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CERTFR-2021-AVI-273
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans Junos OS. Certaines d'entre elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur, un déni de service et un contournement de la politique de sécurité.
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 | Junos OS | Juniper Networks Junos OS versions 14.1X53 antérieures à 14.1X53-D53, 14.1X53-D140 pour EX Series | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS versions 19.4 antérieures à 19.4R2-S4, 19.4R3-S2 | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS toutes les versions 18.1 | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS Evolved 19.4 versions antérieures à 19.4R2-S3-EVO | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS versions 15.1 antérieures à 15.1R7-S9 | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS versions 14.1X53 antérieures à 14.1X53-D53 pour EX Series et QFX Series | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS versions 16.1R1 antérieures à 17.3R3-S11 | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS versions 16.1 antérieures à 16.1R7-S7 | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS versions 17.2 antérieures à 17.2R3-S4 | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS versions 12.3X48 antérieures à 12.3X48-D95 pour SRX Series | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS Evolved 20.3 versions antérieures à 20.3R2-EVO | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS versions 17.1 antérieures à 17.1R2-S11, 17.1R3-S2 | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS versions 20.1 antérieures à 20.1R1-S4, 20.1R2-S1, 20.1R3 | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS versions 12.3 antérieures à 12.3R12-S15 pour EX Series | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS versions 17.4 antérieures à 17.4R2-S13, 17.4R3-S5 | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS toutes les versions 19.1 | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS versions 19.2 antérieures à 19.2R1-S6, 19.2R2, 19.2R3-S2 | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS versions 17.3 antérieures à 17.3R2-S5, 17.3R3-S12 | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS Evolved 19.1R1-EVO antérieures à 20.3R1-S2-EVO, 20.3R2-EVO | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS versions 20.3 antérieures à 20.3R1-S1, 20.3R2 | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS versions 14.1R1 antérieures à 15.1R7-S6 pour QFX Series, PTX Series | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS versions 18.3 antérieures à 18.3R1-S7, 18.3R2-S4, 18.3R3-S5 | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS versions 18.2 antérieures à 18.2R2-S8, 18.2R3-S8 | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS Evolved 20.2 versions antérieures à 20.2R2-S1-EVO | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS versions 18.4 antérieures à 18.4R1-S8, 18.4R2-S7, 18.4R3-S8 | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS versions 15.1X49 antérieures à 15.1X49-D200 pour SRX Series | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS versions 15.1X53 antérieures à 15.1X53-D593 pour EX2300 Series, EX3400 Series et QFX Series | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS Evolved 20.1 versions antérieures à 20.1R2-S3-EVO | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS versions 19.3 antérieures à 19.3R1-S1, 19.3R2-S6, 19.3R3-S2 | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS versions 17.1R3 antérieures à 17.3R3-S11 | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS versions 20.2 antérieures à 20.2R1-S3, 20.2R2-S2, 20.2R3 | ||
| Juniper Networks | Junos OS | Juniper Networks Junos OS versions 16.2 antérieures à 16.2R2-S11, 16.2R3 |
References
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Juniper Networks Junos OS versions 14.1X53 ant\u00e9rieures \u00e0 14.1X53-D53, 14.1X53-D140 pour EX Series",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS versions 19.4 ant\u00e9rieures \u00e0 19.4R2-S4, 19.4R3-S2",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS toutes les versions 18.1",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS Evolved 19.4 versions ant\u00e9rieures \u00e0 19.4R2-S3-EVO",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS versions 15.1 ant\u00e9rieures \u00e0 15.1R7-S9",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS versions 14.1X53 ant\u00e9rieures \u00e0 14.1X53-D53 pour EX Series et QFX Series",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS versions 16.1R1 ant\u00e9rieures \u00e0 17.3R3-S11",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS versions 16.1 ant\u00e9rieures \u00e0 16.1R7-S7",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS versions 17.2 ant\u00e9rieures \u00e0 17.2R3-S4",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS versions 12.3X48 ant\u00e9rieures \u00e0 12.3X48-D95 pour SRX Series",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS Evolved 20.3 versions ant\u00e9rieures \u00e0 20.3R2-EVO",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS versions 17.1 ant\u00e9rieures \u00e0 17.1R2-S11, 17.1R3-S2",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS versions 20.1 