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Junos OS — Vulnerabilities & Security Advisories 660

All 660 CVE vulnerabilities found in Junos OS, with AI-generated Chinese analysis, references, and POCs.

Vendor: Juniper Networks

CVE IDTitleCVSSSeverityPublished
CVE-2024-21596 Junos OS and Junos OS Evolved: A specific BGP UPDATE message will cause a crash in the backup Routing Engine in NSR-enabled devices CWE-122 5.3 Medium2024-01-12
CVE-2024-21595 Junos OS: EX4100, EX4400, EX4600, QFX5000 Series: A high rate of specific ICMP traffic will cause the PFE to hang CWE-1286 7.5 High2024-01-12
CVE-2024-21594 Junos OS: SRX 5000 Series: Repeated execution of a specific CLI command causes a flowd crash CWE-122 5.5 Medium2024-01-12
CVE-2024-21591 Junos OS: SRX Series and EX Series: Security Vulnerability in J-web allows a preAuth Remote Code Execution CWE-787 9.8 Critical2024-01-12
CVE-2024-21587 Junos OS: MX Series: Memory leak in bbe-smgd process if BFD liveness detection for DHCP subscribers is enabled CWE-755 6.5 Medium2024-01-12
CVE-2024-21585 Junos OS and Junos OS Evolved: BGP session flaps on NSR-enabled devices can cause rpd crash CWE-755 5.9 Medium2024-01-12
CVE-2023-36842 Junos OS: jdhcpd will hang on receiving a specific DHCP packet CWE-703 6.5 Medium2024-01-12
CVE-2023-44204 Junos OS and Junos OS Evolved: The rpd will crash upon receiving a malformed BGP UPDATE message CWE-1286 6.5 Medium2023-10-12
CVE-2023-44203 Junos OS: QFX5000 Series, EX2300, EX3400, EX4100, EX4400 and EX4600: Packet flooding will occur when IGMP traffic is sent to an isolated VLAN CWE-703 6.5 Medium2023-10-12
CVE-2023-44201 Junos OS and Junos OS Evolved: A local attacker can retrieve sensitive information and elevate privileges on the device to an authorized user. CWE-732 5.0 Medium2023-10-12
CVE-2023-44199 Junos OS: MX Series: In a PTP scenario a prolonged routing protocol churn can trigger an FPC reboot CWE-754 7.5 High2023-10-12
CVE-2023-44198 Junos OS: SRX Series and MX Series: SIP ALG doesn't drop specifically malformed retransmitted SIP packets CWE-754 5.8 Medium2023-10-12
CVE-2023-44197 Junos OS and Junos OS Evolved: An rpd crash may occur when BGP is processing newly learned routes CWE-787 7.5 High2023-10-12
CVE-2023-44194 Junos OS: An unauthenticated attacker with local access to the device can create a backdoor with root privileges CWE-276 8.4 High2023-10-12
CVE-2023-44193 Junos OS: MX Series: An FPC crash is observed when CFM is enabled in a VPLS scenario and a specific LDP related command is run CWE-401 5.5 Medium2023-10-12
CVE-2023-44192 Junos OS: QFX5000 Series: DMA memory leak is observed when specific DHCP packets are transmitted over pseudo-VTEP CWE-20 7.5 High2023-10-12
CVE-2023-44191 Junos OS: QFX5000 Series and EX4000 Series: Denial of Service (DoS) on a large scale VLAN due to PFE hogging CWE-770 7.5 High2023-10-12
CVE-2023-44185 Junos OS and Junos OS Evolved: In an BGP scenario RPD crashes upon receiving and processing a specific malformed ISO VPN BGP UPDATE packet CWE-20 7.5 High2023-10-12
CVE-2023-44184 Junos OS and Junos OS Evolved: High CPU load due to specific NETCONF command CWE-119 6.5 Medium2023-10-12
CVE-2023-44183 Junos OS: QFX5000 Series, EX4600 Series: In a VxLAN scenario an adjacent attacker within the VxLAN sending genuine packets may cause a DMA memory leak to occur. CWE-20 6.5 Medium2023-10-12
CVE-2023-44182 Junos OS and Junos OS Evolved: An Unchecked Return Value in multiple users interfaces affects confidentiality and integrity of device operations CWE-252 7.3 High2023-10-12
CVE-2023-44181 Junos OS: QFX5k: l2 loop in the overlay impacts the stability in a EVPN/VXLAN environment 7.5 High2023-10-12
CVE-2023-44178 Junos OS : Stack overflow vulnerability in CLI command processing CWE-787 5.5 Medium2023-10-12
CVE-2023-44176 Junos OS : Stack overflow vulnerability in CLI command processing CWE-787 5.5 Medium2023-10-12
CVE-2023-44177 Junos OS and Junos OS Evolved: Stack overflow vulnerability in CLI command processing CWE-787 5.5 Medium2023-10-12
CVE-2023-44175 Junos OS and Junos OS Evolved: Receipt of a specific genuine PIM packet causes RPD crash CWE-617 6.5 Medium2023-10-12
CVE-2023-36843 Junos OS: SRX Series: The PFE will crash on receiving malformed SSL traffic when Sky ATP is enabled CWE-168 7.5 High2023-10-12
CVE-2023-36841 Junos OS: MX Series: Receipt of malformed TCP traffic will cause a Denial of Service CWE-400 7.5 High2023-10-12
CVE-2023-36839 Junos OS and Junos OS Evolved: An l2cpd crash will occur when specific LLDP packets are received CWE-1284 6.5 Medium2023-10-12
CVE-2023-22392 Junos OS: PTX Series and QFX10000 Series: Received flow-routes which aren't installed as the hardware doesn't support them, lead to an FPC heap memory leak CWE-401 6.5 Medium2023-10-12

All 660 known CVE vulnerabilities affecting Junos OS with full Chinese analysis, references, and POCs where available.