Vulnerabilities

Juniper Junos 21.3

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

146CVEs

CVE-2023-22399

Junos OS: QFX10K Series: PFE crash upon receipt of specific genuine packets when sFlow is enabled

Published 2023-01-12 · Modified

7.5EPSS 0.006

CVE-2023-22408

Junos OS: SRX 5000 Series: Upon processing of a specific SIP packet an FPC can crash

Published 2023-01-12 · Modified

7.5EPSS 0.006

CVE-2023-28965

Junos OS: QFX10002: Failure of storm control feature may lead to Denial of Service

Published 2023-04-17 · Modified

7.5EPSS 0.006

CVE-2023-28967

Junos OS and Junos OS Evolved: An attacker sending genuine BGP packets causes an RPD crash

Published 2023-04-17 · Modified

7.5EPSS 0.006

CVE-2023-28976

Junos OS: MX Series: If a specific traffic rate goes above the DDoS threshold it will lead to an FPC crash

Published 2023-04-17 · Modified

7.5EPSS 0.006

CVE-2023-22393

Junos OS and Junos OS Evolved: RPD crash upon receipt of BGP route with invalid next-hop

Published 2023-01-12 · Modified

7.5EPSS 0.006

CVE-2023-22394

Junos OS: SRX Series and MX Series: Memory leak due to receipt of specially crafted SIP calls

Published 2023-01-12 · Modified

7.5EPSS 0.006

CVE-2023-22411

Junos OS: SRX Series: The flow processing daemon (flowd) will crash when Unified Policies are used with IPv6 and certain dynamic applications are rejected by the device

Published 2023-01-12 · Modified

7.5EPSS 0.006

CVE-2023-22396

Junos OS: Receipt of crafted TCP packets destined to the device results in MBUF leak leading to a Denial of Service (DoS)

Published 2023-01-12 · Modified

7.5EPSS 0.006

CVE-2024-21606

Junos OS: SRX Series: When "tcp-encap" is configured and specific packets are received flowd will crash

Published 2024-01-12 · Modified

7.5EPSS 0.006

CVE-2023-36843

Junos OS: SRX Series: The PFE will crash on receiving malformed SSL traffic when Sky ATP is enabled

Published 2023-10-12 · Modified

7.5EPSS 0.005

CVE-2023-44199

Junos OS: MX Series: In a PTP scenario a prolonged routing protocol churn can trigger an FPC reboot

Published 2023-10-12 · Modified

7.5EPSS 0.005

CVE-2023-44186

Junos OS and Junos OS Evolved: RPD crash when attempting to send a very long AS PATH to a non-4-byte-AS capable BGP neighbor

Published 2023-10-11 · Modified

7.5EPSS 0.005

CVE-2023-44181

Junos OS: QFX5k: l2 loop in the overlay impacts the stability in a EVPN/VXLAN environment

Published 2023-10-12 · Modified

7.5EPSS 0.005

CVE-2024-21616

Junos OS: MX Series and SRX Series: Processing of a specific SIP packet causes NAT IP allocation to fail

Published 2024-01-12 · Modified

7.5EPSS 0.005

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

Published 2023-10-12 · Modified

7.5EPSS 0.005

CVE-2023-36841

Junos OS: MX Series: Receipt of malformed TCP traffic will cause a Denial of Service

Published 2023-10-12 · Modified

7.5EPSS 0.005

CVE-2023-44191

Junos OS: QFX5000 Series and EX4000 Series: Denial of Service (DoS) on a large scale VLAN due to PFE hogging

Published 2023-10-12 · Modified

7.5EPSS 0.005

CVE-2023-44197

Junos OS and Junos OS Evolved: An rpd crash may occur when BGP is processing newly learned routes

Published 2023-10-12 · Modified

7.5EPSS 0.005

CVE-2023-44192

Junos OS: QFX5000 Series: DMA memory leak is observed when specific DHCP packets are transmitted over pseudo-VTEP

Published 2023-10-12 · Modified

7.5EPSS 0.005

CVE-2023-44175

Junos OS and Junos OS Evolved: Receipt of a specific genuine PIM packet causes RPD crash