ant\u00e9rieures \u00e0 20.1R1-S4, 20.1R2-S1, 20.1R3",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS versions 12.3 ant\u00e9rieures \u00e0 12.3R12-S15 pour EX Series",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS versions 17.4 ant\u00e9rieures \u00e0 17.4R2-S13, 17.4R3-S5",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS toutes les versions 19.1",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS versions 19.2 ant\u00e9rieures \u00e0 19.2R1-S6, 19.2R2, 19.2R3-S2",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS versions 17.3 ant\u00e9rieures \u00e0 17.3R2-S5, 17.3R3-S12",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS Evolved 19.1R1-EVO ant\u00e9rieures \u00e0 20.3R1-S2-EVO, 20.3R2-EVO",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS versions 20.3 ant\u00e9rieures \u00e0 20.3R1-S1, 20.3R2",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS versions 14.1R1 ant\u00e9rieures \u00e0 15.1R7-S6 pour QFX Series, PTX Series",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS versions 18.3 ant\u00e9rieures \u00e0 18.3R1-S7, 18.3R2-S4, 18.3R3-S5",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS versions 18.2 ant\u00e9rieures \u00e0 18.2R2-S8, 18.2R3-S8",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS Evolved 20.2 versions ant\u00e9rieures \u00e0 20.2R2-S1-EVO",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS versions 18.4 ant\u00e9rieures \u00e0 18.4R1-S8, 18.4R2-S7, 18.4R3-S8",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS versions 15.1X49 ant\u00e9rieures \u00e0 15.1X49-D200 pour SRX Series",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS versions 15.1X53 ant\u00e9rieures \u00e0 15.1X53-D593 pour EX2300 Series, EX3400 Series et QFX Series",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS Evolved 20.1 versions ant\u00e9rieures \u00e0 20.1R2-S3-EVO",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS versions 19.3 ant\u00e9rieures \u00e0 19.3R1-S1, 19.3R2-S6, 19.3R3-S2",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS versions 17.1R3 ant\u00e9rieures \u00e0 17.3R3-S11",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS versions 20.2 ant\u00e9rieures \u00e0 20.2R1-S3, 20.2R2-S2, 20.2R3",
"product": {
"name": "Junos OS",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Juniper Networks Junos OS versions 16.2 ant\u00e9rieures \u00e0 16.2R2-S11, 16.2R3",
"product": {
"name": "Junos OS",
"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-2020-8622",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-8622"
},
{
"name": "CVE-2021-0257",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0257"
},
{
"name": "CVE-2021-0258",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0258"
},
{
"name": "CVE-2021-0214",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0214"
},
{
"name": "CVE-2021-0270",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0270"
},
{
"name": "CVE-2021-0228",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0228"
},
{
"name": "CVE-2021-0230",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0230"
},
{
"name": "CVE-2019-8936",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-8936"
},
{
"name": "CVE-2021-0229",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0229"
},
{
"name": "CVE-2021-0246",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0246"
},
{
"name": "CVE-2021-0216",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0216"
},
{
"name": "CVE-2021-0226",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0226"
},
{
"name": "CVE-2021-0231",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0231"
},
{
"name": "CVE-2021-0247",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0247"
},
{
"name": "CVE-2021-0227",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0227"
},
{
"name": "CVE-2021-0224",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0224"
},
{
"name": "CVE-2021-0225",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-0225"
}
],
"initial_release_date": "2021-04-16T00:00:00",
"last_revision_date": "2021-04-16T00:00:00",
"links": [],
"reference": "CERTFR-2021-AVI-273",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2021-04-16T00:00:00.000000"
}
],
"risks": [
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "D\u00e9ni de service"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Junos OS. Certaines\nd\u0027entre elles permettent \u00e0 un attaquant de provoquer un probl\u00e8me de\ns\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur, un d\u00e9ni de service et un\ncontournement de la politique de s\u00e9curit\u00e9.