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CVE-2021-31353

🗓️ 19 Oct 2021 18:16:34Reported by juniperType 
cve
 cve
🔗 web.nvd.nist.gov👁 60 Views

Improper Handling of Exceptional Conditions vulnerability in Juniper Networks Junos OS and Junos OS Evolved allows an attacker to inject a specific BGP update, causing the routing protocol daemon (RPD) to crash and restart, leading to a Denial of Service (DoS)

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2021-31353
19 Oct 202122:39
circl
CNNVD
Juniper Networks Junos OS安全漏洞
13 Oct 202100:00
cnnvd
Cvelist
CVE-2021-31353 Junos OS and Junos OS Evolved: RPD core upon receipt of specific BGP update
19 Oct 202118:16
cvelist
EUVD
EUVD-2021-18263
7 Oct 202500:30
euvd
Tenable Nessus
Juniper Junos OS Vulnerability (JSA11218)
13 Oct 202100:00
nessus
NCSC
Vulnerabilities fixed in Juniper Junos OS
14 Oct 202100:00
ncsc
NVD
CVE-2021-31353
19 Oct 202119:15
nvd
Prion
Design/Logic Flaw
19 Oct 202119:15
prion
NVD
Vulners
Node
juniperjunosMatch19.3r3-s2
OR
juniperjunosMatch19.4r3-s3
OR
juniperjunosMatch20.2r2-s3
OR
juniperjunosMatch20.2r3
OR
juniperjunosMatch20.2r3-s1
OR
juniperjunosMatch20.3r2
OR
juniperjunosMatch20.3r2-s1
OR
juniperjunosMatch20.4r2
OR
juniperjunosMatch20.4r2-s1
OR
juniperjunosMatch21.1r1
OR
juniperjunosMatch21.1r1-s1
OROROROROROROROROROROR
[
  {
    "product": "Junos OS",
    "vendor": "Juniper Networks",
    "versions": [
      {
        "lessThan": "19.3R3-S2",
        "status": "unaffected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "19.3R3-S2"
      },
      {
        "status": "affected",
        "version": "19.4R3-S3"
      },
      {
        "lessThan": "20.1*",
        "status": "unaffected",
        "version": "20.1R1",
        "versionType": "custom"
      },
      {
        "changes": [
          {
            "at": "20.2R3-S2",
            "status": "unaffected"
          }
        ],
        "lessThan": "20.2R2-S3",
        "status": "unaffected",
        "version": "20.2",
        "versionType": "custom"
      },
      {
        "changes": [
          {
            "at": "20.3R3",
            "status": "unaffected"
          }
        ],
        "lessThan": "20.3R2",
        "status": "unaffected",
        "version": "20.3",
        "versionType": "custom"
      },
      {
        "changes": [
          {
            "at": "20.4R3",
            "status": "unaffected"
          }
        ],
        "lessThan": "20.4R2",
        "status": "unaffected",
        "version": "20.4",
        "versionType": "custom"
      },
      {
        "lessThan": "21.1R2",
        "status": "affected",
        "version": "21.1",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "Junos OS Evolved",
    "vendor": "Juniper Networks",
    "versions": [
      {
        "lessThan": "20.4R2-S3-EVO, 20.4R3-EVO",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "21.1R2-EVO",
        "status": "affected",
        "version": "21.1-EVO",
        "versionType": "custom"
      },
      {
        "lessThan": "21.2R2-EVO",
        "status": "affected",
        "version": "21.2-EVO",
        "versionType": "custom"
      }
    ]
  }
]

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21 Nov 2024 06:05Current
7.5High risk
Vulners AI Score7.5
CVSS 25
CVSS 3.17.5
EPSS0.0041
60