// For flags

CVE-2023-28967

Junos OS and Junos OS Evolved: An attacker sending genuine BGP packets causes an RPD crash

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A Use of Uninitialized Resource vulnerability in the Border Gateway Protocol (BGP) software of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated network-based attacker to send specific genuine BGP packets to a device configured with BGP to cause a Denial of Service (DoS) by crashing the Routing Protocol Daemon (rpd). This issue is triggered when the packets attempt to initiate a BGP connection before a BGP session is successfully established. Continued receipt of these specific BGP packets will cause a sustained Denial of Service condition. This issue is triggerable in both iBGP and eBGP deployments. This issue affects: Juniper Networks Junos OS 21.1 version 21.1R1 and later versions prior to 21.1R3-S5; 21.2 version 21.2R1 and later versions prior to 21.2R3-S2; 21.3 version 21.3R1 and later versions prior to 21.3R3-S2; 21.4 versions prior to 21.4R3; 22.1 versions prior to 22.1R3; 22.2 versions prior to 22.2R2. This issue does not affect Juniper Networks Junos OS versions prior to 21.1R1. This issue affects: Juniper Networks Junos OS Evolved 21.1-EVO version 21.1R1-EVO and later versions prior to 21.4R3-EVO; 22.1-EVO versions prior to 22.1R3-EVO; 22.2-EVO versions prior to 22.2R2-EVO. This issue does not affect Juniper Networks Junos OS Evolved versions prior to 21.1R1-EVO.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-03-29 CVE Reserved
  • 2023-04-17 CVE Published
  • 2024-08-02 CVE Updated
  • 2024-11-07 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-908: Use of Uninitialized Resource
CAPEC
References (1)
URL Tag Source
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.1
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.1"
-
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.1
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.1"
r1
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.1
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.1"
r1-s1
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.1
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.1"
r2
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.1
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.1"
r3
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.1
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.1"
r3-s1
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.1
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.1"
r3-s2
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.1
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.1"
r3-s3
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.2
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.2"
-
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.2
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.2"
r1
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.2
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.2"
r1-s1
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.2
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.2"
r1-s2
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.2
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.2"
r2
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.2
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.2"
r2-s1
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.2
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.2"
r2-s2
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.2
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.2"
r3
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.2
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.2"
r3-s1
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.2
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.2"
r3-s2
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.2
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.2"
r3-s3
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.2
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.2"
r3-s4
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.2
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.2"
r3-s5
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.3
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.3"
-
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.3
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.3"
r1
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.3
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.3"
r1-s1
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.3
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.3"
r2
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.3
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.3"
r2-s1
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.3
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.3"
r2-s2
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.3
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.3"
r3
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.3
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.3"
r3-s1
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.3
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.3"
r3-s2
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.3
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.3"
r3-s3
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.3
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.3"
r3-s4
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.4
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.4"
-
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.4
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.4"
r1
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.4
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.4"
r1-s1
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.4
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.4"
r1-s2
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.4
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.4"
r2
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.4
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.4"
r2-s1
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
21.4
Search vendor "Juniper" for product "Junos Os Evolved" and version "21.4"
r2-s2
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
22.1
Search vendor "Juniper" for product "Junos Os Evolved" and version "22.1"
r1