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans Junos OS",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11140 du 14 avril 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11140"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11118 du 14 avril 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11118"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11139 du 14 avril 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11139"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11121 du 14 avril 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11121"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11161 du 14 avril 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11161"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11125 du 14 avril 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11125"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11149 du 14 avril 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11149"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11117 du 14 avril 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11117"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11116 du 14 avril 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11116"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11126 du 14 avril 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11126"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11124 du 14 avril 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11124"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11123 du 14 avril 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11123"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11148 du 14 avril 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11148"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11122 du 14 avril 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11122"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11119 du 14 avril 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11119"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11120 du 14 avril 2021",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11120"
}
]
}
CVE-2021-0214 (GCVE-0-2021-0214)
Vulnerability from cvelistv5
Published
2021-04-22 19:36
Modified
2024-09-17 00:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-20 - Improper Input Validation
- Denial of Service
Summary
A vulnerability in the distributed or centralized periodic packet management daemon (PPMD) of Juniper Networks Junos OS may cause receipt of a malformed packet to crash and restart the PPMD process, leading to network destabilization, service interruption, and a Denial of Service (DoS) condition. Continued receipt and processing of these malformed packets will repeatedly crash the PPMD process and sustain the Denial of Service (DoS) condition. Due to the nature of the specifically crafted packet, exploitation of this issue requires direct, adjacent connectivity to the vulnerable component. This issue affects Juniper Networks Junos OS: 17.3 versions prior to 17.3R3-S11; 17.4 versions prior to 17.4R2-S12, 17.4R3-S4; 18.1 versions prior to 18.1R3-S12; 18.2 versions prior to 18.2R2-S8, 18.2R3-S7; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R1-S8, 18.4R2-S7, 18.4R3-S6; 19.1 versions prior to 19.1R1-S6, 19.1R2-S2, 19.1R3-S4; 19.2 versions prior to 19.2R1-S5, 19.2R3-S1; 19.3 versions prior to 19.3R2-S5, 19.3R3-S1; 19.4 versions prior to 19.4R2-S2, 19.4R3; 20.1 versions prior to 20.1R2; 20.2 versions prior to 20.2R1-S2, 20.2R2.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Juniper Networks | Junos OS |
Version: 17.3 < 17.3R3-S11 Version: 17.4 < 17.4R2-S12, 17.4R3-S4 Version: 18.1 < 18.1R3-S12 Version: 18.2 < 18.2R2-S8, 18.2R3-S7 Version: 18.3 < 18.3R3-S4 Version: 18.4 < 18.4R1-S8, 18.4R2-S7, 18.4R3-S6 Version: 19.1 < 19.1R1-S6, 19.1R2-S2, 19.1R3-S4 Version: 19.2 < 19.2R1-S5, 19.2R3-S1 Version: 19.3 < 19.3R2-S5, 19.3R3-S1 Version: 19.4 < 19.4R2-S2, 19.4R3 Version: 20.1 < 20.1R2 Version: 20.2 < 20.2R1-S2, 20.2R2 |
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CVE-2021-0270 (GCVE-0-2021-0270)
Vulnerability from cvelistv5
Published
2021-04-22 19:37
Modified
2024-09-16 19:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
On PTX Series and QFX10k Series devices with the "inline-jflow" feature enabled, a use after free weakness in the Packet Forwarding Engine (PFE) microkernel architecture of Juniper Networks Junos OS may allow an attacker to cause a Denial of Service (DoS) condition whereby one or more Flexible PIC Concentrators (FPCs) may restart. As this is a race condition situation this issue become more likely to be hit when network instability occurs, such as but not limited to BGP/IGP reconvergences, and/or further likely to occur when more active "traffic flows" are occurring through the device. When this issue occurs, it will cause one or more FPCs to restart unexpectedly. During FPC restarts core files will be generated. While the core file is generated traffic will be disrupted. Sustained receipt of large traffic flows and reconvergence-like situations may sustain the Denial of Service (DoS) situation. This issue affects: Juniper Networks Junos OS: 18.1 version 18.1R2 and later versions prior to 18.1R3-S10 on PTX Series, QFX10K Series.
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Juniper Networks | Junos OS |
Version: 18.1R2 < 18.1* |
