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JuniperCVE-2020-1644

HistoryJul 17, 2020 - 7:15 p.m.

CVE-2020-1644

2020-07-1719:15:12

CWE-703

CWE-20

juniper

web.nvd.nist.gov

cve-2020-1644

juniper networks

junos os

bgp

rpd

security vulnerability

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

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

EPSS

0.001

Percentile

42.5%

JSON

On Juniper Networks Junos OS and Junos OS Evolved devices, the receipt of a specific BGP UPDATE packet causes an internal counter to be incremented incorrectly, which over time can lead to the routing protocols process (RPD) crash and restart. This issue affects both IBGP and EBGP multihop deployment in IPv4 or IPv6 network. This issue affects: Juniper Networks Junos OS: 17.2X75 versions prior to 17.2X75-D105.19; 17.3 versions prior to 17.3R3-S8; 17.4 versions prior to 17.4R2-S10, 17.4R3-S2; 18.1 versions prior to 18.1R3-S10; 18.2 versions prior to 18.2R2-S7, 18.2R3-S4; 18.2X75 versions prior to 18.2X75-D13, 18.2X75-D411.1, 18.2X75-D420.18, 18.2X75-D52.3, 18.2X75-D60; 18.3 versions prior to 18.3R2-S4, 18.3R3-S2; 18.4 versions prior to 18.4R1-S7, 18.4R2-S4, 18.4R3-S2; 19.1 versions prior to 19.1R1-S5, 19.1R2-S1, 19.1R3; 19.2 versions prior to 19.2R1-S5, 19.2R2; 19.3 versions prior to 19.3R2-S2, 19.3R3; 19.4 versions prior to 19.4R1-S2, 19.4R2. Juniper Networks Junos OS Evolved: any releases prior to 20.1R2-EVO. This issue does not affect Juniper Networks Junos OS releases prior to 17.3R1.

