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EUVD-2021-18289

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 20 Views

Vulnerability in Juniper Networks Junos OS allows DoS via malformed IPv4 or IPv6 packets.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-31379
13 Oct 202116:00
–attackerkb
bdu_fstec
BDU FSTEC
MAP-E automatic tunneling mechanism Junos DoS
7 Dec 202100:00
–bdu_fstec
circl
Circl
CVE-2021-31379
19 Oct 202122:33
–circl
cnnvd
CNNVD
Juniper Networks Junos OS 安全漏洞
13 Oct 202100:00
–cnnvd
cve
CVE
CVE-2021-31379
19 Oct 202118:17
–cve
cvelist
Cvelist
CVE-2021-31379 Junos OS: MX Series: MPC 7/8/9/10/11 cards with MAP-E: PFE halts when an attacker sends malformed IPv4 or IPv6 traffic inside the MAP-E tunnel.
19 Oct 202118:17
–cvelist
nessus
Tenable Nessus
Juniper Junos OS DoS (JSA11247)
26 May 202200:00
–nessus
nvd
NVD
CVE-2021-31379
19 Oct 202119:15
–nvd
osv_cve
osv_cve
CVE-2021-31379
19 Oct 202119:15
–osv_cve
prion
Prion
Design/Logic Flaw
19 Oct 202119:15
–prion
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "f26c4959-989c-38df-a376-82333bdb5883",
        "vendor": {
          "name": "Juniper Networks"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "00a0ceeb-90e2-3b9a-bf08-fa01919d01b4",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "19.1 <19.1R1-S6, 19.1R2-S2, 19.1R3"
      },
      {
        "id": "2a546ec0-d7a1-3c1b-8e8c-f59e6f40739a",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "18.2 <18.2R2-S6, 18.2R3-S3"
      },
      {
        "id": "50d17551-3290-39c4-80f3-5a0c2fd40ccf",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "18.1 <18.1R3-S11"
      },
      {
        "id": "626daae7-5be9-351a-ab03-798fff6990b4",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "17.3 <17.3R3-S9"
      },
      {
        "id": "83fed6b5-1f71-3bf6-aad4-9e37bcc6c11e",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "17.4 <17.4R2-S12, 17.4R3-S3"
      },
      {
        "id": "a1cd1820-f4f0-3a52-89a0-c18e13ae25a5",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "18.3 <18.3R2-S4, 18.3R3-S1"
      },
      {
        "id": "b33c8e44-1266-3fd3-9fcb-129e6a07fdf2",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "19.3 <19.3R2-S5, 19.3R3"
      },
      {
        "id": "c20ad9f0-ceaf-3443-b6e9-c6b8ffbbc48e",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "17.2R1 <17.2*"
      },
      {
        "id": "f4da5338-9c51-3391-8383-f5f7c4d193bc",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "18.4 <18.4R1-S8, 18.4R2-S5, 18.4R3"
      },
      {
        "id": "fb037344-31bf-3256-b0f4-d284f8e52f7e",
        "product": {
          "name": "Junos OS"
        },
        "product_version": "19.2 <19.2R1-S5, 19.2R2"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
7.3High risk
Vulners AI Score7.3
CVSS 3.17.5
CVSS 24.3
EPSS0.01336
20