CVE-2017-2345— Junos: snmpd denial of service upon receipt of crafted SNMP packet
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I. Basic Information for CVE-2017-2345
Vulnerability Information
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Vulnerability Title
Junos: snmpd denial of service upon receipt of crafted SNMP packet
Source: NVD (National Vulnerability Database)
Vulnerability Description
On Junos OS devices with SNMP enabled, a network based attacker with unfiltered access to the RE can cause the Junos OS snmpd daemon to crash and restart by sending a crafted SNMP packet. Repeated crashes of the snmpd daemon can result in a partial denial of service condition. Additionally, it may be possible to craft a malicious SNMP packet in a way that can result in remote code execution. SNMP is disabled in Junos OS by default. Junos OS devices with SNMP disabled are not affected by this issue. No other Juniper Networks products or platforms are affected by this issue. NOTE: This is a different issue than Cisco CVE-2017-6736, CVE-2017-6737, and CVE-2017-6738. Affected releases are Juniper Networks Junos OS 12.1X46 prior to 12.1X46-D67; 12.3X48 prior to 12.3X48-D51, 12.3X48-D55; 13.3 prior to 13.3R10-S2; 14.1 prior to 14.1R2-S10, 14.1R8-S4, 14.1R9; 14.1X50 prior to 14.1X50-D185; 14.1X53 prior to 14.1X53-D122, 14.1X53-D44, 14.1X53-D50; 14.2 prior to 14.2R4-S9, 14.2R7-S7, 14.2R8; 15.1 prior to 15.1F2-S18, 15.1F6-S7, 15.1R4-S8, 15.1R5-S5, 15.1R6-S1, 15.1R7; 15.1X49 prior to 15.1X49-D100, 15.1X49-D110; 15.1X53 prior to 15.1X53-D231, 15.1X53-D47, 15.1X53-D48, 15.1X53-D57, 15.1X53-D64, 15.1X53-D70; 16.1 prior to 16.1R3-S4, 16.1R4-S3, 16.1R4-S4, 16.1R5; 16.2 prior to 16.2R2, 16.2R3; 17.1 prior to 17.1R1-S3, 17.1R2, 17.1R3; 17.2 prior to 17.2R1-S1, 17.2R2; 17.2X75 prior to 17.2X75-D30. Junos releases prior to 10.2 are not affected.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Juniper Junos 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Juniper Junos是美国瞻博网络（Juniper Networks）公司的一套专用于该公司的硬件系统的网络操作系统。该操作系统提供了安全编程接口和Junos SDK。 Juniper Junos中存在拒绝服务漏洞。攻击者可利用该漏洞造成snmpd守护进程崩溃和受影响设备重启，导致拒绝服务。
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 | Junos releases prior to 10.2 are not affected | - | |
| Juniper Networks | Junos OS | 12.1X46 prior to 12.1X46-D67 | - |
II. Public POCs for CVE-2017-2345
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Juniper Networks · 2017-07-14 · 20 CVEs total
| CVE-2017-2338 | ScreenOS: XSS vulnerability in ScreenOS Firewall | |
| CVE-2017-2349 | SRX Series: Command injection vulnerability in SRX IDP feature. | |
| CVE-2017-2348 | Junos OS: jdhcpd daemon crash due to invalid IPv6 UDP packets | |
| CVE-2017-2347 | Junos: Denial of Service vulnerability in rpd daemon | |
| CVE-2017-2346 | MS-MPC or MS-MIC crash when passing large fragmented traffic through an ALG | |
| CVE-2017-2344 | Junos: Buffer overflow in sockets library | |
| CVE-2017-2343 | SRX Series: Hardcoded credentials in Integrated UserFW feature. | |
| CVE-2017-2342 | SRX Series: MACsec failure to report errors | |
| CVE-2017-2341 | Junos OS: VM to host privilege escalation in platforms with Junos OS running in a virtuali | |
| CVE-2017-2339 | ScreenOS: XSS vulnerability in ScreenOS Firewall | |
| CVE-2017-10601 | Junos OS: Insufficient authentication for user login when a specific system configuration | |
| CVE-2017-2337 | ScreenOS: XSS vulnerability in ScreenOS Firewall | |
| CVE-2017-2336 | ScreenOS: XSS vulnerability in ScreenOS Firewall | |
| CVE-2017-2335 | ScreenOS: XSS vulnerability in ScreenOS Firewall | |
| CVE-2017-2314 | Junos: RPD crash due to malformed BGP OPEN message | |
| CVE-2017-10605 | Junos: SRX Series denial of service vulnerability in flowd due to crafted DHCP packet | |
| CVE-2017-10604 | Junos OS: SRX Series: Cluster configuration sync failures occur if the root user account i | |
| CVE-2017-10603 | Junos OS: Local XML Injection through CLI command can lead to privilege escalation | |
| CVE-2017-10602 | Junos OS: buffer overflow vulnerability in Junos CLI |
IV. Related Vulnerabilities
Same product: Junos OS
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Junos OS: SRX1500, SRX4100, SRX4200, SRX4600: When a specifi - CVE-2026-33785
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Junos OS: EX Series, QFX Series: In a VXLAN scenario when sp
Same vendor: 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
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