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[email protected]CVE-2019-0019

HistoryApr 10, 2019 - 8:29 p.m.

CVE-2019-0019

2019-04-1020:29:00

CWE-404

[email protected]

web.nvd.nist.gov

bgp tracing

junos os

rpd process

dos

juniper networks

cve-2019-0019

nvd

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.001 Low

EPSS

Percentile

50.5%

JSON

When BGP tracing is enabled an incoming BGP message may cause the Junos OS routing protocol daemon (rpd) process to crash and restart. While rpd restarts after a crash, repeated crashes can result in an extended DoS condition. Affected releases are Juniper Networks Junos OS: 16.1 versions prior to 16.1R7-S4, 16.1R7-S5; 16.2 versions prior to 16.2R2-S9, 16.2R3; 17.1 versions prior to 17.1R3; 17.2 versions prior to 17.2R3-S1; 17.3 versions prior to 17.3R3-S3, 17.3R3-S4, 17.3R4; 17.4 versions prior to 17.4R1-S7, 17.4R2-S3, 17.4R2-S4, 17.4R3; 18.1 versions prior to 18.1R2-S4, 18.1R3-S4, 18.1R4; 18.2 versions prior to 18.2R2-S2, 18.2R2-S3, 18.2R3; 18.2X75 versions prior to 18.2X75-D40; 18.3 versions prior to 18.3R1-S3, 18.3R2; 18.4 versions prior to 18.4R1-S2, 18.4R2. This issue does not affect Junos releases prior to 16.1R1.

Affected configurations

NVD

Node

juniperjunosMatch16.1-

juniperjunosMatch16.1r1

juniperjunosMatch16.1r2

juniperjunosMatch16.1r3

juniperjunosMatch16.1r4

juniperjunosMatch16.1r5

juniperjunosMatch16.1r6

Node

juniperjunosMatch16.2-

juniperjunosMatch16.2r1

juniperjunosMatch16.2r2

Node

juniperjunosMatch17.1-

juniperjunosMatch17.1r1

juniperjunosMatch17.1r2

Node

juniperjunosMatch17.2-

juniperjunosMatch17.2r1

juniperjunosMatch17.2r2

juniperjunosMatch17.2r3

Node

juniperjunosMatch17.3-

juniperjunosMatch17.3r1

juniperjunosMatch17.3r2

juniperjunosMatch17.3r2-s1

juniperjunosMatch17.3r2-s2

juniperjunosMatch17.3r3

Node

juniperjunosMatch17.4-

juniperjunosMatch17.4r1

juniperjunosMatch17.4r1-s1

juniperjunosMatch17.4r1-s2

Node

juniperjunosMatch18.1-

juniperjunosMatch18.1r1

juniperjunosMatch18.1r2

Node

juniperjunosMatch18.2x75-

juniperjunosMatch18.2x75d20

juniperjunosMatch18.2x75d5

Node

juniperjunosMatch18.3-

juniperjunosMatch18.3r1

juniperjunosMatch18.3r1-s1

juniperjunosMatch18.3r1-s2

Node

juniperjunosMatch18.4-

juniperjunosMatch18.4r1

CPENameOperatorVersion
juniper:junosjuniper junoseq16.1

CPE	Name	Operator	Version
juniper:junos	juniper junos	eq	16.1

CNA Affected

[
  {
    "product": "Junos OS",
    "vendor": "Juniper Networks",
    "versions": [
      {
        "lessThan": "16.1R7-S4, 16.1R7-S5",
        "status": "affected",
        "version": "16.1",
        "versionType": "custom"
      },
      {
        "lessThan": "16.2R2-S9, 16.2R3",
        "status": "affected",
        "version": "16.2",
        "versionType": "custom"
      },
      {
        "lessThan": "17.1R3",
        "status": "affected",
        "version": "17.1",
        "versionType": "custom"
      },
      {
        "lessThan": "17.2R3-S1",
        "status": "affected",
        "version": "17.2",
        "versionType": "custom"
      },
      {
        "lessThan": "17.3R3-S3, 17.3R3-S4, 17.3R4",
        "status": "affected",
        "version": "17.3",
        "versionType": "custom"
      },
      {
        "lessThan": "17.4R1-S7, 17.4R2-S3, 17.4R2-S4, 17.4R3",
        "status": "affected",
        "version": "17.4",
        "versionType": "custom"
      },
      {
        "lessThan": "18.1R2-S4, 18.1R3-S4, 18.1R4",
        "status": "affected",
        "version": "18.1",
        "versionType": "custom"
      },
      {
        "lessThan": "18.2R2-S2, 18.2R2-S3, 18.2R3",
        "status": "affected",
        "version": "18.2",
        "versionType": "custom"
      },
      {
        "lessThan": "18.2X75-D40",
        "status": "affected",
        "version": "18.2X75",
        "versionType": "custom"
      },
      {
        "lessThan": "18.3R1-S3, 18.3R2",
        "status": "affected",
        "version": "18.3",
        "versionType": "custom"
      },
      {
        "lessThan": "18.4R1-S2, 18.4R2",
        "status": "affected",
        "version": "18.4",
        "versionType": "custom"
      },
      {
        "lessThan": "16.1",
        "status": "unaffected",
        "version": "all",
        "versionType": "custom"
      }
    ]
  }
]

References

www.securityfocus.com/bid/107893

kb.juniper.net/JSA10931

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.001 Low

EPSS

Percentile

50.5%

JSON

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