Juniper JSA11147

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA11147 advisory. A buffer size validation vulnerability in the overlayd service of Juniper Networks Junos OS may allow an unauthenticated remote attacker to send specially crafted packets to...

The vulnerability of JunOS operating systems’ routers, such as SRX1500, SRX4100, SRX4200, SRX4600, and SRX5000 with SPC2, and SRX5000 with SPC2/SPC3, vSRX, is related to privilege management errors. This vulnerability allows attackers to escalate their privileges.

The vulnerability of JunOS operating systems’ routers, such as SRX1500, SRX4100, SRX4200, SRX4600, and SRX5000 with SPC2, SRX5000 with SPC2/SPC3, and vSRX, is related to privilege management errors. Exploiting this vulnerability can allow attackers to increase their privileges...

Juniper Junos OS DoS (JSA11137)

The version of Junos OS installed on the remote host is affected by a denial of service vulnerability as referenced in the JSA11137 advisory. An unauthenicated remote attacker can bypass the storm-control feature on devices due to a rare race condition exists in the Layer 2 Address Learning Daemo...

Juniper Junos DoS (JSA11148)

The version of Junos OS installed on the remote host is affected by a denial of service vulnerability as referenced in the JSA11148 advisory. On Juniper Networks MX Series and EX9200 Series platforms with Trio-based MPCs Modular Port Concentrators where Integrated Routing and Bridging IRB...

Juniper Junos OS DoS (JSA11168)

The version of Junos OS installed on the remote host is affected by denial of service vulnerabilities as referenced in the JSA11168 advisory: - On Juniper Networks Junos OS platforms configured as DHCPv6 local server or DHCPv6 Relay Agent, Juniper Networks Dynamic Host Configuration Protocol Daem...

Juniper Networks Junos OS Trust Management Issues Vulnerability (CNVD-2021-31986)

Juniper Networks Junos OS is a Juniper Networks network operating system for the company's hardware devices. The OS provides a secure programming interface and the Junos SDK. Junos OS is vulnerable to a trust management issue, for which no information is currently available...

CVE-2021-0272

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. On QFX10002-32Q, QFX10002-60C...

CVE-2021-0271

A Double Free vulnerability in the software forwarding interface daemon sfid process of Juniper Networks Junos OS allows an adjacently-connected attacker to cause a Denial of Service DoS by sending a crafted ARP packet to the device. Continued receipt and processing of the crafted ARP packets wil...

CVE-2021-0270

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...

CVE-2021-0275

A Cross-site Scripting XSS vulnerability in J-Web on Juniper Networks Junos OS allows an attacker to target another user's session thereby gaining access to the users session. The other user session must be active for the attack to succeed. Once successful, the attacker has the same privileges as...

CVE-2021-0275

A Cross-site Scripting XSS vulnerability in J-Web on Juniper Networks Junos OS allows an attacker to target another user's session thereby gaining access to the users session. The other user session must be active for the attack to succeed. Once successful, the attacker has the same privileges as...

CVE-2021-0271

A Double Free vulnerability in the software forwarding interface daemon sfid process of Juniper Networks Junos OS allows an adjacently-connected attacker to cause a Denial of Service DoS by sending a crafted ARP packet to the device. Continued receipt and processing of the crafted ARP packets wil...

CVE-2021-0273

An always-incorrect control flow implementation in the implicit filter terms of Juniper Networks Junos OS and Junos OS Evolved on ACX5800, EX9200 Series, MX10000 Series, MX240, MX480, MX960 devices with affected Trio line cards allows an attacker to exploit an interdependency in the PFE UCODE...

CVE-2021-0273

An always-incorrect control flow implementation in the implicit filter terms of Juniper Networks Junos OS and Junos OS Evolved on ACX5800, EX9200 Series, MX10000 Series, MX240, MX480, MX960 devices with affected Trio line cards allows an attacker to exploit an interdependency in the PFE UCODE...

CVE-2021-0270

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...

CVE-2021-0272

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. On QFX10002-32Q, QFX10002-60C...

CVE-2021-0268

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...

CVE-2021-0255

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. ethtraceroute is shipped with setuid permissions enabled and is owned by the root use...

CVE-2021-0244

A signal handler race condition exists in the Layer 2 Address Learning Daemon L2ALD of Juniper Networks Junos OS due to the absence of a specific protection mechanism to avoid a race condition which may allow an attacker to bypass the storm-control feature on devices. This issue is a corner case...

CVE-2021-0257

On Juniper Networks MX Series and EX9200 Series platforms with Trio-based MPCs Modular Port Concentrators where Integrated Routing and Bridging IRB interfaces are configured and mapped to a VPLS instance or a Bridge-Domain, certain Layer 2 network events at Customer Edge CE devices may cause memo...