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[email protected]CVE-2023-28982

HistoryApr 17, 2023 - 10:15 p.m.

CVE-2023-28982

2023-04-1722:15:09

CWE-401

[email protected]

web.nvd.nist.gov

juniper networks

junos os

junos os evolved

cve-2023-28982

denial of service

network security

vulnerability

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

0.001 Low

EPSS

Percentile

41.8%

JSON

A Missing Release of Memory after Effective Lifetime vulnerability in the routing protocol daemon of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network based attacker to cause a Denial of Service (DoS). In a BGP rib sharding scenario, when an attribute of an active BGP route is updated memory will leak. As rpd memory usage increases over time the rpd process will eventually run out of memory, crash, and restart. The memory utilization can be monitored with the following CLI commands: show task memory show system processes extensive | match rpd This issue affects: Juniper Networks Junos OS 20.3 versions prior to 20.3R3-S2; 20.4 versions prior to 20.4R3-S6; 21.1 versions prior to 21.1R3; 21.2 versions prior to 21.2R3; 21.3 versions prior to 21.3R2. Juniper Networks Junos OS Evolved 20.3-EVO version 20.3R1-EVO and later versions; 20.4-EVO versions prior to 20.4R3-S6-EVO; 21.2-EVO versions prior to 21.2R3-EVO; 21.3-EVO versions prior to 21.3R2-EVO.

Affected configurations

NVD

Node

juniperjunosMatch20.3-

juniperjunosMatch20.3r1

juniperjunosMatch20.3r1-s1

juniperjunosMatch20.3r1-s2

juniperjunosMatch20.3r2

juniperjunosMatch20.3r2-s1

juniperjunosMatch20.3r3

juniperjunosMatch20.3r3-s1

juniperjunosMatch20.4-

juniperjunosMatch20.4r1

juniperjunosMatch20.4r1-s1

juniperjunosMatch20.4r2

juniperjunosMatch20.4r2-s1

juniperjunosMatch20.4r2-s2

juniperjunosMatch20.4r3

juniperjunosMatch20.4r3-s1

juniperjunosMatch20.4r3-s2

juniperjunosMatch20.4r3-s3

juniperjunosMatch20.4r3-s4

juniperjunosMatch20.4r3-s5

juniperjunosMatch21.1-

juniperjunosMatch21.1r1

juniperjunosMatch21.1r1-s1

juniperjunosMatch21.1r2

juniperjunosMatch21.1r2-s1

juniperjunosMatch21.1r2-s2

juniperjunosMatch21.2-

juniperjunosMatch21.2r1

juniperjunosMatch21.2r1-s1

juniperjunosMatch21.2r1-s2

juniperjunosMatch21.2r2

juniperjunosMatch21.2r2-s1

juniperjunosMatch21.2r2-s2

juniperjunosMatch21.3-

juniperjunosMatch21.3r1

juniperjunosMatch21.3r1-s1

juniperjunosMatch21.3r1-s2

Node

juniperjunos_os_evolvedMatch20.3r1

juniperjunos_os_evolvedMatch20.3r1-s1

juniperjunos_os_evolvedMatch20.3r1-s2

juniperjunos_os_evolvedMatch20.3r1-s3

juniperjunos_os_evolvedMatch20.3r2

juniperjunos_os_evolvedMatch20.4-

juniperjunos_os_evolvedMatch20.4r1

juniperjunos_os_evolvedMatch20.4r1-s1

juniperjunos_os_evolvedMatch20.4r1-s2

juniperjunos_os_evolvedMatch20.4r2

juniperjunos_os_evolvedMatch20.4r2-s1

juniperjunos_os_evolvedMatch20.4r2-s2

juniperjunos_os_evolvedMatch20.4r2-s3

juniperjunos_os_evolvedMatch20.4r3

juniperjunos_os_evolvedMatch20.4r3-s1

juniperjunos_os_evolvedMatch20.4r3-s2

juniperjunos_os_evolvedMatch20.4r3-s3

juniperjunos_os_evolvedMatch20.4r3-s4

juniperjunos_os_evolvedMatch20.4r3-s5

juniperjunos_os_evolvedMatch21.2-

juniperjunos_os_evolvedMatch21.2r1

juniperjunos_os_evolvedMatch21.2r1-s1

juniperjunos_os_evolvedMatch21.2r1-s2

juniperjunos_os_evolvedMatch21.2r2

juniperjunos_os_evolvedMatch21.2r2-s1

juniperjunos_os_evolvedMatch21.2r2-s2

juniperjunos_os_evolvedMatch21.3-

juniperjunos_os_evolvedMatch21.3r1

juniperjunos_os_evolvedMatch21.3r1-s1

CPENameOperatorVersion
juniper:junosjuniper junoseq20.3
juniper:junosjuniper junoseq20.4
juniper:junosjuniper junoseq21.1
juniper:junosjuniper junoseq21.2
juniper:junosjuniper junoseq21.3

CPE	Name	Operator	Version
juniper:junos	juniper junos	eq	20.3
juniper:junos	juniper junos	eq	20.4
juniper:junos	juniper junos	eq	21.1
juniper:junos	juniper junos	eq	21.2
juniper:junos	juniper junos	eq	21.3

CNA Affected

[
  {
    "vendor": "Juniper Networks",
    "product": "Junos OS",
    "versions": [
      {
        "version": "20.3",
        "status": "affected",
        "lessThan": "20.3R3-S2",
        "versionType": "custom"
      },
      {
        "version": "20.4",
        "status": "affected",
        "lessThan": "20.4R3-S6",
        "versionType": "custom"
      },
      {
        "version": "21.1",
        "status": "affected",
        "lessThan": "21.1R3",
        "versionType": "custom"
      },
      {
        "version": "21.2",
        "status": "affected",
        "lessThan": "21.2R3",
        "versionType": "custom"
      },
      {
        "version": "21.3",
        "status": "affected",
        "lessThan": "21.3R2",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Juniper Networks",
    "product": "Junos OS Evolved",
    "versions": [
      {
        "version": "20.3R1-EVO",
        "status": "affected",
        "lessThan": "20.3-EVO*",
        "versionType": "custom"
      },
      {
        "version": "20.4-EVO",
        "status": "affected",
        "lessThan": "20.4R3-S6-EVO",
        "versionType": "custom"
      },
      {
        "version": "21.2-EVO",
        "status": "affected",
        "lessThan": "21.2R3-EVO",
        "versionType": "custom"
      },
      {
        "version": "21.3-EVO",
        "status": "affected",
        "lessThan": "21.3R2-EVO",
        "versionType": "custom"
      }
    ]
  }
]