CVE-2024-39513— Junos OS Evolved: Execution of a specific CLI command will cause a crash in the AFT manager
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2024-39513
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Junos OS Evolved: Execution of a specific CLI command will cause a crash in the AFT manager
Source: NVD (National Vulnerability Database)
Vulnerability Description
An Improper Input Validation vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS Evolved allows a local, low-privileged attacker to cause a Denial of Service (DoS). When a specific "clear" command is run, the Advanced Forwarding Toolkit manager (evo-aftmand-bt or evo-aftmand-zx) crashes and restarts. The crash impacts all traffic going through the FPCs, causing a DoS. Running the command repeatedly leads to a sustained DoS condition. This issue affects Junos OS Evolved: * All versions before 20.4R3-S9-EVO, * from 21.2-EVO before 21.2R3-S7-EVO, * from 21.3-EVO before 21.3R3-S5-EVO, * from 21.4-EVO before 21.4R3-S6-EVO, * from 22.1-EVO before 22.1R3-S4-EVO, * from 22.2-EVO before 22.2R3-S3-EVO, * from 22.3-EVO before 22.3R3-S3-EVO, * from 22.4-EVO before 22.4R3-EVO, * from 23.2-EVO before 23.2R2-EVO.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Juniper Networks Junos OS Evolved 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Juniper Networks Junos OS Evolved是美国瞻博网络（Juniper Networks）公司的Junos OS 的升级版系统。 Juniper Networks Junos OS Evolved存在安全漏洞，该漏洞源于存在不正确的输入验证漏洞，允许本地低权限攻击者造成拒绝服务(DoS)。
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 Evolved | 0 ~ 20.4R3-S9-EVO | - |
II. Public POCs for CVE-2024-39513
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2024-39513
请登录查看更多情报信息。
- https://supportportal.juniper.net/JSA82978vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2024-39513
Same Patch Batch · Juniper Networks · 2024-07-10 · 15 CVEs total
| CVE-2024-39518 | 7.5 HIGH | Junos OS: MX240, MX480, MX960 platforms using MPC10E: Memory leak will be observed when su |
| CVE-2024-39562 | 7.5 HIGH | Junos OS Evolved: A high rate of SSH connections causes a Denial of Service |
| CVE-2024-39555 | 7.5 HIGH | Junos OS and Junos OS Evolved: Receipt of a specific malformed BGP update causes the sessi |
| CVE-2024-39512 | 6.6 MEDIUM | Junos OS Evolved: User is not logged out when the console cable is disconnected |
| CVE-2024-39517 | 6.5 MEDIUM | Junos OS and Junos OS Evolved: Upon processing specific L2 traffic, rpd can hang in device |
| CVE-2024-39514 | 6.5 MEDIUM | Junos OS and Junos OS Evolved: Receiving specific traffic on devices with EVPN-VPWS with I |
| CVE-2024-39560 | 6.5 MEDIUM | Junos OS and Junos OS Evolved: Memory leak due to RSVP neighbor persistent error leading t |
| CVE-2024-39558 | 6.5 MEDIUM | Junos OS and Junos OS Evolved: Receipt of specific PIM packet causes rpd crash when PIM is |
| CVE-2024-39557 | 6.5 MEDIUM | Junos OS Evolved: MAC table changes cause a memory leak |
| CVE-2024-39556 | 6.4 MEDIUM | Junos OS and Junos OS Evolved: Loading a malicious certificate from the CLI may result in |
| CVE-2024-39559 | 5.9 MEDIUM | Junos OS Evolved: Receipt of a specific TCP packet may result in a system crash (vmcore) o |
| CVE-2024-39554 | 5.9 MEDIUM | Junos OS and Junos OS Evolved: BGP multipath incremental calculation is resulting in an rp |
| CVE-2024-39561 | 5.8 MEDIUM | Junos OS: SRX4600, SRX5000 Series: TCP packets with SYN/FIN or SYN/RST are transferred aft |
| CVE-2024-39511 | 5.5 MEDIUM | Junos OS: The 802.1X Authentication Daemon crashes on running a specific command |
IV. Related Vulnerabilities
Same product: Junos OS Evolved
- CVE-2026-33783
Junos OS Evolved: PTX Series: If SRTE tunnels provisioned vi - CVE-2026-33788
Junos OS Evolved: Local, authenticated attacker can gain pri - CVE-2025-59969
Junos OS Evolved: QFX5000 Series and PTX Series: An attacker - CVE-2026-21902
Junos OS Evolved: PTX Series: A vulnerability allows a unaut - CVE-2026-21911
Junos OS Evolved: Flapping management interface causes MAC l
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
Same weakness: CWE-20
V. Comments for CVE-2024-39513
No comments yet