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"value": "On PTX Series and QFX10k Series devices with the \"inline-jflow\" feature enabled, a use after free weakness in the Packet Forwarding Engine (PFE) microkernel architecture of Juniper Networks Junos OS may allow an attacker to cause a Denial of Service (DoS) condition whereby one or more Flexible PIC Concentrators (FPCs) may restart. As this is a race condition situation this issue become more likely to be hit when network instability occurs, such as but not limited to BGP/IGP reconvergences, and/or further likely to occur when more active \"traffic flows\" are occurring through the device. When this issue occurs, it will cause one or more FPCs to restart unexpectedly. During FPC restarts core files will be generated. While the core file is generated traffic will be disrupted. Sustained receipt of large traffic flows and reconvergence-like situations may sustain the Denial of Service (DoS) situation. This issue affects: Juniper Networks Junos OS: 18.1 version 18.1R2 and later versions prior to 18.1R3-S10 on PTX Series, QFX10K Series."
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CVE-2021-0225 (GCVE-0-2021-0225)
Vulnerability from cvelistv5
Published
2021-04-22 19:36
Modified
2024-09-16 22:25
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-754 - Improper Check for Unusual or Exceptional Conditions
Summary
An Improper Check for Unusual or Exceptional Conditions in Juniper Networks Junos OS Evolved may cause the stateless firewall filter configuration which uses the action 'policer' in certain combinations with other options to not take effect. An administrator can use the following CLI command to see the failures with filter configuration: user@device> show log kfirewall-agent.log | match ERROR Jul 23 14:16:03 ERROR: filter not supported This issue affects Juniper Networks Junos OS Evolved: Versions 19.1R1-EVO and above prior to 20.3R1-S2-EVO, 20.3R2-EVO. This issue does not affect Juniper Networks Junos OS.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Juniper Networks | Junos OS Evolved |
Version: 19.1R1-EVO < unspecified Version: 20.3-EVO < 20.3R1-S2-EVO, 20.3R2-EVO |
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CVE-2021-0257 (GCVE-0-2021-0257)
Vulnerability from cvelistv5
Published
2021-04-22 19:37
Modified
2024-09-17 01:20
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-400 - Uncontrolled Resource Consumption
Summary
On Juniper Networks MX Series and EX9200 Series platforms with Trio-based MPCs (Modular Port Concentrators) where Integrated Routing and Bridging (IRB) interfaces are configured and mapped to a VPLS instance or a Bridge-Domain, certain Layer 2 network events at Customer Edge (CE) devices may cause memory leaks in the MPC of Provider Edge (PE) devices which can cause an out of memory condition and MPC restart. When this issue occurs, there will be temporary traffic interruption until the MPC is restored. An administrator can use the following CLI command to monitor the status of memory usage level of the MPC: user@device> show system resource-monitor fpc FPC Resource Usage Summary Free Heap Mem Watermark : 20 % Free NH Mem Watermark : 20 % Free Filter Mem Watermark : 20 % * - Watermark reached Slot # % Heap Free RTT Average RTT 1 87 PFE # % ENCAP mem Free % NH mem Free % FW mem Free 0 NA 88 99 1 NA 89 99 When the issue is occurring, the value of “% NH mem Free” will go down until the MPC restarts. This issue affects MX Series and EX9200 Series with Trio-based PFEs (Packet Forwarding Engines), including MX-MPC1-3D, MX-MPC1E-3D, MX-MPC2-3D, MX-MPC2E-3D, MPC-3D-16XGE, and CHAS-MXxx Series MPCs. No other products or platforms are affected by this issue. This issue affects Juniper Networks Junos OS on MX Series, EX9200 Series: 17.3 versions prior to 17.3R3-S10; 17.4 versions prior to 17.4R3-S3; 18.2 versions prior to 18.2R3-S7; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R3-S6; 19.2 versions prior to 19.2R3-S2; 19.3 versions prior to 19.3R3-S1; 19.4 versions prior to 19.4R2-S2, 19.4R3; 20.2 versions prior to 20.2R1-S3, 20.2R2; 20.3 versions prior to 20.3R1-S1,, 20.3R2. This issue does not affect Juniper Networks Junos OS: 17.3 versions prior to 17.3R3-S8; 17.4 versions prior to 17.4R3-S2; 18.1; 18.2 versions prior to 18.2R3-S4; 18.3 versions prior to 18.3R3-S2; 18.4 versions prior to 18.4R3-S1; 19.1; 19.2 versions prior to 19.2R2; 19.3 versions prior to 19.3R3; 19.4 versions prior to 19.4R2.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Juniper Networks | Junos OS |
Version: 17.3 < 17.3R3-S10 Version: 17.4 < 17.4R3-S3 Version: 18.2 < 18.2R3-S7 Version: 18.3 < 18.3R3-S4 Version: 18.4 < 18.4R3-S6 Version: 19.2 < 19.2R3-S2 Version: 19.3 < 19.3R3-S1 Version: 19.4 < 19.4R2-S2, 19.4R3 Version: 20.2 < 20.2R1-S3, 20.2R2 Version: 20.3 < 20.3R1-S1,, 20.3R2 |
|||||||
|
|||||||||
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CVE-2021-0258 (GCVE-0-2021-0258)
Vulnerability from cvelistv5
Published
2021-04-22 19:37
Modified
2024-09-16 16:48
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-362 - Race Condition (Concurrent Execution using Shared Resource with Improper Synchronization)
- Denial of Service (DoS)
Summary
