the interface to go into a down state, resulting in a Denial of Service (DoS) condition. The interface does not recover on its own and the FPC must be reset manually. Continued receipt and processing of these frames will create a sustained Denial of Service (DoS) condition. This issue is platform-specific and affects the following platforms and line cards: * MPC7E/8E/9E and MPC10E on MX240, MX480, MX960, MX2008, MX2010, and MX2020 * MX204, MX10003, MX10008, MX10016 * EX9200, EX9251 * SRX4600 No other products or platforms are affected by this vulnerability. An indication of this issue occurring can be seen in the system log messages, as shown below: user@host> show log messages | match "Failed to complete DFE tuning" fpc4 smic_phy_dfe_tuning_state: et-4/1/6 - Failed to complete DFE tuning (count 3) and interface will be in a permanently down state: user@host> show interfaces et-4/1/6 terse Interface Admin Link Proto Local Remote et-4/1/6 up down et-4/1/6.0 up down aenet --> ae101.0 This issue affects Juniper Networks Junos OS: 16.1 versions prior to 16.1R7-S7 on MX Series; 17.1R1 and later versions prior to 17.2R3-S3 on MX Series; 17.3 versions prior to 17.3R3-S8 on MX Series; 17.4 versions prior to 17.4R2-S11, 17.4R3-S1 on MX Series, SRX4600; 18.1 versions prior to 18.1R3-S10 on MX Series, EX9200 Series, SRX4600; 18.2 versions prior to 18.2R3-S3 on MX Series, EX9200 Series, SRX4600; 18.3 versions prior to 18.3R3-S1 on MX Series, EX9200 Series, SRX4600; 18.4 versions prior to 18.4R2-S3, 18.4R3 on MX Series, EX9200 Series, SRX4600; 19.1 versions prior to 19.1R2-S1, 19.1R3 on MX Series, EX9200 Series, SRX4600; 19.2 versions prior to 19.2R1-S3, 19.2R2 on MX Series, EX9200 Series, SRX4600; 19.3 versions prior to 19.3R2 on MX Series, EX9200 Series, SRX4600. This issue does not affect Juniper Networks Junos OS versions prior to 16.1R1.
Severity
6.5 (Medium)
CWE
- CWE-755 - Improper Handling of Exceptional Conditions
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://kb.juniper.net/JSA11192 | x_refsource_CONFIRM |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Juniper Networks | Junos OS |
Unaffected:
unspecified , < 16.1R1
(custom)
|
|
| Juniper Networks | Junos OS |
Affected:
16.1 , < 16.1R7-S7
(custom)
Affected: 17.1R1 , < 17.1* (custom) Affected: 17.2 , < 17.2R3-S3 (custom) Affected: 17.3 , < 17.3R3-S8 (custom) |
|
| Juniper Networks | Junos OS |
Affected:
17.4 , < 17.4R2-S11, 17.4R3-S1
(custom)
|
|
| Juniper Networks | Junos OS |
Affected:
18.1 , < 18.1R3-S10
(custom)
Affected: 18.2 , < 18.2R3-S3 (custom) Affected: 18.3 , < 18.3R3-S1 (custom) Affected: 18.4 , < 18.4R2-S3, 18.4R3 (custom) Affected: 19.1 , < 19.1R2-S1, 19.1R3 (custom) Affected: 19.2 , < 19.2R1-S3, 19.2R2 (custom) Affected: 19.3 , < 19.3R2 (custom) |
Date Public
2021-07-14 00:00
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{
"lang": "en",
"value": "The following software releases have been updated to resolve this specific issue: Junos OS 16.1R7-S7, 17.2R3-S3, 17.3R3-S8, 17.4R2-S11, 17.4R3-S1, 17.4R3-S5, 18.1R3-S10, 18.2R3-S3, 18.2R3-S8, 18.3R3-S1, 18.4R2-S3, 18.4R3, 19.1R2-S1, 19.1R3, 19.2R1-S3, 19.2R2, 19.3R2, 19.4R1, and all subsequent releases."
}
],
"source": {
"advisory": "JSA11192",
"defect": [
"1463015"
],
"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-2021-0290",
"datePublished": "2021-07-15T20:01:07.184Z",
"dateReserved": "2020-10-27T00:00:00.000Z",
"dateUpdated": "2024-09-16T20:53:25.963Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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