Vulnerabilities > Juniper > Junos > 20.1
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-07-15 | CVE-2021-0291 | Information Exposure vulnerability in Juniper Junos 15.1/17.3/17.4 An Exposure of System Data vulnerability in Juniper Networks Junos OS and Junos OS Evolved, where a sensitive system-level resource is not being sufficiently protected, allows a network-based unauthenticated attacker to send specific traffic which partially reaches this resource. | 6.5 |
| 2021-04-22 | CVE-2021-0268 | Injection vulnerability in Juniper Junos An Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Response Splitting') weakness in J-web of Juniper Networks Junos OS leads to buffer overflows, segment faults, or other impacts, which allows an attacker to modify the integrity of the device and exfiltration information from the device without authentication. | 9.3 |
| 2021-04-22 | CVE-2021-0267 | Improper Input Validation vulnerability in Juniper Junos An Improper Input Validation vulnerability in the active-lease query portion in JDHCPD's DHCP Relay Agent of Juniper Networks Junos OS allows an attacker to cause a Denial of Service (DoS) by sending a crafted DHCP packet to the device thereby crashing the jdhcpd DHCP service. | 6.5 |
| 2021-04-22 | CVE-2021-0264 | Improper Handling of Exceptional Conditions vulnerability in Juniper Junos and Junos OS Evolved A vulnerability in the processing of traffic matching a firewall filter containing a syslog action in Juniper Networks Junos OS on MX Series with MPC10/MPC11 cards installed, PTX10003 and PTX10008 Series devices, will cause the line card to crash and restart, creating a Denial of Service (DoS). | 7.5 |
| 2021-04-22 | CVE-2021-0255 | Improper Privilege Management vulnerability in Juniper Junos A local privilege escalation vulnerability in ethtraceroute of Juniper Networks Junos OS may allow a locally authenticated user with shell access to escalate privileges and write to the local filesystem as root. | 7.8 |
| 2021-04-22 | CVE-2021-0242 | Allocation of Resources Without Limits or Throttling vulnerability in Juniper Junos A vulnerability due to the improper handling of direct memory access (DMA) buffers on EX4300 switches on Juniper Networks Junos OS allows an attacker sending specific unicast frames to trigger a Denial of Service (DoS) condition by exhausting DMA buffers, causing the FPC to crash and the device to restart. | 6.5 |
| 2021-04-22 | CVE-2021-0241 | Improper Handling of Exceptional Conditions vulnerability in Juniper Junos On Juniper Networks Junos OS platforms configured as DHCPv6 local server or DHCPv6 Relay Agent, Juniper Networks Dynamic Host Configuration Protocol Daemon (JDHCPD) process might crash with a core dump if a specific DHCPv6 packet is received, resulting in a restart of the daemon. | 6.5 |
| 2021-04-22 | CVE-2021-0240 | Improper Handling of Exceptional Conditions vulnerability in Juniper Junos On Juniper Networks Junos OS platforms configured as DHCPv6 local server or DHCPv6 Relay Agent, the Juniper Networks Dynamic Host Configuration Protocol Daemon (JDHCPD) process might crash if a malformed DHCPv6 packet is received, resulting in a restart of the daemon. | 6.5 |
| 2021-04-22 | CVE-2021-0237 | Unspecified vulnerability in Juniper Junos On Juniper Networks EX4300-MP Series, EX4600 Series, EX4650 Series, QFX5K Series deployed as a Virtual Chassis with a specific Layer 2 circuit configuration, Packet Forwarding Engine manager (FXPC) process may crash and restart upon receipt of specific layer 2 frames. low complexity juniper | 6.5 |
| 2021-04-22 | CVE-2021-0230 | Memory Leak vulnerability in Juniper Junos On Juniper Networks SRX Series devices with link aggregation (lag) configured, executing any operation that fetches Aggregated Ethernet (AE) interface statistics, including but not limited to SNMP GET requests, causes a slow kernel memory leak. | 7.5 |