CVE-2019-0028
Junos OS: RPD process crashes due to specific BGP peer restarts condition.
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
On Junos devices with the BGP graceful restart helper mode enabled or the BGP graceful restart mechanism enabled, a BGP session restart on a remote peer that has the graceful restart mechanism enabled may cause the local routing protocol daemon (RPD) process to crash and restart. By simulating a specific BGP session restart, an attacker can repeatedly crash the RPD process causing prolonged denial of service (DoS). Graceful restart helper mode for BGP is enabled by default. No other Juniper Networks products or platforms are affected by this issue. Affected releases are Juniper Networks Junos OS: 16.1 versions prior to 16.1R7; 16.1X65 versions prior to 16.1X65-D48; 16.2 versions prior to 16.2R2-S8; 17.1 versions prior to 17.1R2-S7, 17.1R3; 17.2 versions prior to 17.2R1-S7, 17.2R3; 17.2X75 versions prior to 17.2X75-D92, 17.2X75-D102, 17.2X75-D110; 17.3 versions prior to 17.3R2-S2, 17.3R3; 17.4 versions prior to 17.4R1-S4, 17.4R2; 18.1 versions prior to 18.1R2. Junos OS releases prior to 16.1R1 are not affected.
En los dispositivos Junos con el modo de ayuda de reinicio de BGP (Border Gateway Protocol) habilitado o el mecanismo de reinicio de BGP habilitado, un reinicio de sesión de BGP en un par remoto que tenga habilitado el mecanismo de reinicio de BGP puede provocar que el proceso local de RPD (Routing Protocol Daemon) se bloquee y se reinicie. Al simular un reinicio de sesión BGP específico, un atacante puede bloquear repetidamente el proceso RPD causando una denegación de servicio (DoS) prolongada. El modo de ayuda para el reinicio de BGP está habilitado de forma predeterminada. Ningún otro producto o plataforma de Juniper Networks se ve afectado por este problema. Las versiones afectadas son el de Juniper Networks Junos OS son: 16.1 versiones anteriores a 16.1R7; 16.1X65 versiones anteriores a 16.1X65-D48; 16.2 versiones anteriores a 16.2R2-S8; 17.1 versiones anteriores a 17.1R2-S7, 17.1R3; 17.2 versiones anteriores a 17.2R1-S7, 17.2R3; versiones 17.2X75 anteriores a 17.2X75-D92, 17.2X75-D102, 17.2X75-D110; versiones 17.3 anteriores a 17.3R2-S2, 17.3R3; versiones 17.4 anteriores a 17.4R1-S4, 17.4R2; versiones 18.1 anteriores a 18.1R2. Las versiones de Junos OS anteriores a la 16.1R1 no se ven afectadas.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2018-10-11 CVE Reserved
- 2019-04-10 CVE Published
- 2023-03-07 EPSS Updated
- 2024-09-16 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-404: Improper Resource Shutdown or Release
CAPEC
References (2)
| URL | Tag | Source |
|---|---|---|
| http://www.securityfocus.com/bid/107892 | Broken Link |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://kb.juniper.net/JSA10932 | 2022-01-24 |
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 Search vendor "Juniper" for product "Junos" | 16.1 Search vendor "Juniper" for product "Junos" and version "16.1" | r1 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 16.1 Search vendor "Juniper" for product "Junos" and version "16.1" | r2 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 16.1 Search vendor "Juniper" for product "Junos" and version "16.1" | r3 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 16.1 Search vendor "Juniper" for product "Junos" and version "16.1" | r3-s10 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 16.1 Search vendor "Juniper" for product "Junos" and version "16.1" | r4 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 16.1 Search vendor "Juniper" for product "Junos" and version "16.1" | r5-s4 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 16.1 Search vendor "Juniper" for product "Junos" and version "16.1" | r6-s1 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 16.1 Search vendor "Juniper" for product "Junos" and version "16.1" | r7 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 16.1x65 Search vendor "Juniper" for product "Junos" and version "16.1x65" | - |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 16.1x65 Search vendor "Juniper" for product "Junos" and version "16.1x65" | d30 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 16.1x65 Search vendor "Juniper" for product "Junos" and version "16.1x65" | d35 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 16.1x65 Search vendor "Juniper" for product "Junos" and version "16.1x65" | d40 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 16.2 Search vendor "Juniper" for product "Junos" and version "16.2" | - |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 16.2 Search vendor "Juniper" for product "Junos" and version "16.2" | r2 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 16.2 Search vendor "Juniper" for product "Junos" and version "16.2" | r2-s1 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 16.2 Search vendor "Juniper" for product "Junos" and version "16.2" | r2-s2 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 16.2 Search vendor "Juniper" for product "Junos" and