Affected configurations

Nvd

Node

juniperjunosMatch17.2x75-

juniperjunosMatch17.2x75d102

juniperjunosMatch17.2x75d50

juniperjunosMatch17.2x75d70

juniperjunosMatch17.2x75d92

juniperjunosMatch17.3-

juniperjunosMatch17.3r1-s1

juniperjunosMatch17.3r2

juniperjunosMatch17.3r2-s1

juniperjunosMatch17.3r2-s2

juniperjunosMatch17.3r2-s3

juniperjunosMatch17.3r2-s4

juniperjunosMatch17.3r3-

juniperjunosMatch17.3r3-s1

juniperjunosMatch17.3r3-s2

juniperjunosMatch17.3r3-s3

juniperjunosMatch17.3r3-s4

juniperjunosMatch17.3r3-s7

juniperjunosMatch17.4-

juniperjunosMatch17.4r1

juniperjunosMatch17.4r1-s1

juniperjunosMatch17.4r1-s2

juniperjunosMatch17.4r1-s4

juniperjunosMatch17.4r1-s5

juniperjunosMatch17.4r1-s6

juniperjunosMatch17.4r1-s7

juniperjunosMatch17.4r2

juniperjunosMatch17.4r2-s1

juniperjunosMatch17.4r2-s2

juniperjunosMatch17.4r2-s3

juniperjunosMatch17.4r2-s4

juniperjunosMatch17.4r2-s5

juniperjunosMatch17.4r2-s6

juniperjunosMatch17.4r2-s7

juniperjunosMatch17.4r2-s8

juniperjunosMatch17.4r2-s9

juniperjunosMatch17.4r3

juniperjunosMatch17.4r3-s1

juniperjunosMatch18.1-

juniperjunosMatch18.1r1

juniperjunosMatch18.1r2

juniperjunosMatch18.1r2-s1

juniperjunosMatch18.1r2-s2

juniperjunosMatch18.1r2-s4

juniperjunosMatch18.1r3

juniperjunosMatch18.1r3-s1

juniperjunosMatch18.1r3-s2

juniperjunosMatch18.1r3-s3

juniperjunosMatch18.1r3-s4

juniperjunosMatch18.1r3-s6

juniperjunosMatch18.1r3-s7

juniperjunosMatch18.1r3-s8

juniperjunosMatch18.1r3-s9

juniperjunosMatch18.2-

juniperjunosMatch18.2r1

juniperjunosMatch18.2r1-

juniperjunosMatch18.2r1-s3

juniperjunosMatch18.2r1-s4

juniperjunosMatch18.2r1-s5

juniperjunosMatch18.2r2

juniperjunosMatch18.2r2-s1

juniperjunosMatch18.2r2-s2

juniperjunosMatch18.2r2-s3

juniperjunosMatch18.2r2-s4

juniperjunosMatch18.2r2-s5

juniperjunosMatch18.2r2-s6

juniperjunosMatch18.2r3

juniperjunosMatch18.2r3-s1

juniperjunosMatch18.2r3-s2

juniperjunosMatch18.2r3-s3

juniperjunosMatch18.2x75-

juniperjunosMatch18.2x75d20

juniperjunosMatch18.2x75d30

juniperjunosMatch18.2x75d40

juniperjunosMatch18.3-

juniperjunosMatch18.3r1

juniperjunosMatch18.3r1-s1

juniperjunosMatch18.3r1-s2

juniperjunosMatch18.3r1-s3

juniperjunosMatch18.3r1-s5

juniperjunosMatch18.3r1-s6

juniperjunosMatch18.3r2

juniperjunosMatch18.3r2-s1

juniperjunosMatch18.3r2-s2

juniperjunosMatch18.3r2-s3

juniperjunosMatch18.3r3

juniperjunosMatch18.3r3-s1

juniperjunosMatch18.4-

juniperjunosMatch18.4r1

juniperjunosMatch18.4r1-s1

juniperjunosMatch18.4r1-s2

juniperjunosMatch18.4r1-s5

juniperjunosMatch18.4r1-s6

juniperjunosMatch18.4r2

juniperjunosMatch18.4r2-s1

juniperjunosMatch18.4r2-s2

juniperjunosMatch18.4r2-s3

juniperjunosMatch18.4r3

juniperjunosMatch18.4r3-s1

juniperjunosMatch19.1-

juniperjunosMatch19.1r1

juniperjunosMatch19.1r1-s1

juniperjunosMatch19.1r1-s2

juniperjunosMatch19.1r1-s3

juniperjunosMatch19.1r1-s4

juniperjunosMatch19.1r2

juniperjunosMatch19.2-

juniperjunosMatch19.2r1

juniperjunosMatch19.2r1-s1

juniperjunosMatch19.2r1-s2

juniperjunosMatch19.2r1-s3

juniperjunosMatch19.2r1-s4

juniperjunosMatch19.3-

juniperjunosMatch19.3r1

juniperjunosMatch19.3r1-s1

juniperjunosMatch19.3r2

juniperjunosMatch19.3r2-s1

juniperjunosMatch19.4r1

juniperjunosMatch19.4r1-s1

juniperjunos_os_evolvedMatch18.3r1

juniperjunos_os_evolvedMatch19.1r1

juniperjunos_os_evolvedMatch19.1r2

juniperjunos_os_evolvedMatch19.2r1

juniperjunos_os_evolvedMatch19.2r2

juniperjunos_os_evolvedMatch19.3r1

juniperjunos_os_evolvedMatch19.3r2

juniperjunos_os_evolvedMatch20.1r1

VendorProductVersionCPE
juniperjunos17.2x75cpe:2.3:o:juniper:junos:17.2x75:-:*:*:*:*:*:*
juniperjunos17.2x75cpe:2.3:o:juniper:junos:17.2x75:d102:*:*:*:*:*:*
juniperjunos17.2x75cpe:2.3:o:juniper:junos:17.2x75:d50:*:*:*:*:*:*
juniperjunos17.2x75cpe:2.3:o:juniper:junos:17.2x75:d70:*:*:*:*:*:*
juniperjunos17.2x75cpe:2.3:o:juniper:junos:17.2x75:d92:*:*:*:*:*:*
juniperjunos17.3cpe:2.3:o:juniper:junos:17.3:-:*:*:*:*:*:*
juniperjunos17.3cpe:2.3:o:juniper:junos:17.3:r1-s1:*:*:*:*:*:*
juniperjunos17.3cpe:2.3:o:juniper:junos:17.3:r2:*:*:*:*:*:*
juniperjunos17.3cpe:2.3:o:juniper:junos:17.3:r2-s1:*:*:*:*:*:*
juniperjunos17.3cpe:2.3:o:juniper:junos:17.3:r2-s2:*:*:*:*:*:*

