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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-2021-0218 Junos OS: Command injection vulnerability in license-check daemon CWE-78 7.8 High2021-01-15
CVE-2021-0215 Junos OS: EX Series, QFX Series, SRX Branch Series, MX Series: Memory leak in packet forwarding engine due to 802.1X authenticator port interface flaps CWE-400 6.5 Medium2021-01-15
CVE-2021-0217 Junos OS: EX Series and QFX Series: Memory leak issue processing specific DHCP packets CWE-119 7.4 High2021-01-15
CVE-2021-0211 Junos OS and Junos OS Evolved: Upon receipt of a specific BGP FlowSpec message network traffic may be disrupted. 10.0 Critical2021-01-15
CVE-2021-0210 Junos OS: Privilege escalation in J-Web due to arbitrary command and code execution via information disclosure from another users active session 6.8 Medium2021-01-15
CVE-2021-0207 NFX250, NFX350, QFX5K Series, EX2300 Series, EX3400 Series, EX4300 Multigigabit, EX4600 Series: Certain genuine traffic received by the Junos OS device will be discarded instead of forwarded. CWE-436 7.5 High2021-01-15
CVE-2021-0208 Junos OS and Junos OS Evolved: In bidirectional LSP configurations, on MPLS egress router RPD may core upon receipt of specific malformed RSVP packet. CWE-20 8.8 High2021-01-15
CVE-2021-0205 Junos OS: MX Series: Dynamic filter fails to match IPv6 prefix CWE-284 5.8 Medium2021-01-15
CVE-2021-0206 Junos OS: NFX Series, SRX Series: PFE may crash upon receipt of specific packet when SSL Proxy is configured. CWE-476 7.5 High2021-01-15
CVE-2021-0204 Junos OS: dexp Local Privilege Escalation vulnerabilities in SUID binaries CWE-250 7.8 High2021-01-15
CVE-2021-0202 Junos OS: MX Series, EX9200 Series: Trio-based MPC memory leak when Integrated Routing and Bridging (IRB) interface is mapped to a VPLS instance or a Bridge-Domain CWE-400 7.5 High2021-01-15
CVE-2021-0203 Junos OS: EX and QFX5K Series: Storm Control does not work as expected when Redundant Trunk Group is configured CWE-794 8.6 High2021-01-15
CVE-2020-1689 Junos OS: EX4300-MP/EX4600/QFX5K Series: High CPU load due to receipt of specific layer 2 frames when deployed in a Virtual Chassis configuration CWE-400 6.5 Medium2020-10-16
CVE-2020-1687 Junos OS: EX4300-MP/EX4600/QFX5K Series: High CPU load due to receipt of specific layer 2 frames in EVPN-VXLAN deployment. CWE-400 6.5 Medium2020-10-16
CVE-2020-1688 Junos OS: SRX and NFX Series: Insufficient Web API private key protection CWE-359 6.5 Medium2020-10-16
CVE-2020-1685 Junos OS: EX4600, QFX5K Series: Stateless firewall filter matching 'user-vlan-id' will cause incomplete discard action CWE-203 5.8 Medium2020-10-16
CVE-2020-1686 Junos OS: Kernel crash (vmcore) upon receipt of a malformed IPv6 packet. CWE-415 7.5 High2020-10-16
CVE-2020-1683 Junos OS: Memory leak leads to kernel crash (vmcore) due to SNMP polling CWE-401 7.5 High2020-10-16
CVE-2020-1684 Junos OS: SRX Series: High CPU load due to processing for HTTP traffic when Application Identification is enabled. CWE-400 7.5 High2020-10-16
CVE-2020-1680 Junos OS: MX Series: MS-MPC/MIC might crash when processing malformed IPv6 packet in NAT64 configuration. CWE-131 5.3 Medium2020-10-16
CVE-2020-1682 Junos OS: SRX1500, vSRX, SRX4K, NFX150, NFX250: Denial of service vulnerability executing local CLI command CWE-20 5.5 Medium2020-10-16
CVE-2020-1678 Junos OS and Junos OS Evolved: RPD can crash due to a slow memory leak. CWE-400 6.5 Medium2020-10-16
CVE-2020-1679 Junos OS: PTX/QFX Series: Kernel Routing Table (KRT) queue stuck after packet sampling a malformed packet when the tunnel-observation mpls-over-udp configuration is enabled. CWE-20 7.5 High2020-10-16
CVE-2020-1672 Junos OS: jdhcpd process crash when processing a specific DHCPDv6 packet in DHCPv6 relay configuration. 7.5 High2020-10-16
CVE-2020-1673 Junos OS: Reflected Cross-site Scripting vulnerability in J-Web and web based (HTTP/HTTPS) services CWE-79 8.8 High2020-10-16
CVE-2020-1669 Junos OS: NFX350: Password hashes stored in world-readable format CWE-256 6.3 Medium2020-10-16
CVE-2020-1670 Junos OS: EX4300 Series: High CPU load due to receipt of specific IPv4 packets CWE-400 6.5 Medium2020-10-16
CVE-2020-1671 Junos OS: Receipt of malformed DHCPv6 packets causes jdhcpd to crash. CWE-119 7.5 High2020-10-16
CVE-2020-1667 Junos OS: MX Series: Services card might restart due to a race condition when DNS filtering is enabled. CWE-362 8.3 High2020-10-16
CVE-2020-1668 Junos OS: EX2300 Series: High CPU load due to receipt of specific multicast packets on layer 2 interface CWE-400 6.5 Medium2020-10-16

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