A vulnerability in the forwarding of transit TCPv6 packets received on the Ethernet management interface of Juniper Networks Junos OS allows an attacker to trigger a kernel panic, leading to a Denial of Service (DoS). Continued receipt and processing of these transit packets will create a sustained Denial of Service (DoS) condition. This issue only occurs when TCPv6 packets are routed through the management interface. Other transit traffic, and traffic destined to the management interface, are unaffected by this vulnerability. This issue was introduced as part of a TCP Parallelization feature added in Junos OS 17.2, and affects systems with concurrent network stack enabled. This feature is enabled by default, but can be disabled (see WORKAROUND section below). This issue affects Juniper Networks Junos OS: 17.2 versions prior to 17.2R3-S4; 17.3 versions prior to 17.3R3-S9; 17.4 versions prior to 17.4R2-S11, 17.4R3-S2; 18.1 versions prior to 18.1R3-S11; 18.2 versions prior to 18.2R3-S5; 18.3 versions prior to 18.3R2-S4, 18.3R3-S3; 18.4 versions prior to 18.4R2-S5, 18.4R3-S4; 19.1 versions prior to 19.1R2-S2, 19.1R3; 19.2 versions prior to 19.2R1-S5, 19.2R2; 19.3 versions prior to 19.3R2-S4, 19.3R3; 19.4 versions prior to 19.4R1-S3, 19.4R2. This issue does not affect Juniper Networks Junos OS versions prior to 17.2R1.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Juniper Networks | Junos OS |
Patch: 17.2 < 17.2R1 Version: 17.3 < 17.3R3-S9 Version: 17.4 < 17.4R2-S11, 17.4R3-S2 Version: 18.1 < 18.1R3-S11 Version: 18.2 < 18.2R3-S5 Version: 18.3 < 18.3R2-S4, 18.3R3-S3 Version: 18.4 < 18.4R2-S5, 18.4R3-S4 Version: 19.1 < 19.1R2-S2, 19.1R3 Version: 19.2 < 19.2R1-S5, 19.2R2 Version: 19.3 < 19.3R2-S4, 19.3R3 Version: 19.4 < 19.4R1-S3, 19.4R2 |
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CVE-2021-0247 (GCVE-0-2021-0247)
Vulnerability from cvelistv5
Published
2021-04-22 19:37
Modified
2024-09-16 17:27
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-362 - Race Condition (Concurrent Execution using Shared Resource with Improper Synchronization)
Summary
A Race Condition (Concurrent Execution using Shared Resource with Improper Synchronization) vulnerability in the firewall process (dfwd) of Juniper Networks Junos OS allows an attacker to bypass the firewall rule sets applied to the input loopback filter on any interfaces of a device. This issue is detectable by reviewing the PFE firewall rules, as well as the firewall counters and seeing if they are incrementing or not. For example: show firewall Filter: __default_bpdu_filter__ Filter: FILTER-INET-01 Counters: Name Bytes Packets output-match-inet 0 0 <<<<<< missing firewall packet count This issue affects: Juniper Networks Junos OS 14.1X53 versions prior to 14.1X53-D53 on QFX Series; 14.1 versions 14.1R1 and later versions prior to 15.1 versions prior to 15.1R7-S6 on QFX Series, PTX Series; 15.1X53 versions prior to 15.1X53-D593 on QFX Series; 16.1 versions prior to 16.1R7-S7 on QFX Series, PTX Series; 16.2 versions prior to 16.2R2-S11, 16.2R3 on QFX Series, PTX Series; 17.1 versions prior to 17.1R2-S11, 17.1R3-S2 on QFX Series, PTX Series; 17.2 versions prior to 17.2R1-S9, 17.2R3-S3 on QFX Series, PTX Series; 17.3 versions prior to 17.3R2-S5, 17.3R3-S7 on QFX Series, PTX Series; 17.4 versions prior to 17.4R2-S9, 17.4R3 on QFX Series, PTX Series; 18.1 versions prior to 18.1R3-S9 on QFX Series, PTX Series; 18.2 versions prior to 18.2R2-S6, 18.2R3-S3 on QFX Series, PTX Series; 18.3 versions prior to 18.3R1-S7, 18.3R2-S3, 18.3R3-S1 on QFX Series, PTX Series; 18.4 versions prior to 18.4R1-S5, 18.4R2-S3, 18.4R2-S7, 18.4R3 on QFX Series, PTX Series; 19.1 versions prior to 19.1R1-S4, 19.1R2-S1, 19.1R3 on QFX Series, PTX Series; 19.2 versions prior to 19.2R1-S3, 19.2R2 on QFX Series, PTX Series.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Juniper Networks | Junos OS |
Version: 14.1X53 < 14.1X53-D53 Version: 15.1X53 < 15.1X53-D593 |
|||||||
|
|||||||||
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CVE-2021-0227 (GCVE-0-2021-0227)
Vulnerability from cvelistv5
Published
2021-04-22 19:36
Modified
2024-09-16 17:14
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
- Denial of Service (DoS)
Summary
An improper restriction of operations within the bounds of a memory buffer vulnerability in Juniper Networks Junos OS J-Web on SRX Series devices allows an attacker to cause Denial of Service (DoS) by sending certain crafted HTTP packets. Continued receipt and processing of these packets will create a sustained Denial of Service (DoS) condition. When this issue occurs, web-management, NTP daemon (ntpd) and Layer 2 Control Protocol process (L2CPD) daemons might crash. This issue affects Juniper Networks Junos OS on SRX Series: 17.3 versions prior to 17.3R3-S9; 17.4 versions prior to 17.4R2-S11, 17.4R3-S2; 18.2 versions prior to 18.2R3-S5; 18.3 versions prior to 18.3R2-S4, 18.3R3-S3; 18.4 versions prior to 18.4R2-S5, 18.4R3-S4; 19.1 versions prior to 19.1R3-S2; 19.2 versions prior to 19.2R1-S5, 19.2R3; 19.3 versions prior to 19.3R3; 19.4 versions prior to 19.4R2-S1, 19.4R3; 20.1 versions prior to 20.1R1-S2, 20.1R2;
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Juniper Networks | Junos OS |
Version: 17.3 < 17.3R3-S9 Version: 17.4 < 17.4R2-S11, 17.4R3-S2 Version: 18.2 < 18.2R3-S5 Version: 18.3 < 18.3R2-S4, 18.3R3-S3 Version: 18.4 < 18.4R2-S5, 18.4R3-S4 Version: 19.1 < 19.1R3-S2 Version: 19.2 < 19.2R1-S5, 19.2R3 Version: 19.3 < 19.3R3 Version: 19.4 < 19.4R2-S1, 19.4R3 Version: 20.1 < 20.1R1-S2, 20.1R2 |
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CVE-2021-0230 (GCVE-0-2021-0230)
Vulnerability from cvelistv5
Published
2021-04-22 19:36
Modified
2024-09-16 18:18
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-400 - Uncontrolled Resource Consumption
