Skip to contentJuniper Networks Junos Os vulnerabilities
- juniper junos os evolvedJunos OS Evolved: The IPv6 BGP session will flap due to receipt of a specific IPv6 packetCVE-2021-02267.1 High
- juniper junos os evolvedJunos OS Evolved: Stateless IP firewall filter does not work as expectedCVE-2021-02255.8 Medium
- juniper junos, juniper networks junos os +1 moreJunos OS: ANCPD core when hitting maximum-discovery-table-entries limitCVE-2021-02246.5 Medium
- juniper junos, juniper networks junos os +1 moreJunos OS: ACX5448, ACX710: BFD sessions might flap due to high rate of transit ARP packetsCVE-2021-02166.5 Medium
- juniper junos, juniper networks junos os +1 moreJunos OS: Denial of Service in ppmd upon receipt of malformed packetCVE-2021-02146.5 Medium
- juniper junos, juniper networks junos os +1 moreJunos OS: telnetd.real Local Privilege Escalation vulnerabilities in SUID binariesCVE-2021-02237.8 High
- juniper junos, juniper networks junos os +1 moreJunos OS: Upon receipt of certain protocol packets with invalid payloads a self-propagating Denial of Service may occur.CVE-2021-02227.4 High
- juniper junos, juniper networks junos os +1 moreJunos OS: QFX Series: Traffic loop Denial of Service (DoS) upon receipt of specific IP multicast trafficCVE-2021-02216.5 Medium
- juniper junos, juniper networks junos os +1 moreJunos OS: Command injection vulnerability in 'request system software' CLI commandCVE-2021-02196.7 Medium
- juniper junos, juniper networks junos os +1 moreJunos OS: Command injection vulnerability in license-check daemonCVE-2021-02187.8 High
- juniper junos, juniper networks junos os +1 moreJunos OS: EX Series and QFX Series: Memory leak issue processing specific DHCP packetsCVE-2021-02177.4 High
- juniper junos, juniper networks junos os +1 moreJunos OS: EX Series, QFX Series, SRX Branch Series, MX Series: Memory leak in packet forwarding engine due to 802.1X authenticator port interface flapsCVE-2021-02156.5 Medium
- juniper junos, junos os evolved, juniper networks junos os +2 moreJunos OS and Junos OS Evolved: Upon receipt of a specific BGP FlowSpec message network traffic may be disrupted.CVE-2021-021110.0 Critical
- juniper junos, juniper networks junos os +1 moreJunos OS: Privilege escalation in J-Web due to arbitrary command and code execution via information disclosure from another users active sessionCVE-2021-02106.8 Medium
- juniper junos os evolvedJunos OS Evolved: Receipt of certain valid BGP update packets from BGP peers may cause RPD to core when using REGEX.CVE-2021-02096.5 Medium
- juniper junos, junos os evolved, juniper networks junos os +2 moreJunos OS and Junos OS Evolved: In bidirectional LSP configurations, on MPLS egress router RPD may core upon receipt of specific malformed RSVP packet.CVE-2021-02088.8 High
- juniper junos, juniper networks junos os +1 moreNFX250, 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.CVE-2021-02077.5 High
- juniper junos, juniper networks junos os +1 moreJunos OS: NFX Series, SRX Series: PFE may crash upon receipt of specific packet when SSL Proxy is configured.CVE-2021-02067.5 High
- juniper junos, juniper networks junos os +1 moreJunos OS: MX Series: Dynamic filter fails to match IPv6 prefixCVE-2021-02055.8 Medium
- juniper junos, juniper networks junos os +1 moreJunos OS: dexp Local Privilege Escalation vulnerabilities in SUID binariesCVE-2021-02047.8 High
- juniper junos, juniper networks junos os +1 moreJunos OS: EX and QFX5K Series: Storm Control does not work as expected when Redundant Trunk Group is configuredCVE-2021-02038.6 High
- juniper junos, juniper networks junos os +1 moreJunos 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-DomainCVE-2021-02027.5 High
- juniper junos, juniper networks junos os +1 moreJunos OS: EX4300-MP/EX4600/QFX5K Series: High CPU load due to receipt of specific layer 2 frames when deployed in a Virtual Chassis configurationCVE-2020-16896.5 Medium
- juniper junos, juniper networks junos os +1 moreJunos OS: SRX and NFX Series: Insufficient Web API private key protectionCVE-2020-16886.5 Medium
- juniper junos, juniper networks junos os +1 moreJunos OS: EX4300-MP/EX4600/QFX5K Series: High CPU load due to receipt of specific layer 2 frames in EVPN-VXLAN deployment.CVE-2020-16876.5 Medium
