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CVE-2021-31383

🗓️ 19 Oct 2021 18:17:26Reported by juniperType 
cve
 cve
🔗 web.nvd.nist.gov👁 105 Views

Improper source to destination copy write operation in Juniper Networks Junos OS and Junos OS Evolve

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-31383
13 Oct 202116:00
–attackerkb
bdu_fstec
BDU FSTEC
Junos Emergency Shutdown
20 Dec 202100:00
–bdu_fstec
cnnvd
CNNVD
Juniper Networks Junos OS和Junos OS Evolved 缓冲区错误漏洞
13 Oct 202100:00
–cnnvd
cvelist
Cvelist
CVE-2021-31383 Junos OS and Junos OS Evolved: In Point to MultiPoint (P2MP) scenarios receipt of various crafted packets causes RPD to core.
19 Oct 202118:17
–cvelist
euvd
EUVD
EUVD-2021-18293
7 Oct 202500:30
–euvd
nessus
Tenable Nessus
Juniper Junos OS Vulnerability (JSA11251)
13 Oct 202100:00
–nessus
nvd
NVD
CVE-2021-31383
19 Oct 202119:15
–nvd
osv_cve
osv_cve
CVE-2021-31383
19 Oct 202119:15
–osv_cve
prion
Prion
Stack overflow
19 Oct 202119:15
–prion
ptsecurity
Positive Technologies
PT-2021-5388
13 Oct 202100:00
–ptsecurity
Rows per page
NVD
Vulners
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juniperjunosMatch19.2-
juniperjunosMatch19.2r1
juniperjunosMatch19.2r1-s1
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juniperjunosMatch19.2r2-s1
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juniperjunosMatch19.2r3-s1
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juniperjunosMatch19.3r1
juniperjunosMatch19.3r1-s1
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juniperjunosMatch19.3r3
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juniperjunosMatch19.4r1
juniperjunosMatch19.4r1-s1
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juniperjunosMatch19.4r2-s1
juniperjunosMatch19.4r2-s2
juniperjunosMatch19.4r2-s3
juniperjunosMatch19.4r3
juniperjunosMatch19.4r3-s1
juniperjunosMatch19.4r3-s2
juniperjunosMatch20.1r1
juniperjunosMatch20.1r1-s1
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juniperjunosMatch20.1r1-s3
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juniperjunosMatch20.1r2
juniperjunosMatch20.1r2-s1
juniperjunosMatch20.2r1
juniperjunosMatch20.2r1-s1
juniperjunosMatch20.2r1-s2
juniperjunosMatch20.2r1-s3
juniperjunosMatch20.2r2
juniperjunosMatch20.2r2-s1
juniperjunosMatch20.2r2-s2
juniperjunosMatch20.3r1
juniperjunosMatch20.3r1-s1
[
  {
    "product": "Junos OS",
    "vendor": "Juniper Networks",
    "versions": [
      {
        "lessThan": "19.2R1",
        "status": "unaffected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "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-S4, 19.4R2-S4, 19.4R3-S3",
        "status": "affected",
        "version": "19.4",
        "versionType": "custom"
      },
      {
        "lessThan": "20.1R2-S2, 20.1R3",
        "status": "affected",
        "version": "20.1",
        "versionType": "custom"
      },
      {
        "lessThan": "20.2R2-S3, 20.2R3",
        "status": "affected",
        "version": "20.2",
        "versionType": "custom"
      },
      {
        "lessThan": "20.3R2",
        "status": "affected",
        "version": "20.3",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "Junos OS Evolved",
    "vendor": "Juniper Networks",
    "versions": [
      {
        "lessThan": "20.1R3-EVO",
        "status": "affected",
        "version": "20.1",
        "versionType": "custom"
      },
      {
        "lessThan": "20.2R3-EVO",
        "status": "affected",
        "version": "20.2",
        "versionType": "custom"
      },
      {
        "lessThan": "20.3R2-EVO",
        "status": "affected",
        "version": "20.3",
        "versionType": "custom"
      }
    ]
  }
]

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17 Jun 2026 03:51Current
7.7High risk
Vulners AI Score7.7
CVSS 24.3
CVSS 3.17.5
EPSS0.01006
105