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

An Improper Check for Unusual or Exceptional Conditions vulnerability in the bbe-smgd of Juniper Networks Junos OS allows an unauthenticated, adjacent attacker to cause a Denial of Service DoS. In a Broadband Edge / Subscriber Management scenario on MX Series when a specifically malformed ICMP...

CVE-2023-28966 Junos OS Evolved: Local low-privileged user with shell access can execute CLI commands as root

An Incorrect Default Permissions vulnerability in Juniper Networks Junos OS Evolved allows a low-privileged local attacker with shell access to modify existing files or execute commands as root. The issue is caused by improper file and directory permissions on certain system files, allowing an...

CVE-2023-28980 Junos OS and Junos OS Evolved: In a BGP rib sharding scenario an rpd crash will happen shortly after a specific CLI command is issued

A Use After Free vulnerability in the routing protocol daemon of Juniper Networks Junos OS and Junos OS Evolved allows a locally authenticated attacker with low privileges to cause Denial of Service DoS. In a rib sharding scenario the rpd process will crash shortly after specific CLI command is...

CVE-2023-28978 Junos OS Evolved: Read access to some confidential user information is possible

An Insecure Default Initialization of Resource vulnerability in Juniper Networks Junos OS Evolved allows an unauthenticated, network based attacker to read certain confidential information. In the default configuration it is possible to read confidential information about locally configured...

CVE-2023-28970 Junos OS: JRR200: Kernel crash upon receipt of a specific packet

An Improper Check or Handling of Exceptional Conditions vulnerability in packet processing on the network interfaces of Juniper Networks Junos OS on JRR200 route reflector appliances allows an adjacent, network-based attacker sending a specific packet to the device to cause a kernel crash,...

CVE-2023-28972

CVE-2023-28972 affects Juniper Networks Junos OS on NFX Series. The vulnerability is caused by an improper link resolution before file access in console port access, allowing an attacker with physical console access to bypass login controls and change the root password via set system root-authent...

CVE-2023-28973 Junos OS Evolved: The 'sysmanctl' shell command allows a local user to gain access to some administrative actions

An Improper Authorization vulnerability in the 'sysmanctl' shell command of Juniper Networks Junos OS Evolved allows a local, authenticated attacker to execute administrative commands that could impact the integrity of the system or system availability. Administrative functions such as daemon...

CVE-2023-28963 Junos OS: User-controlled input vulnerability in J-Web

An Improper Authentication vulnerability in cert-mgmt.php, used by the J-Web component of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to read arbitrary files from temporary folders on the device. This issue affects Juniper Networks Junos OS: All versions prior to...

CVE-2023-28976 Junos OS: MX Series: If a specific traffic rate goes above the DDoS threshold it will lead to an FPC crash

An Improper Check for Unusual or Exceptional Conditions vulnerability in the packet forwarding engine pfe of Juniper Networks Junos OS on MX Series allows an unauthenticated, network-based attacker to cause a Denial of Service DoS. If specific traffic is received on MX Series and its rate exceeds...

CVE-2023-28979 Junos OS: In a 6PE scenario upon receipt of a specific IPv6 packet an integrity check fails

An Improper Check for Unusual or Exceptional Conditions vulnerability in the kernel of Juniper Networks Junos OS allows an adjacent unauthenticated attacker to bypass an integrity check. In a 6PE scenario and if an additional integrity check is configured, it will fail to drop specific malformed...

PT-2023-22059 · Juniper Networks · Junos

Name of the Vulnerable Software and Affected Versions: Junos OS versions prior to 19.2R3-S7 Junos OS versions prior to 19.3R3-S8 Junos OS versions prior to 19.4R3-S12 Junos OS versions prior to 20.2R3-S8 Junos OS versions prior to 20.4R3-S7 Junos OS versions prior to 21.1R3-S5 Junos OS versions...

CVE-2023-28966

CVE-2023-28966 describes an "Incorrect Default Permissions" vulnerability in Juniper Networks Junos OS Evolved. The root cause is improper file and directory permissions on certain system files, enabling a local, low-privileged attacker with shell access to inject CLI commands or modify files as ...

Juniper Networks Junos OS Evolved 操作系统命令注入漏洞

Juniper Networks Junos OS Evolved is an upgraded version of Juniper Networks' Junos OS. Juniper Networks Junos OS Evolved suffers from an operating system command injection vulnerability that stems from the presence of an operating system command injection vulnerability that can be exploited by a...

CVE-2023-28979 Junos OS: In a 6PE scenario upon receipt of a specific IPv6 packet an integrity check fails

An Improper Check for Unusual or Exceptional Conditions vulnerability in the kernel of Juniper Networks Junos OS allows an adjacent unauthenticated attacker to bypass an integrity check. In a 6PE scenario and if an additional integrity check is configured, it will fail to drop specific malformed...

CVE-2023-28980

CVE-2023-28980 affects Juniper Networks Junos OS and Junos OS Evolved. A Use-After-Free in the routing protocol daemon (rpd) can crash the rpd in a BGP rib sharding scenario, allowing a locally authenticated, low-privileged attacker to cause DoS, especially with large routing tables (>1M). Con...

CVE-2023-28968

CVE-2023-28968 : An Improperly Controlled Sequential Memory Allocation in the JDPI-Decoder Application Signature (part of Junos OS AppID) can cause the JDPI-Decoder to stop identifying dynamic application traffic, allowing unauthenticated network-based traffic to pass through. Affected components...

CVE-2023-28978

The CVE-2023-28978 vulnerability affects Juniper Networks Junos OS Evolved and is caused by insecure default initialization of a resource. An unauthenticated, network-based attacker can read confidential information about locally configured administrative users. Affected releases include Junos OS...

CVE-2023-28981

CVE-2023-28981 describes an improper input validation in the kernel of Juniper Networks Junos OS and Junos OS Evolved. An unauthenticated, adjacent attacker can trigger memory corruption by sending malformed IPv6 router-advertisement packets after router advertisements are enabled on an interface...

CVE-2023-28974

CVE-2023-28974 affects Juniper Networks Junos OS on MX Series. The vulnerability is in the bbe-smgd process and stems from an improper check for unusual or exceptional conditions, allowing an unauthenticated adjacent attacker to crash bbe-smgd by sending a specifically malformed ICMP packet. Impa...

Juniper Networks Releases Security Updates

Juniper Networks has released security updates to address vulnerabilities affecting Junos OSlink is external, Paragon Active Assurance PAAlink is external, and Juniper Secure Analytics JSA Serieslink is external. An attacker could exploit some of these vulnerabilities to take control of an affect...