- juniper junos, juniper networks junos os +1 moreJunos OS: Kernel crash (vmcore) upon receipt of a malformed IPv6 packet.CVE-2020-16867.5 High
- juniper junos, juniper networks junos os +1 moreJunos OS: EX4600, QFX5K Series: Stateless firewall filter matching 'user-vlan-id' will cause incomplete discard actionCVE-2020-16855.8 Medium
- juniper junos, juniper networks junos os +1 moreJunos OS: SRX Series: High CPU load due to processing for HTTP traffic when Application Identification is enabled.CVE-2020-16847.5 High
- juniper junos, juniper networks junos os +1 moreJunos OS: Memory leak leads to kernel crash (vmcore) due to SNMP pollingCVE-2020-16837.5 High
- juniper junos, juniper networks junos os +1 moreJunos OS: SRX1500, vSRX, SRX4K, NFX150, NFX250: Denial of service vulnerability executing local CLI commandCVE-2020-16825.5 Medium
- juniper junos os evolvedJunos OS Evolved: Receipt of a specifically malformed NDP packet could lead to Denial of ServiceCVE-2020-16816.5 Medium
- juniper junos, juniper networks junos os +1 moreJunos OS: MX Series: MS-MPC/MIC might crash when processing malformed IPv6 packet in NAT64 configuration.CVE-2020-16805.3 Medium
- juniper junos, juniper networks junos os +1 moreJunos 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.CVE-2020-16797.5 High
- juniper junos, junos os evolved, juniper networks junos os +2 moreJunos OS and Junos OS Evolved: RPD can crash due to a slow memory leak.CVE-2020-16786.5 Medium
- juniper junos, juniper networks junos os +1 moreJunos OS: Reflected Cross-site Scripting vulnerability in J-Web and web based (HTTP/HTTPS) servicesCVE-2020-16738.8 High
- juniper junos, juniper networks junos os +1 moreJunos OS: jdhcpd process crash when processing a specific DHCPDv6 packet in DHCPv6 relay configuration.CVE-2020-16727.5 High
- juniper junos, juniper networks junos os +1 moreJunos OS: Receipt of malformed DHCPv6 packets causes jdhcpd to crash.CVE-2020-16717.5 High
- juniper junos, juniper networks junos os +1 moreJunos OS: EX4300 Series: High CPU load due to receipt of specific IPv4 packetsCVE-2020-16706.5 Medium
- juniper junos, juniper networks junos os +1 moreJunos OS: NFX350: Password hashes stored in world-readable formatCVE-2020-16696.3 Medium
- juniper junos, juniper networks junos os +1 moreJunos OS: EX2300 Series: High CPU load due to receipt of specific multicast packets on layer 2 interfaceCVE-2020-16686.5 Medium
- juniper junos, juniper networks junos os +1 moreJunos OS: MX Series: Services card might restart due to a race condition when DNS filtering is enabled.CVE-2020-16678.3 High
- juniper junos os evolvedJunos OS Evolved: 'console log-out-on-disconnect' fails to terminate session on console cable disconnectionCVE-2020-16666.6 Medium
- juniper junos, juniper networks junos os +1 moreJunos OS: MX series/EX9200 Series: IPv6 DDoS protection does not work as expected.CVE-2020-16655.3 Medium
- juniper junos, juniper networks junos os +1 moreJunos OS: Buffer overflow vulnerability in device control daemonCVE-2020-16647.8 High
- juniper junos, juniper networks junos os, junos os evolved +2 moreJunos OS and Junos OS Evolved: RPD crash due to BGP session flapping.CVE-2020-16627.5 High
- juniper junos, juniper networks junos os +1 moreJunos OS: jdhcpd process crash when forwarding a malformed DHCP packet.CVE-2020-16615.3 Medium
- juniper junos, juniper networks junos os +1 moreJunos OS: MX Series: Receipt of specific packets can cause services card to restart when DNS filtering is configured.CVE-2020-16608.3 High
- juniper junos, juniper networks junos os +1 moreJunos OS: SRX Series: An attacker sending spoofed packets to IPSec peers may cause a Denial of Service.CVE-2020-16577.5 High
- juniper junos, juniper networks junos os +1 moreJunos OS: When a DHCPv6 Relay-Agent is configured upon receipt of a specific DHCPv6 client message, Remote Code Execution may occur.CVE-2020-16568.8 High
- juniper junos, juniper networks junos os +1 moreJunos OS: MX Series: PFE crash on MPC7/8/9 upon receipt of large packets requiring fragmentationCVE-2020-16555.3 Medium
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