Vendor	Product	Version	CPE
juniper	junos	17.2x75	cpe:2.3:o:juniper:junos:17.2x75:-::::::
juniper	junos	17.2x75	cpe:2.3:o:juniper:junos:17.2x75:d102::::::
juniper	junos	17.2x75	cpe:2.3:o:juniper:junos:17.2x75:d50::::::
juniper	junos	17.2x75	cpe:2.3:o:juniper:junos:17.2x75:d70::::::
juniper	junos	17.2x75	cpe:2.3:o:juniper:junos:17.2x75:d92::::::
juniper	junos	17.3	cpe:2.3:o:juniper:junos:17.3:-::::::
juniper	junos	17.3	cpe:2.3:o:juniper:junos:17.3:r1-s1::::::
juniper	junos	17.3	cpe:2.3:o:juniper:junos:17.3:r2::::::
juniper	junos	17.3	cpe:2.3:o:juniper:junos:17.3:r2-s1::::::
juniper	junos	17.3	cpe:2.3:o:juniper:junos:17.3:r2-s2::::::

Rows per page:

1-10 of 1271

CNA Affected

[
  {
    "product": "Junos OS",
    "vendor": "Juniper Networks",
    "versions": [
      {
        "lessThanOrEqual": "17.3R1",
        "status": "unaffected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "17.2X75-D105.19",
        "status": "affected",
        "version": "17.2X75",
        "versionType": "custom"
      },
      {
        "lessThan": "17.3R3-S8",
        "status": "affected",
        "version": "17.3",
        "versionType": "custom"
      },
      {
        "lessThan": "17.4R2-S10, 17.4R3-S2",
        "status": "affected",
        "version": "17.4",
        "versionType": "custom"
      },
      {
        "lessThan": "18.1R3-S10",
        "status": "affected",
        "version": "18.1",
        "versionType": "custom"
      },
      {
        "lessThan": "18.2R2-S7, 18.2R3-S4",
        "status": "affected",
        "version": "18.2",
        "versionType": "custom"
      },
      {
        "lessThan": "18.2X75-D13, 18.2X75-D411.1, 18.2X75-D420.18, 18.2X75-D52.3, 18.2X75-D60",
        "status": "affected",
        "version": "18.2X75",
        "versionType": "custom"
      },
      {
        "lessThan": "18.3R2-S4, 18.3R3-S2",
        "status": "affected",
        "version": "18.3",
        "versionType": "custom"
      },
      {
        "lessThan": "18.4R1-S7, 18.4R2-S4, 18.4R3-S2",
        "status": "affected",
        "version": "18.4",
        "versionType": "custom"
      },
      {
        "lessThan": "19.1R1-S5, 19.1R2-S1, 19.1R3",
        "status": "affected",
        "version": "19.1",
        "versionType": "custom"
      },
      {
        "lessThan": "19.2R1-S5, 19.2R2",
        "status": "affected",
        "version": "19.2",
        "versionType": "custom"
      },
      {
        "lessThan": "19.3R2-S2, 19.3R3",
        "status": "affected",
        "version": "19.3",
        "versionType": "custom"
      },
      {
        "lessThan": "19.4R1-S2, 19.4R2",
        "status": "affected",
        "version": "19.4",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "Junos OS Evolved",
    "vendor": "Juniper Networks",
    "versions": [
      {
        "status": "affected",
        "version": "19.2-EVO"
      },
      {
        "status": "affected",
        "version": "19.3-EVO"
      },
      {
        "status": "affected",
        "version": "19.4-EVO"
      },
      {
        "lessThan": "20.1R2-EVO",
        "status": "affected",
        "version": "20.1-EVO",
        "versionType": "custom"
      }
    ]
  }
]

References

kb.juniper.net/JSA11032

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

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

EPSS

0.001

Percentile

42.5%

JSON

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