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
22.1
Search vendor "Juniper" for product "Junos Os Evolved" and version "22.1"
r1-s1
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
22.1
Search vendor "Juniper" for product "Junos Os Evolved" and version "22.1"
r1-s2
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
22.1
Search vendor "Juniper" for product "Junos Os Evolved" and version "22.1"
r2
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
22.1
Search vendor "Juniper" for product "Junos Os Evolved" and version "22.1"
r2-s1
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
22.2
Search vendor "Juniper" for product "Junos Os Evolved" and version "22.2"
r1
Affected
Juniper
Search vendor "Juniper"
Junos Os Evolved
Search vendor "Juniper" for product "Junos Os Evolved"
22.2
Search vendor "Juniper" for product "Junos Os Evolved" and version "22.2"
r1-s1
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.1
Search vendor "Juniper" for product "Junos" and version "21.1"
-
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.1
Search vendor "Juniper" for product "Junos" and version "21.1"
r1
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.1
Search vendor "Juniper" for product "Junos" and version "21.1"
r1-s1
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.1
Search vendor "Juniper" for product "Junos" and version "21.1"
r2
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.1
Search vendor "Juniper" for product "Junos" and version "21.1"
r2-s1
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.1
Search vendor "Juniper" for product "Junos" and version "21.1"
r2-s2
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.1
Search vendor "Juniper" for product "Junos" and version "21.1"
r3
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.1
Search vendor "Juniper" for product "Junos" and version "21.1"
r3-s1
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.1
Search vendor "Juniper" for product "Junos" and version "21.1"
r3-s2
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.1
Search vendor "Juniper" for product "Junos" and version "21.1"
r3-s3
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.1
Search vendor "Juniper" for product "Junos" and version "21.1"
r3-s4
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.2
Search vendor "Juniper" for product "Junos" and version "21.2"
-
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.2
Search vendor "Juniper" for product "Junos" and version "21.2"
r1
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.2
Search vendor "Juniper" for product "Junos" and version "21.2"
r1-s1
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.2
Search vendor "Juniper" for product "Junos" and version "21.2"
r1-s2
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.2
Search vendor "Juniper" for product "Junos" and version "21.2"
r2
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.2
Search vendor "Juniper" for product "Junos" and version "21.2"
r2-s1
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.2
Search vendor "Juniper" for product "Junos" and version "21.2"
r2-s2
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.2
Search vendor "Juniper" for product "Junos" and version "21.2"
r3
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.2
Search vendor "Juniper" for product "Junos" and version "21.2"
r3-s1
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.3
Search vendor "Juniper" for product "Junos" and version "21.3"
-
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.3
Search vendor "Juniper" for product "Junos" and version "21.3"
r1
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.3
Search vendor "Juniper" for product "Junos" and version "21.3"
r1-s1
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.3
Search vendor "Juniper" for product "Junos" and version "21.3"
r1-s2
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.3
Search vendor "Juniper" for product "Junos" and version "21.3"
r2
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.3
Search vendor "Juniper" for product "Junos" and version "21.3"
r2-s1
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.3
Search vendor "Juniper" for product "Junos" and version "21.3"
r2-s2
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.3
Search vendor "Juniper" for product "Junos" and version "21.3"
r3
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.3
Search vendor "Juniper" for product "Junos" and version "21.3"
r3-s1
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.4
Search vendor "Juniper" for product "Junos" and version "21.4"
-
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.4
Search vendor "Juniper" for product "Junos" and version "21.4"
r1
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.4
Search vendor "Juniper" for product "Junos" and version "21.4"
r1-s1
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.4
Search vendor "Juniper" for product "Junos" and version "21.4"
r1-s2
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.4
Search vendor "Juniper" for product "Junos" and version "21.4"
r2
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.4
Search vendor "Juniper" for product "Junos" and version "21.4"
r2-s1
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
21.4
Search vendor "Juniper" for product "Junos" and version "21.4"
r2-s2
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
22.1
Search vendor "Juniper" for product "Junos" and version "22.1"
r1
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
22.1
Search vendor "Juniper" for product "Junos" and version "22.1"
r1-s1
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
22.1
Search vendor "Juniper" for product "Junos" and version "22.1"
r1-s2
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
22.1
Search vendor "Juniper" for product "Junos" and version "22.1"
r2
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
22.1
Search vendor "Juniper" for product "Junos" and version "22.1"
r2-s1
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
22.1
Search vendor "Juniper" for product "Junos" and version "22.1"
r2-s2
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
22.2
Search vendor "Juniper" for product "Junos" and version "22.2"
r1
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
22.2
Search vendor "Juniper" for product "Junos" and version "22.2"
r1-s1
Affected
Juniper
Search vendor "Juniper"
Junos
Search vendor "Juniper" for product "Junos"
22.2
Search vendor "Juniper" for product "Junos" and version "22.2"
r1-s2
Affected