CVE-2021-31383

CVE-2021-31383 affects Juniper Networks Junos OS and Junos OS Evolved, where in P2MP scenarios the routing protocol daemon (RPD) may crash due to a source-to-destination copy-write operation paired with a stack-based buffer overflow on certain crafted packets. This leads to a DoS that can become ...

CVE-2021-31383 Junos OS and Junos OS Evolved: In Point to MultiPoint (P2MP) scenarios receipt of various crafted packets causes RPD to core.

In Point to MultiPoint P2MP scenarios within established sessions between network or adjacent neighbors the improper use of a source to destination copy write operation combined with a Stack-based Buffer Overflow on certain specific packets processed by the routing protocol daemon RPD of Juniper...

CVE-2021-31382

CVE-2021-31382 describes a race condition in Juniper Junos OS on PTX1000 and PTX10002-60C systems that, after upgrading to an affected release, can cause misassignment of firewall filters to interfaces due to contention between chassisd and dfwd. This may result in interfaces having incorrect pro...

CVE-2021-31381

CVE-2021-31381 refers to a configuration weakness in the JBoss Application Server (AppSvr) component of Juniper Networks SRC Series. A remote attacker can send a specially crafted query that may cause the web server to delete files, impacting integrity and availability. The NVD metrics show a hig...

CVE-2021-31381 SRC Series: A remote attacker sending a specially crafted query may cause the web server to delete files

A configuration weakness in the JBoss Application Server AppSvr component of Juniper Networks SRC Series allows a remote attacker to send a specially crafted query to cause the web server to delete files which may allow the attacker to disrupt the integrity and availability of the system...

CVE-2021-31380 SRC Series: A remote attacker sending a specially crafted query may cause the web server to disclose sensitive information

A configuration weakness in the JBoss Application Server AppSvr component of Juniper Networks SRC Series allows a remote attacker to send a specially crafted query to cause the web server to disclose sensitive information in the HTTP response which allows the attacker to obtain sensitive...

CVE-2021-31380

CVE-2021-31380 affects the JBoss Application Server (AppSvr) component in Juniper Networks SRC Series. A configuration weakness allows a remote attacker to send a crafted query that makes the web server disclose sensitive information in the HTTP response. This CVE entry sources from NVD with a CV...

CVE-2021-31379

CVE-2021-31379 describes an Incorrect Behavior Order vulnerability in Juniper Junos OS MAP-E automatic tunneling on MX Series MPC 7/8/9/10/11 cards when MAP-E IP reassembly is enabled. Exploitation leads to a Denial of Service (DoS) where the PFE is disabled after processing malformed IPv4/IPv6 p...

CVE-2021-31379 Junos OS: MX Series: MPC 7/8/9/10/11 cards with MAP-E: PFE halts when an attacker sends malformed IPv4 or IPv6 traffic inside the MAP-E tunnel.

An Incorrect Behavior Order vulnerability in the MAP-E automatic tunneling mechanism of Juniper Networks Junos OS allows an attacker to send certain malformed IPv4 or IPv6 packets to cause a Denial of Service DoS to the PFE on the device which is disabled as a result of the processing of these...

CVE-2021-31378

CVE-2021-31378 affects Juniper Networks Junos OS in broadband subscriber management scenarios where RADIUS is used. An attacker can spoof messages from trusted RADIUS servers to a device after a subscriber logs in and requests logout, forcing the subscriber into a persistent “Terminating” state v...

CVE-2021-31377

CVE-2021-31377 affects Juniper Networks Junos OS. A local authenticated attacker can exploit an Incorrect Permission Assignment for a Critical Resource in a file in the Junos filesystem to cause the Routing Process Daemon (RPD) to crash and restart, resulting in a DoS . Affected versions include ...

CVE-2021-31376 Junos OS: ACX Series: Packet Forwarding Engine manager (FXPC) process crashes when processing DHCPv6 packets

An Improper Input Validation vulnerability in Packet Forwarding Engine manager FXPC process of Juniper Networks Junos OS allows an attacker to cause a Denial of Service DoS by sending specific DHCPv6 packets to the device and crashing the FXPC service. Continued receipt and processing of this...

CVE-2021-31376

CVE-2021-31376 affects Juniper Networks Junos OS on ACX Series (ACX500, ACX1000, ACX1100, ACX2100, ACX2200, ACX4000, ACX5048, ACX5096). The issue is an improper input validation in the FXPC (Packet Forwarding Engine manager) that can be triggered by specific DHCPv6 packets, crashing FXPC and caus...

CVE-2021-31375 Junos OS: Receipt of a specific BGP update may cause RPKI policy-checks to be bypassed

An Improper Input Validation vulnerability in routing process daemon RPD of Juniper Networks Junos OS devices configured with BGP origin validation using Resource Public Key Infrastructure RPKI, allows an attacker to send a specific BGP update which may cause RPKI policy-checks to be bypassed...

CVE-2021-31375

CVE-2021-31375 describes an Improp er Input Validation vulnerability in the routing process daemon (RPD) of Juniper Networks Junos OS . When devices are configured with BGP origin validation using RP KI (RPKI) , a crafted BGP update can bypass RPKI policy checks, enabling a spoofed advertisement ...

CVE-2021-31374 Junos OS and Junos OS Evolved: RPD crash while processing a specially crafted BGP UPDATE or KEEPALIVE message.

On Juniper Networks Junos OS and Junos OS Evolved devices processing a specially crafted BGP UPDATE or KEEPALIVE message can lead to a routing process daemon RPD crash and restart, causing a Denial of Service DoS. Continued receipt and processing of this message will create a sustained Denial of...

CVE-2021-31374

The CVE affects Juniper Networks Junos OS and Junos OS Evolved. Processing a specially crafted BGP UPDATE or KEEPALIVE message can crash the Routing Process Daemon (RPD) and trigger a Denial of Service (DoS) on both IBGP and EBGP over IPv4/IPv6. Affected versions include multiple releases across ...

CVE-2021-31373 Junos OS: SRX Series: Persistent XSS vulnerability in J-Web

A persistent Cross-Site Scripting XSS vulnerability in Juniper Networks Junos OS on SRX Series, J-Web interface may allow a remote authenticated user to inject persistent and malicious scripts. An attacker can exploit this vulnerability to steal sensitive data and credentials from a web...

CVE-2021-31373

Juniper Networks Junos OS SRX Series J-Web exposes a persistent XSS when authenticated users access the J-Web interface. An attacker could inject scripts to steal data or hijack sessions. Affected: SRX Series across multiple releases prior to specific fixed deployments (e.g., 18.2R3-S8; 18.3R3-S5...

CVE-2021-31372

CVE-2021-31372 affects Juniper Networks Junos OS J-Web; vulnerability is due to Improper Input Validation, allowing a locally authenticated J-Web user to escalate to root. Affected Junos OS versions range across 18.3R3-S5 and later 21.2R2, with various prior branch versions; the provided document...