Published 2023-10-12 · Modified

7.5EPSS 0.005

CVE-2023-22412

Junos OS: MX Series and SRX Series: The flow processing daemon (flowd) will crash if the SIP ALG is enabled and specific SIP messages are processed

Published 2023-01-12 · Modified

7.5EPSS 0.005

CVE-2022-22218

Junos OS: SRX Series: Upon processing of a genuine packet the pkid process will crash during CMPv2 auto-re-enrollment

Published 2022-10-18 · Modified

7.5EPSS 0.004

CVE-2023-44198

Junos OS: SRX Series and MX Series: SIP ALG doesn't drop specifically malformed retransmitted SIP packets

Published 2023-10-12 · Modified

7.5EPSS 0.004

CVE-2023-28974

Junos OS: MX Series: In a BBE scenario upon receipt of specific malformed packets from subscribers the process bbe-smgd will crash

Published 2023-04-17 · Modified

7.4EPSS 0.003

CVE-2022-22186

Junos OS: EX4650 Series: Certain traffic received by the Junos OS device on the management interface may be forwarded to egress interfaces instead of discarded

Published 2022-04-14 · Modified

7.2EPSS 0.006

CVE-2024-30380

Junos OS and Junos OS Evolved: l2cpd crash upon receipt of a specific TLV

Published 2024-04-16 · Analyzed

7.1EPSS 0.003

CVE-2024-21609

Junos OS: MX Series with SPC3, and SRX Series: If specific IPsec parameters are negotiated iked will crash due to a memory leak

Published 2024-04-12 · Analyzed

7.1EPSS 0.003

CVE-2024-30386

Junos OS and Junos OS Evolved: In a EVPN-VXLAN scenario state changes on adjacent systems can cause an l2ald process crash

Published 2024-04-12 · Analyzed

7.1EPSS 0.003

CVE-2024-30387

Junos OS: ACX5448 & ACX710: Due to interface flaps the PFE process can crash

Published 2024-04-12 · Analyzed

7.1EPSS 0.002

CVE-2024-30378

Junos OS: MX Series: bbe-smgd process crash upon execution of specific CLI commands

Published 2024-04-16 · Analyzed

6.9EPSS 0.002

CVE-2021-25220

DNS forwarders - cache poisoning vulnerability

Published 2022-03-23 · Modified

6.8EPSS 0.034

CVE-2023-28972

Junos OS: NFX Series: 'set system ports console insecure' allows root password recovery

Published 2023-04-17 · Modified

6.8EPSS 0.004

CVE-2024-47501

Junos OS: MX304, MX with MPC10/11/LC9600, and EX9200 with EX9200-15C: In a VPLS or Junos Fusion scenario specific show commands cause FPCs to crash

Published 2024-10-11 · Analyzed

6.8EPSS 0.002

CVE-2023-22404

Junos OS: SRX Series and MX Series with SPC3: When IPsec VPN is configured iked will core when a specifically formatted payload is received

Published 2023-01-12 · Modified

6.5EPSS 0.006

CVE-2022-22202

Junos OS: PTX Series: FPCs may restart unexpectedly upon receipt of specific MPLS packets with certain multi-unit interface configurations

Published 2022-07-20 · Modified

6.5EPSS 0.005

CVE-2024-21603

Junos OS: MX Series: Gathering statistics in a scaled SCU/DCU configuration will lead to a device crash

Published 2024-01-12 · Modified

6.5EPSS 0.005

CVE-2023-44184

Junos OS and Junos OS Evolved: High CPU load due to specific NETCONF command

Published 2023-10-12 · Analyzed

6.5EPSS 0.005

CVE-2022-22249

Junos OS: MX Series: An FPC crash might be seen due to mac-moves within the same bridge domain

Published 2022-10-18 · Modified

6.5EPSS 0.005

CVE-2022-22237

Junos OS: Peers not configured for TCP-AO can establish a BGP or LDP session even if authentication is configured locally

Published 2022-10-18 · Modified

6.5EPSS 0.004

Juniper Junos 21.3

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