CVE-2022-22211

A limitless resource allocation vulnerability in FPC resources of Juniper Networks Junos OS Evolved on PTX Series allows an unprivileged attacker to cause Denial of Service DoS. Continuously polling the SNMP jnxCosQstatTable causes the FPC to run out of GUID space, causing a Denial of Service to...

CVE-2022-22219

Due to the Improper Handling of an Unexpected Data Type in the processing of EVPN routes on Juniper Networks Junos OS and Junos OS Evolved, an attacker in direct control of a BGP client connected to a route reflector, or via a machine in the middle MITM attack, can send a specific EVPN route...

Vulnerability fixes in Juniper Junos OS and Junos OS Evolved

Vulnerabilities have been fixed in Juniper Junos OS and Junos OS Evolved. The vulnerabilities allow a malicious party to execute attacks that result in the following categories of damage: Cross-Site Scripting XSS Denial-of-Service DoS. Circumvention of security measure. Remote code execution User...

PT-2022-6654 · Juniper Networks · Junos Evolved +1

Name of the Vulnerable Software and Affected Versions: Juniper Networks Junos OS versions 19.2R2 through 19.2R3-S6 Juniper Networks Junos OS versions 20.2 through 20.2R3-S4 Juniper Networks Junos OS versions 20.3 through 20.3R3-S3 Juniper Networks Junos OS versions 20.4 through 20.4R3-S4 Juniper...

PT-2022-6653 · Juniper Networks · Junos Evolved +1

Name of the Vulnerable Software and Affected Versions: Junos OS versions prior to 18.4R2-S9, 18.4R3-S11 Junos OS versions 19.1 prior to 19.1R3-S8 Junos OS version 19.2R1 and later versions prior to 19.3R3-S5 Junos OS versions 19.3 prior to 19.3R3-S5 Junos OS versions 19.4 prior to 19.4R2-S6,...

The vulnerability of the Packet Forwarding Engine (PFE) module in Juniper Networks’ Junos OS and Junper Networks’ Junos OS Evolved operating systems, related to the allocation of unlimited memory, allows a hacker to trigger a service failure.

The vulnerability of the Packet Forwarding Engine PFE module in Juniper Networks’ Junos OS and Juniper Networks’ Junos OS Evolved operating systems is related to the allocation of unlimited memory. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...

CVE-2022-22215

A Missing Release of File Descriptor or Handle after Effective Lifetime vulnerability in plugable authentication module PAM of Juniper Networks Junos OS and Junos OS Evolved allows a locally authenticated attacker with low privileges to cause a Denial of Service DoS. It is possible that after the...

CVE-2022-22212

An Allocation of Resources Without Limits or Throttling vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS Evolved allows unauthenticated network based attacker to cause a Denial of Service DoS. On all Junos Evolved platforms hostbound protocols will be impacted by a...

CVE-2022-22183

An Improper Access Control vulnerability in Juniper Networks Junos OS Evolved allows a network-based unauthenticated attacker who is able to connect to a specific open IPv4 port, which in affected releases should otherwise be unreachable, to cause the CPU to consume all resources as more traffic ...

PT-2022-6700 · Juniper Networks · Junos Evolved

Name of the Vulnerable Software and Affected Versions: Juniper Networks Junos OS Evolved versions prior to 20.4R2-S3-EVO Description: An Improper Check for Unusual or Exceptional Conditions issue in the packetIO daemon allows an unauthenticated, network-based attacker to cause a Denial of Service...

PT-2022-15284 · Juniper Networks · Junos Evolved

Name of the Vulnerable Software and Affected Versions: Juniper Networks Junos OS Evolved versions 20.4 prior to 20.4R3-S2-EVO Juniper Networks Junos OS Evolved versions 21.1 prior to 21.1R3-S1-EVO Juniper Networks Junos OS Evolved versions 21.2 prior to 21.2R3-EVO Juniper Networks Junos OS Evolve...

Juniper Networks Junos OS和Junos OS Evolved 安全漏洞

Juniper Networks Junos OS and Junos OS Evolved are both products of Juniper Networks, Inc.Juniper Networks Junos OS is a network operating system for the company's hardware devices. Juniper Networks Junos OS is a network operating system for the company's hardware devices that provides a secure...

CVE-2022-22195

An Improper Update of Reference Count vulnerability in the kernel of Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to trigger a counter overflow, eventually causing a Denial of Service DoS. This issue affects Juniper Networks Junos OS Evolved: All versions...

CVE-2022-22183

An Improper Access Control vulnerability in Juniper Networks Junos OS Evolved allows a network-based unauthenticated attacker who is able to connect to a specific open IPv4 port, which in affected releases should otherwise be unreachable, to cause the CPU to consume all resources as more traffic ...

The vulnerability of the Telnet service in JunOS Evolved operating systems allows a perpetrator to influence the integrity and confidentiality of the protected information.

The vulnerability of the Telnet service in JunOS Evolved operating systems is related to initialization errors. Exploiting this vulnerability can allow a malicious actor to influence the integrity and confidentiality of the protected information...

Vulnerabilities fixed in Juniper Junos OS

Vulnerabilities have been fixed in Junos OS and Junos OS Evolved. The vulnerabilities allow an authenticated malicious person to obtain elevated privileges. These privileges can then be exploited to perform a denial-of-service Dos attack or executing code under root. These attacks are seen as...

CVE-2021-0297

A vulnerability in the processing of TCP MD5 authentication in Juniper Networks Junos OS Evolved may allow a BGP or LDP session configured with MD5 authentication to succeed, even if the peer does not have TCP MD5 authentication enabled. This could lead to untrusted or unauthorized sessions being...

CVE-2021-31357

A command injection vulnerability in tcpdump command processing on Juniper Networks Junos OS Evolved allows an attacker with authenticated CLI access to be able to bypass configured access protections to execute arbitrary shell commands within the context of the current user. The vulnerability...

PT-2021-19256 · Juniper Networks · Junos Evolved

Name of the Vulnerable Software and Affected Versions: Juniper Networks Junos OS Evolved versions prior to 20.4R3-S1-EVO Juniper Networks Junos OS Evolved versions 21.1-EVO and 21.2-EVO Description: A command injection issue in command processing allows an attacker with authenticated CLI access t...

PT-2021-19258 · Juniper Networks · Junos Evolved

Name of the Vulnerable Software and Affected Versions: Juniper Networks Junos OS Evolved versions prior to 20.4R2-S2-EVO Juniper Networks Junos OS Evolved version 21.1 versions prior to 21.1R2-EVO Juniper Networks Junos OS Evolved version 21.2 versions prior to 21.2R1-S1-EVO, 21.2R2-EVO...