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CVE-2024-39536

🗓️ 11 Jul 2024 16:13:24Reported by juniperType 
cve
 cve
🔗 web.nvd.nist.gov👁 49 Views

A vulnerability in Juniper Networks Junos OS and Junos OS Evolved allows unauthenticated adjacent attackers to cause Denial-of-Service by exploiting a memory leak in Periodic Packet Management Daemon (ppmd). The leak occurs due to a race condition and affects BFD sessions operating in distributed or inline mode before specific software versions

Related
Detection
Affected
Refs
NVD
Vulners
Vulnrichment
Node
OR
juniperjunosRange<21.2
juniperjunosMatch21.4-
juniperjunosMatch21.4r1
juniperjunosMatch21.4r1-s1
juniperjunosMatch21.4r1-s2
juniperjunosMatch21.4r2
juniperjunosMatch21.4r2-s1
juniperjunosMatch21.4r2-s2
juniperjunosMatch21.4r3
juniperjunosMatch21.4r3-s1
juniperjunosMatch21.4r3-s2
juniperjunosMatch21.4r3-s3
juniperjunosMatch21.4r3-s4
juniperjunosMatch21.4r3-s5
juniperjunosMatch21.4r3-s6
juniperjunosMatch22.1-
juniperjunosMatch22.1r1
juniperjunosMatch22.1r1-s1
juniperjunosMatch22.1r1-s2
juniperjunosMatch22.1r2
juniperjunosMatch22.1r2-s1
juniperjunosMatch22.1r2-s2
juniperjunosMatch22.1r3
juniperjunosMatch22.1r3-s1
juniperjunosMatch22.1r3-s2
juniperjunosMatch22.1r3-s3
juniperjunosMatch22.2-
juniperjunosMatch22.2r1
juniperjunosMatch22.2r1-s1
juniperjunosMatch22.2r1-s2
juniperjunosMatch22.2r2
juniperjunosMatch22.2r2-s1
juniperjunosMatch22.2r2-s2
juniperjunosMatch22.2r3
juniperjunosMatch22.2r3-s1
juniperjunosMatch22.2r3-s2
juniperjunosMatch22.2r3-s3
juniperjunosMatch22.3-
juniperjunosMatch22.3r1
juniperjunosMatch22.3r1-s1
juniperjunosMatch22.3r1-s2
juniperjunosMatch22.3r2
juniperjunosMatch22.3r2-s1
juniperjunosMatch22.3r2-s2
juniperjunosMatch22.4-
juniperjunosMatch22.4r1
juniperjunosMatch22.4r1-s1
juniperjunosMatch22.4r1-s2
juniperjunosMatch22.4r2
juniperjunosMatch22.4r2-s1
juniperjunosMatch22.4r3
[
  {
    "defaultStatus": "unaffected",
    "product": "Junos OS",
    "vendor": "Juniper Networks",
    "versions": [
      {
        "lessThan": "21.2R3-S8",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      },
      {
        "lessThan": "21.4R3-S7",
        "status": "affected",
        "version": "21.4",
        "versionType": "semver"
      },
      {
        "lessThan": "22.1R3-S4",
        "status": "affected",
        "version": "22.1",
        "versionType": "semver"
      },
      {
        "lessThan": "22.2R3-S4",
        "status": "affected",
        "version": "22.2",
        "versionType": "semver"
      },
      {
        "lessThan": "22.3R3",
        "status": "affected",
        "version": "22.3",
        "versionType": "semver"
      },
      {
        "lessThan": "22.4R2-S2, 22.4R3",
        "status": "affected",
        "version": "22.4",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Junos OS Evolved",
    "vendor": "Juniper Networks",
    "versions": [
      {
        "lessThan": "21.2R3-S8-EVO",
        "status": "affected",
        "version": "21.2-EVO",
        "versionType": "semver"
      },
      {
        "lessThan": "21.4R3-S7-EVO",
        "status": "affected",
        "version": "21.4-EVO",
        "versionType": "semver"
      },
      {
        "lessThan": "22.2R3-S4-EVO",
        "status": "affected",
        "version": "22.2-EVO",
        "versionType": "semver"
      },
      {
        "lessThan": "22.3R3-EVO",
        "status": "affected",
        "version": "22.3-EVO",
        "versionType": "semver"
      },
      {
        "lessThan": "22.4R3-EVO",
        "status": "affected",
        "version": "22.4-EVO",
        "versionType": "semver"
      },
      {
        "lessThan": "23.2R1-EVO",
        "status": "affected",
        "version": "23.2-EVO",
        "versionType": "semver"
      }
    ]
  }
]

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17 Jun 2026 07:42Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.15.3
CVSS 46
EPSS0.00228
SSVC
49