- Denial of Service (DoS)
Summary
On Juniper Networks SRX Series devices with link aggregation (lag) configured, executing any operation that fetches Aggregated Ethernet (AE) interface statistics, including but not limited to SNMP GET requests, causes a slow kernel memory leak. If all the available memory is consumed, the traffic will be impacted and a reboot might be required. The following log can be seen if this issue happens. /kernel: rt_pfe_veto: Memory over consumed. Op 1 err 12, rtsm_id 0:-1, msg type 72 /kernel: rt_pfe_veto: free kmem_map memory = (20770816) curproc = kmd An administrator can use the following CLI command to monitor the status of memory consumption (ifstat bucket): user@device > show system virtual-memory no-forwarding | match ifstat Type InUse MemUse HighUse Limit Requests Limit Limit Size(s) ifstat 2588977 162708K - 19633958 <<<< user@device > show system virtual-memory no-forwarding | match ifstat Type InUse MemUse HighUse Limit Requests Limit Limit Size(s) ifstat 3021629 189749K - 22914415 <<<< This issue affects Juniper Networks Junos OS on SRX Series: 17.1 versions 17.1R3 and above prior to 17.3R3-S11; 17.4 versions prior to 17.4R3-S5; 18.2 versions prior to 18.2R3-S7, 18.2R3-S8; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R2-S7, 18.4R3-S6; 19.1 versions prior to 19.1R3-S4; 19.2 versions prior to 19.2R1-S6; 19.3 versions prior to 19.3R3-S1; 19.4 versions prior to 19.4R3-S1; 20.1 versions prior to 20.1R2, 20.1R3; 20.2 versions prior to 20.2R2-S2, 20.2R3; 20.3 versions prior to 20.3R1-S2, 20.3R2. This issue does not affect Juniper Networks Junos OS prior to 17.1R3.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Juniper Networks | Junos OS |
Version: 17.1R3 < 17.1* Version: 17.3 < 17.3R3-S11 Version: 17.4 < 17.4R3-S5 Version: 18.2 < 18.2R3-S7, 18.2R3-S8 Version: 18.3 < 18.3R3-S4 Version: 18.4 < 18.4R2-S7, 18.4R3-S6 Version: 19.1 < 19.1R3-S4 Version: 19.2 < 19.2R1-S6 Version: 19.3 < 19.3R3-S1 Version: 19.4 < 19.4R3-S1 Version: 20.1 < 20.1R2, 20.1R3 Version: 20.2 < 20.2R2-S2, 20.2R3 Version: 20.3 < 20.3R1-S2, 20.3R2 |
|||||||
|
|||||||||
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CVE-2021-0216 (GCVE-0-2021-0216)
Vulnerability from cvelistv5
Published
2021-04-22 19:36
Modified
2024-09-16 23:42
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Denial of Service
Summary
A vulnerability in Juniper Networks Junos OS running on the ACX5448 and ACX710 platforms may cause BFD sessions to flap when a high rate of transit ARP packets are received. This, in turn, may impact routing protocols and network stability, leading to a Denial of Service (DoS) condition. When a high rate of transit ARP packets are exceptioned to the CPU and BFD flaps, the following log messages may be seen: bfdd[15864]: BFDD_STATE_UP_TO_DOWN: BFD Session 192.168.14.3 (IFL 232) state Up -> Down LD/RD(17/19) Up time:11:38:17 Local diag: CtlExpire Remote diag: None Reason: Detect Timer Expiry. bfdd[15864]: BFDD_TRAP_SHOP_STATE_DOWN: local discriminator: 17, new state: down, interface: irb.998, peer addr: 192.168.14.3 rpd[15839]: RPD_ISIS_ADJDOWN: IS-IS lost L2 adjacency to peer on irb.998, reason: BFD Session Down bfdd[15864]: BFDD_TRAP_SHOP_STATE_UP: local discriminator: 17, new state: up, interface: irb.998, peer addr: 192.168.14.3 This issue only affects the ACX5448 Series and ACX710 Series routers. No other products or platforms are affected by this vulnerability. This issue affects Juniper Networks Junos OS: 18.2 versions prior to 18.2R3-S8 on ACX5448; 18.3 versions prior to 18.3R3-S5 on ACX5448; 18.4 versions prior to 18.4R1-S6, 18.4R3-S7 on ACX5448; 19.1 versions prior to 19.1R3-S5 on ACX5448; 19.2 versions prior to 19.2R2, 19.2R3 on ACX5448; 19.3 versions prior to 19.3R3 on ACX5448; 19.4 versions prior to 19.4R3 on ACX5448; 20.1 versions prior to 20.1R2 on ACX5448; 20.2 versions prior to 20.2R2 on ACX5448 and ACX710.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Juniper Networks | Junos OS |
Version: 18.2 < 18.2R3-S8 Version: 18.3 < 18.3R3-S5 Version: 18.4 < 18.4R1-S6, 18.4R3-S7 Version: 19.1 < 19.1R3-S5 Version: 19.2 < 19.2R2, 19.2R3 Version: 19.3 < 19.3R3 Version: 19.4 < 19.4R3 Version: 20.1 < 20.1R2 |
|||||||
|
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CVE-2020-8622 (GCVE-0-2020-8622)
Vulnerability from cvelistv5
Published
2020-08-21 20:50
Modified
2024-09-16 17:14
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Attempting to verify a truncated response to a TSIG-signed request leads to an assertion failure. Affects BIND 9.0.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.9.3-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition
Summary
In BIND 9.0.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.9.3-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker on the network path for a TSIG-signed request, or operating the server receiving the TSIG-signed request, could send a truncated response to that request, triggering an assertion failure, causing the server to exit. Alternately, an off-path attacker would have to correctly guess when a TSIG-signed request was sent, along with other characteristics of the packet and message, and spoof a truncated response to trigger an assertion failure, causing the server to exit.
