CVE-2019-0040— Juniper Networks Junos OS 输入验证错误漏洞
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I. CVE-2019-0040の基本情報
脆弱性情報
脆弱性についてご質問がありますか？Shenlongの分析が参考になるかご確認ください！
Shenlongの10の質問を表示 ↗ 高度な大規模言語モデル技術を使用していますが、出力には不正確または古い情報が含まれる可能性があります。Shenlongはデータの正確性を確保するよう努めていますが、実際の状況に基づいて検証・判断してください。
脆弱性タイトル
Junos OS: Specially crafted packets sent to port 111 on any interface triggers responses from the management interface
ソース: NVD (National Vulnerability Database)
脆弱性説明
On Junos OS, rpcbind should only be listening to port 111 on the internal routing instance (IRI). External packets destined to port 111 should be dropped. Due to an information leak vulnerability, responses were being generated from the source address of the management interface (e.g. fxp0) thus disclosing internal addressing and existence of the management interface itself. A high rate of crafted packets destined to port 111 may also lead to a partial Denial of Service (DoS). Note: Systems with fxp0 disabled or unconfigured are not vulnerable to this issue. This issue only affects Junos OS releases based on FreeBSD 10 or higher (typically Junos OS 15.1+). Administrators can confirm whether systems are running a version of Junos OS based on FreeBSD 10 or higher by typing: user@junos> show version | match kernel JUNOS OS Kernel 64-bit [20181214.223829_fbsd-builder_stable_10] Affected releases are Juniper Networks Junos OS: 15.1 versions prior to 15.1F6-S12, 15.1R7-S4; 15.1X53 versions prior to 15.1X53-D236; 16.1 versions prior to 16.1R7-S1; 16.2 versions prior to 16.2R2-S9; 17.1 versions prior to 17.1R3; 17.2 versions prior to 17.2R1-S8; 17.3 versions prior to 17.3R2; 17.4 versions prior to 17.4R1-S1, 17.4R1-S7, 17.4R2. This issue does not affect Junos OS releases prior to 15.1.
ソース: NVD (National Vulnerability Database)
CVSS情報
N/A
ソース: NVD (National Vulnerability Database)
脆弱性タイプ
信息暴露
ソース: NVD (National Vulnerability Database)
脆弱性タイトル
Juniper Networks Junos OS 输入验证错误漏洞
ソース: CNNVD (China National Vulnerability Database)
脆弱性説明
Juniper Networks Junos OS是美国瞻博网络（Juniper Networks）公司的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中存在安全漏洞。攻击者可利用该漏洞泄露信息或造成拒绝服务。以下版本受到影响：Juniper Networks Junos OS 15.1版本，15.1X53版本，16.1版本，16.2版本，17.1版本，17.2版本，17.3版本，17.4版本。
ソース: CNNVD (China National Vulnerability Database)
CVSS情報
N/A
ソース: CNNVD (China National Vulnerability Database)
脆弱性タイプ
N/A
ソース: CNNVD (China National Vulnerability Database)
影響を受ける製品
| ベンダー | プロダクト | 影響を受けるバージョン | CPE | 購読 |
|---|---|---|---|---|
| Juniper Networks | Junos OS | 15.1 ~ 15.1F6-S12, 15.1R7-S4 | - |
II. CVE-2019-0040の公開POC
| # | POC説明 | ソースリンク | Shenlongリンク |
|---|
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Same Patch Batch · Juniper Networks · 2019-04-10 · 16 CVEs total
| CVE-2019-0008 | QFX5000 Series, EX4300, EX4600: A stack buffer overflow vulnerability in Packet Forwarding | |
| CVE-2019-0019 | BGP packets can trigger rpd crash when BGP tracing is enabled. | |
| CVE-2019-0028 | Junos OS: RPD process crashes due to specific BGP peer restarts condition. | |
| CVE-2019-0031 | Junos OS: jdhcpd daemon memory consumption Denial of Service when receiving specific IPv6 | |
| CVE-2019-0032 | Junos Space Service Now and Service Insight: Organization username and password stored in | |
| CVE-2019-0033 | SRX Series: A remote attacker may cause a high CPU Denial of Service to the device when pr | |
| CVE-2019-0035 | Junos OS: 'set system ports console insecure' allows root password recovery on OAM volumes | |
| CVE-2019-0036 | Junos OS: Firewall filter terms named "internal-1" and "internal-2" being ignored | |
| CVE-2019-0037 | Junos OS: jdhcpd crash upon receipt of crafted DHCPv6 solicit message | |
| CVE-2019-0038 | SRX Series: Crafted packets destined to fxp0 management interface on SRX340/SRX345 devices | |
| CVE-2019-0039 | Junos OS: Login credentials are vulnerable to brute force attacks through the REST API | |
| CVE-2019-0041 | Junos OS: EX4300-MP Series: IP transit traffic can reach the control plane via loopback in | |
| CVE-2019-0042 | Incorrect messages from Juniper Identity Management Service (JIMS) can trigger Denial of S | |
| CVE-2019-0043 | Junos OS: RPD process crashes upon receipt of a specific SNMP packet | |
| CVE-2019-0044 | Junos OS: SRX5000 series: Kernel crash (vmcore) upon receipt of a specific packet on fxp0 |
IV. 関連脆弱性
同じ製品: Junos OS
- CVE-2026-33791
Junos OS and Junos OS Evolved: Execution of crafted CLI comm - CVE-2026-33790
Junos OS: SRX Series: In a NAT64 configuration, receipt of a - CVE-2026-33787
Junos OS: SRX1500, SRX4100, SRX4200, SRX4600: When a specifi - CVE-2026-33785
Junos OS: MX Series: Missing Authorization for specific 'req - CVE-2026-33781
Junos OS: EX Series, QFX Series: In a VXLAN scenario when sp
同じベンダー: Juniper Networks
- CVE-2026-33791
Junos OS and Junos OS Evolved: Execution of crafted CLI comm - CVE-2026-33790
Junos OS: SRX Series: In a NAT64 configuration, receipt of a - CVE-2026-33787
Junos OS: SRX1500, SRX4100, SRX4200, SRX4600: When a specifi - CVE-2026-33785
Junos OS: MX Series: Missing Authorization for specific 'req - CVE-2026-33784
JSI Virtual Lightweight Collector: Default password is not r
同じ弱点: CWE-200
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quarkus-openapi-generator has overly broad path-parameter ma - CVE-2026-8198
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Apache CloudStack: Proxmox Extension Allows Unauthorized Cro
V. CVE-2019-0040へのコメント
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