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VULNERABILITIES

CVE-2023-22403 Details

Description

An Allocation of Resources Without Limits or Throttling vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows a network-based, unauthenticated attacker to cause a Denial of Service (DoS). On QFX10K Series, Inter-Chassis Control Protocol (ICCP) is used in MC-LAG topologies to exchange control information between the devices in the topology. ICCP connection flaps and sync issues will be observed due to excessive specific traffic to the local device. This issue affects Juniper Networks Junos OS on QFX10K Series: * All versions prior to 20.2R3-S7; * 20.4 versions prior to 20.4R3-S4; * 21.1 versions prior to 21.1R3-S3; * 21.2 versions prior to 21.2R3-S1; * 21.3 versions prior to 21.3R3; * 21.4 versions prior to 21.4R3; * 22.1 versions prior to 22.1R2.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://kb.juniper.net/JSA70199 CVEVendor Advisory
https://kb.juniper.net/JSA70199 [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-770Allocation of Resources Without Limits or Throttling[email protected]
CWE-770Allocation of Resources Without Limits or Throttling[email protected]

Affected Products

ProductVersions
juniper junos
< 20.2
20.2 -
20.2 r1
20.2 r1-s1
20.2 r1-s2

CPE

  • cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:20.2:-:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:20.2:r1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:20.2:r1-s1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:20.2:r1-s2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:20.2:r1-s3:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:20.2:r2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:20.2:r2-s1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:20.2:r2-s2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:20.2:r2-s3:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:20.2:r3:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:20.2:r3-s1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:20.2:r3-s2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:20.2:r3-s3:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:20.2:r3-s4:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:20.2:r3-s5:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:20.2:r3-s6:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:20.4:-:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:20.4:r1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:20.4:r1-s1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:20.4:r2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:20.4:r2-s1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:20.4:r2-s2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:20.4:r3:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:20.4:r3-s1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:20.4:r3-s2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:20.4:r3-s3:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.1:-:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.1:r1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.1:r1-s1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.1:r2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.1:r2-s1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.1:r2-s2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.1:r3:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.1:r3-s1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.1:r3-s2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.2:-:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.2:r1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.2:r1-s1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.2:r1-s2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.2:r2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.2:r2-s1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.2:r2-s2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.2:r3:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.3:-:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.3:r1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.3:r1-s1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.3:r1-s2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.3:r2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.3:r2-s1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.3:r2-s2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.4:-:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.4:r1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.4:r1-s1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.4:r1-s2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.4:r2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.4:r2-s1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:21.4:r2-s2:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:22.1:r1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:22.1:r1-s1:*:*:*:*:*:*
  • cpe:2.3:o:juniper:junos:22.1:r1-s2:*:*:*:*:*:*

Remediation

  • No remediation found in references.
juniper qfx10002
All versions

CPE

  • cpe:2.3:h:juniper:qfx10002:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
juniper qfx10008
All versions

CPE

  • cpe:2.3:h:juniper:qfx10008:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
juniper qfx10016
All versions

CPE

  • cpe:2.3:h:juniper:qfx10016:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-22403
NVD Published Date:
Jan 13, 2023
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2023-22403 Details - Not Deferred