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||||||||
Impacted products
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CVE-2021-0231 (GCVE-0-2021-0231)
Vulnerability from cvelistv5
Published
2021-04-22 19:36
Modified
2024-09-17 03:33
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Summary
A path traversal vulnerability in the Juniper Networks SRX and vSRX Series may allow an authenticated J-web user to read sensitive system files. This issue affects Juniper Networks Junos OS on SRX and vSRX Series: 19.3 versions prior to 19.3R2-S6, 19.3R3-S1; 19.4 versions prior to 19.4R2-S4, 19.4R3; 20.1 versions prior to 20.1R1-S4, 20.1R2; 20.2 versions prior to 20.2R1-S3, 20.2R2; This issue does not affect Juniper Networks Junos OS versions prior to 19.3R1.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Juniper Networks | Junos OS |
Version: 19.3 < 19.3R2-S6, 19.3R3-S1 Version: 19.4 < 19.4R2-S4, 19.4R3 Version: 20.1 < 20.1R1-S4, 20.1R2 Version: 20.2 < 20.2R1-S3, 20.2R2 |
|||||||
|
|||||||||
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CVE-2021-0229 (GCVE-0-2021-0229)
Vulnerability from cvelistv5
Published
2021-04-22 19:36
Modified
2024-09-16 18:08
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-400 - Uncontrolled Resource Consumption
- Denial of Service (DoS)
Summary
An uncontrolled resource consumption vulnerability in Message Queue Telemetry Transport (MQTT) server of Juniper Networks Junos OS allows an attacker to cause MQTT server to crash and restart leading to a Denial of Service (DoS) by sending a stream of specific packets. A Juniper Extension Toolkit (JET) application designed with a listening port uses the Message Queue Telemetry Transport (MQTT) protocol to connect to a mosquitto broker that is running on Junos OS to subscribe for events. Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. This issue affects Juniper Networks Junos OS: 16.1R1 and later versions prior to 17.3R3-S11; 17.4 versions prior to 17.4R2-S13, 17.4R3-S4; 18.1 versions prior to 18.1R3-S12; 18.2 versions prior to 18.2R2-S8, 18.2R3-S7; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R1-S8, 18.4R2-S7, 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 19.3R3-S2; 19.4 versions prior to 19.4R2-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 20.3R1-S1, 20.3R2. This issue does not affect Juniper Networks Junos OS versions prior to 16.1R1.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Juniper Networks | Junos OS |
Version: 16.1R1 < 16.1* Version: 17.3 < 17.3R3-S11 Version: 17.4 < 17.4R2-S13, 17.4R3-S4 Version: 18.1 < 18.1R3-S12 Version: 18.2 < 18.2R2-S8, 18.2R3-S7 Version: 18.3 < 18.3R3-S4 Version: 18.4 < 18.4R1-S8, 18.4R2-S7, 18.4R3-S7 Version: 19.1 < 19.1R3-S5 Version: 19.2 < 19.2R1-S6, 19.2R3-S2 Version: 19.3 < 19.3R3-S2 Version: 19.4 < 19.4R2-S4, 19.4R3-S2 Version: 20.1 < 20.1R2-S1, 20.1R3 Version: 20.2 < 20.2R2-S2, 20.2R3 Version: 20.3 < 20.3R1-S1, 20.3R2 |
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CVE-2021-0228 (GCVE-0-2021-0228)
Vulnerability from cvelistv5
Published
2021-04-22 19:36
Modified
2024-09-16 17:23
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-754 - Improper Check for Unusual or Exceptional Conditions
Summary
An improper check for unusual or exceptional conditions vulnerability in Juniper Networks MX Series platforms with Trio-based MPC (Modular Port Concentrator) deployed in (Ethernet VPN) EVPN-(Virtual Extensible LAN) VXLAN configuration, may allow an attacker sending specific Layer 2 traffic to cause Distributed Denial of Service (DDoS) protection to trigger unexpectedly, resulting in traffic impact. Continued receipt and processing of this specific Layer 2 frames will sustain the Denial of Service (DoS) condition. An indication of compromise is to check DDOS LACP violations: user@device> show ddos-protection protocols statistics brief | match lacp This issue only affects the MX Series platforms with Trio-based MPC. No other products or platforms are affected. This issue affects: Juniper Networks Junos OS on MX Series: 15.1 versions prior to 15.1R7-S9; 17.3 versions prior to 17.3R3-S11; 17.4 versions prior to 17.4R3-S4; 18.1 versions prior to 18.1R3-S12; 18.2 versions prior to 18.2R2-S8, 18.2R3-S8; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R1-S8, 18.4R2-S7, 18.4R3-S7; 19.1 versions prior to 19.1R3-S4; 19.2 versions prior to 19.2R1-S6; 19.3 versions prior to 19.3R3-S2; 19.4 versions prior to 19.4R2-S4, 19.4R3-S2; 20.1 versions prior to 20.1R2, 20.1R3; 20.2 versions prior to 20.2R2-S1, 20.2R3; 20.3 versions prior to 20.3R1-S1, 20.3R2;
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Juniper Networks | Junos OS |
Version: 15.1 < 15.1R7-S9 Version: 17.3 < 17.3R3-S11 Version: 17.4 < 17.4R3-S4 Version: 18.1 < 18.1R3-S12 Version: 18.2 < 18.2R2-S8, 18.2R3-S8 Version: 18.3 < 18.3R3-S4 Version: 18.4 < 18.4R1-S8, 18.4R2-S7, 18.4R3-S7 Version: 19.1 < 19.1R3-S4 Version: 19.2 < 19.2R1-S6 Version: 19.3 < 19.3R3-S2 Version: 19.4 < 19.4R2-S4, 19.4R3-S2 Version: 20.1 < 20.1R2, 20.1R3 Version: 20.2 < 20.2R2-S1, 20.2R3 Version: 20.3 < 20.3R1-S1, 20.3R2 |
