PT-2023-22054 · Juniper Networks · Junos

Name of the Vulnerable Software and Affected Versions: Juniper Networks Junos OS on ACX Series versions prior to 20.2R3-S7 Juniper Networks Junos OS on ACX Series version 20.4 versions prior to 20.4R3-S4 Juniper Networks Junos OS on ACX Series version 21.1 versions prior to 21.1R3-S3 Juniper...

CVE-2023-28959

The CVE-2023-28959 entry affects Juniper Networks Junos OS on QFX10002. The issue is an improper check/handling of exceptional conditions in packet processing, triggered by a specially malformed packet sent by an unauthenticated, adjacent attacker on the local broadcast domain. Exploitation wedge...

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-2023-28971

CVE-2023-28971 affects on‑prem Juniper Networks Paragon Active Assurance prior to 4.1.2. When the optional timescaledb feature is installed, starting its container can bypass existing firewall rules limiting Test Agent (TA) communications to the Control Center (CC) via OpenVPN, enabling internal ...

CVE-2023-28982

CVE-2023-28982 affects Juniper Networks Junos OS and Junos OS Evolved. In a BGP rib sharding scenario, updating an active route’s attribute can cause a memory leak in the routing protocol daemon (rpd), leading to increased memory usage, a subsequent out-of-memory condition, and a DoS through rpd ...

CVE-2023-28963

Summary: CVE-2023-28963 is an Improper Authentication vulnerability in cert-mgmt.php of Juniper Networks Junos OS J-Web component. An unauthenticated, network-based attacker can read arbitrary files from temporary folders on affected devices. Affected software: Juniper Networks Junos OS running J...

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-2023-28964

CVE-2023-28964 affects Juniper Networks Junos OS and Junos OS Evolved. The vulnerability arises from an improper handling of a length parameter in the routing protocol daemon (RPD) that processes BGP flowspec updates. A network-based, unauthenticated attacker can send malformed BGP flowspec data ...

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 ...

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-2023-28961

CVE-2023-28961 affects Juniper Networks Junos OS on ACX Series devices. The vulnerability arises in IPv6 firewall filter processing where a filter term using from next-header ah cannot be installed in the packet forwarding engine (PFE) due to an unsupported IP-protocol (51) match, potentially all...

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-2023-28983 Junos OS Evolved: Shell Injection vulnerability in the gNOI server

An OS Command Injection vulnerability in gRPC Network Operations Interface gNOI server module of Juniper Networks Junos OS Evolved allows an authenticated, low privileged, network based attacker to inject shell commands and execute code. This issue affects Juniper Networks Junos OS Evolved 21.4...

CVE-2023-28979

CVE-2023-28979 affects Juniper Networks Junos OS kernels across multiple branches, enabling an adjacent attacker to bypass an integrity check in 6PE scenarios when an additional integrity check is configured. The issue causes specific malformed IPv6 packets to fail the integrity check and be forw...

CVE-2023-28970

Technical details about CVE-2023-28970 are not publicly available in the provided connected documents. Monitor for updates; no new information on affected versions, root cause specifics, exploitation status, or remediation is present here.

CVE-2023-28983

CVE-2023-28983 describes an OS command injection in the gRPC Network Operations Interface (gNOI) server module of Juniper Networks Junos OS Evolved. The vulnerability is triggered by an authenticated, low-privilege, network-based attacker who can inject shell commands and execute code due to the ...

CVE-2023-28982 Junos OS and Junos OS Evolved: In a BGP rib sharding scenario when a route is frequently updated an rpd memory leak will occur

A Missing Release of Memory after Effective Lifetime vulnerability in the routing protocol daemon of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network based attacker to cause a Denial of Service DoS. In a BGP rib sharding scenario, when an attribute of an active BG...

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-2023-28976

This CVE involves an Improper Check for Unusual or Exceptional Conditions in the PFE of Juniper Networks Junos OS on MX Series. A network-based attacker can trigger a DoS by sending traffic that exceeds the DDoS threshold, causing the ingress PFE to crash and restart and potentially sustaining a ...

CVE-2023-28965

CVE-2023-28965 targets Juniper Networks Junos OS on QFX10002, caused by an improper check/handling in the storm control feature. A high rate of traffic can trigger a sustained DoS as storm control drops packets when thresholds are exceeded. Affected versions include: 19.3R3-S7 and earlier; 19.4R3...