version "16.2" | r2-s3 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 16.2 Search vendor "Juniper" for product "Junos" and version "16.2" | r2-s4 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 16.2 Search vendor "Juniper" for product "Junos" and version "16.2" | r2-s5 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 16.2 Search vendor "Juniper" for product "Junos" and version "16.2" | r2-s6 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 16.2 Search vendor "Juniper" for product "Junos" and version "16.2" | r2-s7 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 16.2 Search vendor "Juniper" for product "Junos" and version "16.2" | r2-s8 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.1 Search vendor "Juniper" for product "Junos" and version "17.1" | - |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.1 Search vendor "Juniper" for product "Junos" and version "17.1" | r2-s1 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.1 Search vendor "Juniper" for product "Junos" and version "17.1" | r2-s2 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.1 Search vendor "Juniper" for product "Junos" and version "17.1" | r2-s3 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.1 Search vendor "Juniper" for product "Junos" and version "17.1" | r2-s4 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.1 Search vendor "Juniper" for product "Junos" and version "17.1" | r2-s5 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.1 Search vendor "Juniper" for product "Junos" and version "17.1" | r2-s6 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.1 Search vendor "Juniper" for product "Junos" and version "17.1" | r2-s7 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.1r3 Search vendor "Juniper" for product "Junos" and version "17.1r3" | - |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.2 Search vendor "Juniper" for product "Junos" and version "17.2" | - |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.2 Search vendor "Juniper" for product "Junos" and version "17.2" | r1 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.2 Search vendor "Juniper" for product "Junos" and version "17.2" | r1-s1 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.2 Search vendor "Juniper" for product "Junos" and version "17.2" | r1-s2 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.2 Search vendor "Juniper" for product "Junos" and version "17.2" | r1-s3 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.2 Search vendor "Juniper" for product "Junos" and version "17.2" | r1-s4 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.2 Search vendor "Juniper" for product "Junos" and version "17.2" | r1-s5 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.2 Search vendor "Juniper" for product "Junos" and version "17.2" | r1-s6 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.2 Search vendor "Juniper" for product "Junos" and version "17.2" | r1-s7 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.2r3 Search vendor "Juniper" for product "Junos" and version "17.2r3" | - |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.2x75 Search vendor "Juniper" for product "Junos" and version "17.2x75" | - |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.2x75 Search vendor "Juniper" for product "Junos" and version "17.2x75" | d102 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.2x75 Search vendor "Juniper" for product "Junos" and version "17.2x75" | d110 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.2x75 Search vendor "Juniper" for product "Junos" and version "17.2x75" | d92 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.3 Search vendor "Juniper" for product "Junos" and version "17.3" | - |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.3 Search vendor "Juniper" for product "Junos" and version "17.3" | r2 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.3 Search vendor "Juniper" for product "Junos" and version "17.3" | r2-s1 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.3r3 Search vendor "Juniper" for product "Junos" and version "17.3r3" | - |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.4 Search vendor "Juniper" for product "Junos" and version "17.4" | - |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.4 Search vendor "Juniper" for product "Junos" and version "17.4" | r1 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.4 Search vendor "Juniper" for product "Junos" and version "17.4" | r1-s1 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.4 Search vendor "Juniper" for product "Junos" and version "17.4" | r1-s2 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.4 Search vendor "Juniper" for product "Junos" and version "17.4" | r1-s3 |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 17.4r2 Search vendor "Juniper" for product "Junos" and version "17.4r2" | - |
Affected
| ||||||
| Juniper Search vendor "Juniper" | Junos Search vendor "Juniper" for product "Junos" | 18.1 Search vendor "Juniper" for product "Junos" and version "18.1" | - |
Affected
| ||||||