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CVE-2021-0224 (GCVE-0-2021-0224)
Vulnerability from cvelistv5
Published
2021-04-22 19:36
Modified
2024-09-16 20:16
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
- Denial of Service (DoS)
Summary
A vulnerability in the handling of internal resources necessary to bring up a large number of Layer 2 broadband remote access subscriber (BRAS) nodes in Juniper Networks Junos OS can cause the Access Node Control Protocol daemon (ANCPD) to crash and restart, leading to a Denial of Service (DoS) condition. Continued processing of spoofed subscriber nodes will create a sustained Denial of Service (DoS) condition. When the number of subscribers attempting to connect exceeds the configured maximum-discovery-table-entries value, the subscriber fails to map to an internal neighbor entry, causing the ANCPD process to crash. This issue affects Juniper Networks Junos OS: All versions prior to 17.3R3-S12; 17.4 versions prior to 17.4R2-S13; 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 18.4R1-S8, 18.4R3-S8; 19.1 versions prior to 19.1R3-S4; 19.2 versions prior to 19.2R3-S2; 19.3 versions prior to 19.3R3-S1; 19.4 versions prior to 19.4R3-S1; 20.1 versions prior to 20.1R2; 20.2 versions prior to 20.2R2; 20.3 versions prior to 20.3R2.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Juniper Networks | Junos OS |
Version: All < 17.3R3-S12 Version: 17.4 < 17.4R2-S13 Version: 18.1 < 18.1R3-S13 Version: 18.2 < 18.2R3-S8 Version: 18.3 < 18.3R3-S5 Version: 18.4 < 18.4R1-S8, 18.4R3-S8 Version: 19.1 < 19.1R3-S4 Version: 19.2 < 19.2R3-S2 Version: 19.3 < 19.3R3-S1 Version: 19.4 < 19.4R3-S1 Version: 20.1 < 20.1R2 Version: 20.2 < 20.2R2 Version: 20.3 < 20.3R2 |
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CVE-2021-0226 (GCVE-0-2021-0226)
Vulnerability from cvelistv5
Published
2021-04-22 19:36
Modified
2024-09-17 00:11
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Denial of Service (DoS)
- CWE-665 - Improper Initialization
Summary
On Juniper Networks Junos OS Evolved devices, receipt of a specific IPv6 packet may cause an established IPv6 BGP session to terminate, creating a Denial of Service (DoS) condition. Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. This issue does not affect IPv4 BGP sessions. This issue affects IBGP or EBGP peer sessions with IPv6. This issue affects: Juniper Networks Junos OS Evolved: 19.4 versions prior to 19.4R2-S3-EVO; 20.1 versions prior to 20.1R2-S3-EVO; 20.2 versions prior to 20.2R2-S1-EVO; 20.3 versions prior to 20.3R2-EVO. This issue does not affect Juniper Networks Junos OS releases.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Juniper Networks | Junos OS Evolved |
Version: 19.4-EVO < 19.4R2-S3-EVO Version: 20.1-EVO < 20.1R2-S3-EVO Version: 20.2-EVO < 20.2R2-S1-EVO Version: 20.3-EVO < 20.3R2-EVO |
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CVE-2019-8936 (GCVE-0-2019-8936)
Vulnerability from cvelistv5
Published
2019-05-15 15:37
Modified
2024-08-04 21:31
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
NTP through 4.2.8p12 has a NULL Pointer Dereference.
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||||||||||||||
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CVE-2021-0246 (GCVE-0-2021-0246)
Vulnerability from cvelistv5
Published
2021-04-22 19:37
Modified
2024-09-17 00:11
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Jailbreak
- CWE-276 - Incorrect Default Permissions
Summary
On SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2/SPC3, devices using tenant services on Juniper Networks Junos OS, due to incorrect default permissions assigned to tenant system administrators a tenant system administrator may inadvertently send their network traffic to one or more tenants while concurrently modifying the overall device system traffic management, affecting all tenants and the service provider. Further, a tenant may inadvertently receive traffic from another tenant. This issue affects: Juniper Networks Junos OS 18.3 version 18.3R1 and later versions on SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2; 18.3 versions prior to 18.3R3 on SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2; 18.4 versions prior to 18.4R2 on SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2/SPC3; 19.1 versions prior to 19.1R2 on SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2/SPC3. This issue does not affect: Juniper Networks Junos OS versions prior to 18.3R1.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Juniper Networks | Junos OS |
Patch: unspecified < 18.3R1 Version: 18.4 < 18.4R2 Version: 19.1 < 19.1R2 |
|||||||
|
|||||||||
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
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