Vulnerabilities > Juniper > Medium
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-04-22 | CVE-2021-0272 | Memory Leak vulnerability in Juniper Junos 16.1/16.2/17.1 A kernel memory leak in QFX10002-32Q, QFX10002-60C, QFX10002-72Q, QFX10008, QFX10016 devices Flexible PIC Concentrators (FPCs) on Juniper Networks Junos OS allows an attacker to send genuine packets destined to the device to cause a Denial of Service (DoS) to the device. | 6.1 |
| 2021-04-22 | CVE-2021-0270 | Use After Free vulnerability in Juniper Junos 18.1 On PTX Series and QFX10k Series devices with the "inline-jflow" feature enabled, a use after free weakness in the Packet Forwarding Engine (PFE) microkernel architecture of Juniper Networks Junos OS may allow an attacker to cause a Denial of Service (DoS) condition whereby one or more Flexible PIC Concentrators (FPCs) may restart. | 4.3 |
| 2021-04-22 | CVE-2021-0269 | Unspecified vulnerability in Juniper Junos 17.4/18.1/18.2 The improper handling of client-side parameters in J-Web of Juniper Networks Junos OS allows an attacker to perform a number of different malicious actions against a target device when a user is authenticated to J-Web. | 5.1 |
| 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. | 5.8 |
| 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). | 5.0 |
| 2021-04-22 | CVE-2021-0263 | Unspecified vulnerability in Juniper Junos 18.2/18.3/18.4 A Data Processing vulnerability in the Multi-Service process (multi-svcs) on the FPC of Juniper Networks Junos OS on the PTX Series routers may lead to the process becoming unresponsive, ultimately affecting traffic forwarding, allowing an attacker to cause a Denial of Service (DoS) condition . network juniper | 4.3 |
| 2021-04-22 | CVE-2021-0261 | Unspecified vulnerability in Juniper Junos 12.3/12.3X48/15.1X49 A vulnerability in the HTTP/HTTPS service used by J-Web, Web Authentication, Dynamic-VPN (DVPN), Firewall Authentication Pass-Through with Web-Redirect, and Captive Portal allows an unauthenticated attacker to cause an extended Denial of Service (DoS) for these services by sending a high number of specific requests. | 5.0 |
| 2021-04-22 | CVE-2021-0253 | Command Injection vulnerability in Juniper Junos NFX Series devices using Juniper Networks Junos OS are susceptible to a local command execution vulnerability thereby allowing an attacker to elevate their privileges via the Junos Device Management Daemon (JDMD) process. | 4.6 |
| 2021-04-22 | CVE-2021-0252 | Command Injection vulnerability in Juniper Junos NFX Series devices using Juniper Networks Junos OS are susceptible to a local code execution vulnerability thereby allowing an attacker to elevate their privileges via the Junos Device Management Daemon (JDMD) process. | 4.6 |
| 2021-04-22 | CVE-2021-0251 | NULL Pointer Dereference vulnerability in Juniper Junos 17.3/17.4/18.1 A NULL Pointer Dereference vulnerability in the Captive Portal Content Delivery (CPCD) services daemon (cpcd) of Juniper Networks Junos OS on MX Series with MS-PIC, MS-SPC3, MS-MIC or MS-MPC allows an attacker to send malformed HTTP packets to the device thereby causing a Denial of Service (DoS), crashing the Multiservices PIC Management Daemon (mspmand) process thereby denying users the ability to login, while concurrently impacting other mspmand services and traffic through the device. | 5.0 |