Vulnerabilities

Juniper Junos

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

791CVEs

CVE-2021-31383

Junos OS and Junos OS Evolved: In Point to MultiPoint (P2MP) scenarios receipt of various crafted packets causes RPD to core.

Published 2021-10-19 · Modified

7.5EPSS 0.010

CVE-2022-22209

Junos OS: RIB and PFEs can get out of sync due to a memory leak caused by interface flaps or route churn

Published 2022-07-20 · Modified

7.5EPSS 0.010

CVE-2021-0264

Junos OS and Junos OS Evolved: MX Series with MPC10/MPC11, PTX10003, PTX10008: Line card may crash and restart when traffic is hitting a firewall filter having a term with syslog action configured

Published 2021-04-22 · Modified

7.5EPSS 0.010

CVE-2022-22185

Junos OS: SRX Series: Denial of service vulnerability in flowd daemon upon receipt of a specific fragmented packet

Published 2022-04-14 · Modified

7.5EPSS 0.010

CVE-2022-22161

Junos OS: MX104 might become unresponsive if the out-of-band management port receives a flood of traffic

Published 2022-01-19 · Modified

7.5EPSS 0.010

CVE-2021-0233

Junos OS: ACX500 Series, ACX4000 Series: Denial of Service due to FFEB crash while processing high rate of specific packets.

Published 2021-04-22 · Modified

7.5EPSS 0.010

CVE-2021-0280

Junos OS: PTX Series, QFX10K Series: Upon receipt of specific packets BFD sessions might flap due to DDoS policer implementation in Packet Forwarding Engine

Published 2021-07-15 · Modified

7.5EPSS 0.010

CVE-2021-0230

Junos OS: SRX Series: Memory leak when querying Aggregated Ethernet (AE) interface statistics

Published 2021-04-22 · Modified

7.5EPSS 0.010

CVE-2021-0285

Junos OS: QFX5000 Series and EX4600 Series: Continuous traffic destined to a device configured with MC-LAG leading to nodes losing their control connection which can impact traffic

Published 2021-07-15 · Modified

7.5EPSS 0.010

CVE-2022-22177

Junos OS and Junos OS Evolved: After receiving a specific number of crafted packets snmpd will segmentation fault (SIGSEGV) requiring a manual restart.

Published 2022-01-19 · Modified

7.5EPSS 0.010

CVE-2021-0282

Junos OS: RPD crash while processing a specific BGP UPDATE when Multipath or add-path features are enabled

Published 2021-07-15 · Modified

7.5EPSS 0.010

CVE-2022-22178

Junos OS: MX and SRX series: Flowd core observed if the SIP ALG is enabled and a specific Session Initiation Protocol (SIP) packet is received

Published 2022-01-19 · Modified

7.5EPSS 0.009

CVE-2022-22180

Junos OS: EX2300 Series, EX2300-MP Series, EX3400 Series: A slow memory leak due to processing of specific IPv6 packets

Published 2022-01-19 · Modified

7.5EPSS 0.009

CVE-2022-22174

Junos OS: QFX5000 Series, EX4600: Device may run out of memory, causing traffic loss, upon receipt of specific IPv6 packets

Published 2022-01-19 · Modified

7.5EPSS 0.009

CVE-2022-22153

SRX Series and MX Series with SPC3: A high percentage of fragments might lead to high latency or packet drops

Published 2022-01-19 · Modified

7.5EPSS 0.009

CVE-2022-22171

Junos OS: Specific packets over VXLAN cause FPC reset

Published 2022-01-19 · Modified

7.5EPSS 0.009

CVE-2022-22170

Junos OS: Specific packets over VXLAN cause FPC memory leak and ultimately reset

Published 2022-01-19 · Modified

7.5EPSS 0.009

CVE-2022-22198

Junos OS: MX MS-MPC or MS-MIC, or SRX SPC crashes if it receives a SIP message with a specific contact header format

Published 2022-04-14 · Modified

7.5EPSS 0.009

CVE-2021-0260

Junos OS: SNMP fails to properly perform authorization checks on incoming received SNMP requests.

