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CVE-2023-22407— Junos OS and Junos OS Evolved: An RPD crash can happen due to an MPLS TE tunnel configuration change on a directly connected router

Quick assessment

Affected
Juniper Networks Junos OS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Juniper Networks Junos OS和Juniper Networks Junos OS Evolved都是美国瞻博网络（Juniper Networks）公司的产品。Juniper Networks Junos OS是一套专用于该公司的硬件设备的网络操作系统。该操作系统提供了安全编程接口和Junos SDK。Juniper Networks Junos OS Evolved是Junos OS 的升级版系统。 Juniper Networks Junos OS、Junos OS Evolve

CVSS 6.5 · Medium EPSS 0.31% · P22
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I. Basic Information for CVE-2023-22407

Vulnerability Information
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Vulnerability Title
Junos OS and Junos OS Evolved: An RPD crash can happen due to an MPLS TE tunnel configuration change on a directly connected router
Source: CVE Program / CVE List V5
Vulnerability Description
An Incomplete Cleanup vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent, unauthenticated attacker to cause a Denial of Service (DoS). An rpd crash can occur when an MPLS TE tunnel configuration change occurs on a directly connected router. This issue affects: Juniper Networks Junos OS All versions prior to 18.4R2-S7; 19.1 versions prior to 19.1R3-S2; 19.2 versions prior to 19.2R3; 19.3 versions prior to 19.3R3; 19.4 versions prior to 19.4R3; 20.1 versions prior to 20.1R2; 20.2 versions prior to 20.2R2. Juniper Networks Junos OS Evolved All versions prior to 19.2R3-EVO; 19.3 versions prior to 19.3R3-EVO; 19.4 versions prior to 19.4R3-EVO; 20.1 versions prior to 20.1R3-EVO; 20.2 versions prior to 20.2R2-EVO.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
清理环节不完整
Source: CVE Program / CVE List V5
Vulnerability Title
Juniper Networks Junos OS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Juniper Networks Junos OS和Juniper Networks Junos OS Evolved都是美国瞻博网络（Juniper Networks）公司的产品。Juniper Networks Junos OS是一套专用于该公司的硬件设备的网络操作系统。该操作系统提供了安全编程接口和Junos SDK。Juniper Networks Junos OS Evolved是Junos OS 的升级版系统。 Juniper Networks Junos OS、Junos OS Evolve
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Juniper Networks Junos OS unspecified ~ 18.4R2-S7 -
Juniper Networks Junos OS Evolved unspecified ~ 19.2R3-EVO -

II. Public POCs for CVE-2023-22407

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III. Intelligence Information for CVE-2023-22407

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Vendor Advisories for CVE-2023-22407 (1)

Same Patch Batch · Juniper Networks · 2023-01-12 · 26 CVEs total

CVE-2023-22393 7.5 HIGH Junos OS and Junos OS Evolved: RPD crash upon receipt of BGP route with invalid next-hop
CVE-2023-22417 7.5 HIGH Junos OS: SRX Series: A memory leak might be observed in IPsec VPN scenario leading to an
CVE-2023-22416 7.5 HIGH Junos OS: MX Series and SRX Series: The flow processing daemon (flowd) will crash if SIP A
CVE-2023-22415 7.5 HIGH Junos OS: MX Series and SRX Series: The flow processing daemon (flowd) will crash when spe
CVE-2023-22413 7.5 HIGH Junos OS: MX Series: The Multiservices PIC Management Daemon (mspmand) will crash when an
CVE-2023-22412 7.5 HIGH Junos OS: MX Series and SRX Series: The flow processing daemon (flowd) will crash if the S
CVE-2023-22411 7.5 HIGH Junos OS: SRX Series: The flow processing daemon (flowd) will crash when Unified Policies
CVE-2023-22410 7.5 HIGH Junos OS: MX Series with MPC10/MPC11: When Suspicious Control Flow Detection (scfd) is ena
CVE-2023-22408 7.5 HIGH Junos OS: SRX 5000 Series: Upon processing of a specific SIP packet an FPC can crash
CVE-2023-22403 7.5 HIGH Junos OS: QFX10K Series: An ICCP flap will be observed due to excessive specific traffic
CVE-2023-22401 7.5 HIGH Junos OS and Junos OS Evolved: PTX10008, PTX10016: When a specific SNMP MIB is queried the
CVE-2023-22400 7.5 HIGH Junos OS Evolved: A specific SNMP GET operation and a specific CLI commands cause resource
CVE-2023-22399 7.5 HIGH Junos OS: QFX10K Series: PFE crash upon receipt of specific genuine packets when sFlow is
CVE-2023-22396 7.5 HIGH Junos OS: Receipt of crafted TCP packets destined to the device results in MBUF leak leadi
CVE-2023-22394 7.5 HIGH Junos OS: SRX Series and MX Series: Memory leak due to receipt of specially crafted SIP ca
CVE-2023-22391 7.5 HIGH Junos OS: ACX2K Series: Receipt of a high rate of specific traffic will lead to a Denial o
CVE-2023-22404 6.5 MEDIUM Junos OS: SRX Series and MX Series with SPC3: When IPsec VPN is configured iked will core
CVE-2023-22405 6.5 MEDIUM Junos OS: QFX5k Series, EX46xx Series: MAC limiting feature stops working after PFE restar
CVE-2023-22406 6.5 MEDIUM Junos OS and Junos OS Evolved: A memory leak which will ultimately lead to an rpd crash wi
CVE-2023-22414 6.5 MEDIUM Junos OS: PTX Series and QFX10000 Series: An FPC memory leak is observed when specific EVP

Showing top 20 of 26 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Junos OS
Same vendor: Juniper Networks
Same weakness: CWE-459

V. Comments for CVE-2023-22407

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