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CVE-2022-22155

🗓️ 19 Jan 2022 00:20:57Reported by juniperType 
cve
 cve
🔗 web.nvd.nist.gov👁 100 Views

An Uncontrolled Resource Consumption vulnerability in the handling of IPv6 neighbor state change events in Juniper Networks Junos OS allows an adjacent attacker to cause a memory leak in the FPC of an ACX5448 router, leading to a DoS condition

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2022-22155
12 Jan 202217:00
–attackerkb
bdu_fstec
BDU FSTEC
Flexible PIC Concentrator DoS
7 Feb 202200:00
–bdu_fstec
cnnvd
CNNVD
Juniper Networks Junos OS resource management error vulnerability
12 Jan 202200:00
–cnnvd
cvelist
Cvelist
CVE-2022-22155 Junos OS: ACX5448: FPC memory leak due to IPv6 neighbor flaps
19 Jan 202200:20
–cvelist
euvd
EUVD
EUVD-2022-27302
3 Oct 202520:07
–euvd
nessus
Tenable Nessus
Juniper Junos OS Vulnerability (JSA11263)
12 Jan 202200:00
–nessus
ncsc
NCSC
Vulnerabilities fixed Juniper Junos OS
13 Jan 202200:00
–ncsc
nvd
NVD
CVE-2022-22155
19 Jan 202201:15
–nvd
osv_cve
osv_cve
CVE-2022-22155
19 Jan 202201:15
–osv_cve
prion
Prion
Race condition
19 Jan 202201:15
–prion
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juniperjunosMatch18.4-
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[
  {
    "platforms": [
      "ACX5448"
    ],
    "product": "Junos OS",
    "vendor": "Juniper Networks",
    "versions": [
      {
        "lessThan": "18.4R3-S10",
        "status": "affected",
        "version": "18.4",
        "versionType": "custom"
      },
      {
        "lessThan": "19.1R3-S5",
        "status": "affected",
        "version": "19.1",
        "versionType": "custom"
      },
      {
        "lessThan": "19.2R1-S8, 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-S3, 19.4R2-S2, 19.4R3",
        "status": "affected",
        "version": "19.4",
        "versionType": "custom"
      },
      {
        "lessThan": "20.1R2",
        "status": "affected",
        "version": "20.1",
        "versionType": "custom"
      },
      {
        "lessThan": "20.2R1-S1, 20.2R2",
        "status": "affected",
        "version": "20.2",
        "versionType": "custom"
      }
    ]
  }
]

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17 Jun 2026 04:27Current
6.5Medium risk
Vulners AI Score6.5
CVSS 23.3
CVSS 3.16.5
EPSS0.00369
100