Published 2021-04-22 · Modified

7.5EPSS 0.009

CVE-2024-21619

Junos OS: SRX Series and EX Series: J-Web - unauthenticated access to temporary files containing sensitive information

Published 2024-01-25 · Modified

7.5EPSS 0.009

CVE-2020-1607

Junos OS: Cross-Site Scripting (XSS) in J-Web

Published 2020-01-15 · Modified

7.5EPSS 0.009

CVE-2021-0281

Junos OS and Junos OS Evolved: Specific packets can trigger rpd crash when BGP Origin Validation is configured with RPKI

Published 2021-07-15 · Modified

7.5EPSS 0.008

CVE-2022-22223

Junos OS: QFX10000 Series: In IP/MPLS PHP node scenarios upon receipt of certain crafted packets multiple interfaces in LAG configurations may detach.

Published 2022-10-18 · Modified

7.5EPSS 0.008

CVE-2022-22206

Junos OS: SRX series: The PFE will crash when specific traffic is scanned by Enhanced Web Filtering safe-search

Published 2022-07-20 · Modified

7.5EPSS 0.008

CVE-2022-22205

Junos OS: SRX Series: An FPC memory leak can occur in an APBR scenario

Published 2022-07-20 · Modified

7.5EPSS 0.008

CVE-2023-22415

Junos OS: MX Series and SRX Series: The flow processing daemon (flowd) will crash when specific H.323 packets are received

Published 2023-01-12 · Modified

7.5EPSS 0.008

CVE-2023-22410

Junos OS: MX Series with MPC10/MPC11: When Suspicious Control Flow Detection (scfd) is enabled and an attacker is sending specific traffic, this causes a memory leak.

Published 2023-01-12 · Modified

7.5EPSS 0.008

CVE-2022-22207

Junos OS: MX Series with MPC11: In a GNF / node slicing scenario gathering AF interface statistics can lead to a kernel crash

Published 2022-07-20 · Modified

7.5EPSS 0.008

CVE-2021-0270

Junos OS: PTX Series, QFX10K Series: A PTX/QFX FPC may restart unexpectedly with the "inline-Jflow" feature enabled on a large-scale deployment

Published 2021-04-22 · Modified

7.5EPSS 0.007

CVE-2024-21614

Junos OS and Junos OS Evolved: A specific query via DREND causes rpd crash

Published 2024-01-12 · Modified

7.5EPSS 0.007

CVE-2022-22175

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

Published 2022-01-19 · Modified

7.5EPSS 0.007

CVE-2022-22236

Junos OS: SRX Series and MX Series: When specific valid SIP packets are received the PFE will crash

Published 2022-10-18 · Modified

7.5EPSS 0.007

CVE-2022-22232

SRX Series: If Unified Threat Management (UTM) Enhanced Content Filtering (CF) is enabled and specific traffic is processed the PFE will crash

Published 2022-10-18 · Modified

7.5EPSS 0.007

CVE-2022-22231

SRX Series: If UTM Enhanced Content Filtering and AntiVirus are enabled, and specific traffic is processed the PFE will crash

Published 2022-10-18 · Modified

7.5EPSS 0.007

CVE-2022-22228

Junos OS: IPv6 OAM SRv6 network-enabled devices are vulnerable to Denial of Service (DoS) due to RPD memory leak upon receipt of specific a IPv6 packet

Published 2022-10-18 · Modified

7.5EPSS 0.007

CVE-2022-22201

SRX5000 Series with SPC3, SRX4000 Series, and vSRX: When PowerMode IPsec is configured, the PFE will crash upon receipt of a malformed ESP packet

Published 2022-10-18 · Modified

7.5EPSS 0.007

CVE-2022-22184

Junos OS and Junos OS Evolved: A BGP session will flap upon receipt of a specific, optional transitive attribute in version 22.3R1

Published 2022-12-23 · Modified

7.5EPSS 0.007

CVE-2023-22416

Junos OS: MX Series and SRX Series: The flow processing daemon (flowd) will crash if SIP ALG is enabled and a malformed SIP packet is received