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CVE-2021-0227 Junos OS: SRX Series: Denial of Service in J-Web upon receipt of crafted HTTP packets

🗓️ 22 Apr 2021 19:36:57Reported by juniperType 
cvelist
 cvelist
🔗 www.cve.org👁 14 Views

Junos OS: SRX Series: Denial of Service in J-Web upon receipt of crafted HTTP packets. Vulnerability allows attacker to cause sustained DoS condition by sending crafted HTTP packets, leading to crashes of web-management, NTP daemon, and L2CPD daemon. Affects multiple Junos OS versions on SRX Series devices

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3 Oct 202520:07
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15 Apr 202100:00
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Vulnerabilities fixed in Juniper Junos OS
19 Apr 202100:00
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NVD
CVE-2021-0227
22 Apr 202120:15
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OSV
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Prion
Design/Logic Flaw
22 Apr 202120:15
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[
  {
    "platforms": [
      "SRX Series"
    ],
    "product": "Junos OS",
    "vendor": "Juniper Networks",
    "versions": [
      {
        "lessThan": "17.3R3-S9",
        "status": "affected",
        "version": "17.3",
        "versionType": "custom"
      },
      {
        "lessThan": "17.4R2-S11, 17.4R3-S2",
        "status": "affected",
        "version": "17.4",
        "versionType": "custom"
      },
      {
        "lessThan": "18.2R3-S5",
        "status": "affected",
        "version": "18.2",
        "versionType": "custom"
      },
      {
        "lessThan": "18.3R2-S4, 18.3R3-S3",
        "status": "affected",
        "version": "18.3",
        "versionType": "custom"
      },
      {
        "lessThan": "18.4R2-S5, 18.4R3-S4",
        "status": "affected",
        "version": "18.4",
        "versionType": "custom"
      },
      {
        "lessThan": "19.1R3-S2",
        "status": "affected",
        "version": "19.1",
        "versionType": "custom"
      },
      {
        "lessThan": "19.2R1-S5, 19.2R3",
        "status": "affected",
        "version": "19.2",
        "versionType": "custom"
      },
      {
        "lessThan": "19.3R3",
        "status": "affected",
        "version": "19.3",
        "versionType": "custom"
      },
      {
        "lessThan": "19.4R2-S1, 19.4R3",
        "status": "affected",
        "version": "19.4",
        "versionType": "custom"
      },
      {
        "lessThan": "20.1R1-S2, 20.1R2",
        "status": "affected",
        "version": "20.1",
        "versionType": "custom"
      }
    ]
  }
]

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