A Return of Pointer Value Outside of Expected Range vulnerability in the fileio library of Juniper Networks Junos OS and Junos OS Evolved allows a local, low-privilged attacker to cause a Denial-of-Service (DoS).

On EX Series, QFX Series and MX Series a low-privileged attacker issuing a specific 'show l2-learning' or 'show ethernet-switching' command will cause an l2ald crash which will lead to a temporary service impact for all layer 2 services until the process has automatically restarted.

This issue affects EX Series, QFX Series, MX Series: Junos OS:

all versions before 23.2R2-S7, 23.4 versions before 23.4R2-S7, 24.2 versions before 24.2R2, 24.4 versions before 24.4R1-S2.

Junos OS Evolved: all versions before 23.2R2-S7-EVO, 23.4 versions before 23.4R2-S8-EVO, 24.2 versions before 24.2R2-EVO, 24.4 versions before 24.4R1-S3-EVO.

A Missing Authorization vulnerability in the CLI of Juniper Networks Junos OS on EX Series allows a local, authenticated attacker to cause a Denial-of-Service (DoS).

On EX2300, EX4000, EX4100, EX4300-MP (Multigigabit) and EX4400 switches, an authenticated, local attacker with no specific permissions or class can execute a specific, privileged CLI 'request' command which will cause complete traffic impact until the system automatically recovers.

This issue affects Junos OS on EX2300, EX4000, EX4100, EX4300-MP (Multigigabit) and EX4400:

23.2R2 versions before 23.2R2-S6, 23.4 versions before 23.4R2-S8, 24.2 versions before 24.2R2-S4, 24.4 versions before 24.4R2-S3, 25.2 versions before 25.2R2, 25.4 versions before 25.4R1-S1.

A Use of Incorrectly-Resolved Name or Reference vulnerability in the URL filtering plugin of Juniper Networks Junos OS on MX Series allows an unauthenticated, network-based attacker to bypass web filtering and access downstream resources that should be unreachable.

If an MX Series device is configured with web filtering, and an attacker sends a request with a specifically formatted URL, this request will get forwarded despite the system being configured to block it. In turn, an attacker can access downstream resources that are expected to be unreachable.

This issue affects Junos OS on MX Series:

all versions before 23.2R2-S7, 23.4 versions before 23.4R2-S8, 24.2 versions before 24.2R2-S5, 24.4 versions before 24.4R2-S4, 25.2 versions before 25.2R2-S1, 25.4 versions before 25.4R1-S2, 25.4R2.

An Out-of-bounds Write vulnerability in the SNMP daemon (snmpd) of Juniper Networks Junos OS and Junos OS Evolved allows an authenticated network-based attacker sending specific valid SNMPv3 queries to trigger a memory leak. Over time, continuous receipt of these queries will result in snmpd process memory exhaustion, resulting in a process crash and restart, impacting the ability to monitor the system via SNMP.

Memory usage can be monitored using the following command:

user@device> show system processes extensive | match snmpd

This issue affects:

Junos OS:

all versions before 21.2R3-S8; from 21.4 before 21.4R3-S7; from 22.1 before 22.1R3-S6; from 22.2 before 22.2R3-S4; from 22.3 before 22.3R3-S3; from 22.4 before 22.4R3-S2; from 23.2 before 23.2R2; from 23.4 before 23.4R2.

Junos OS Evolved: all versions before 21.2R3-S8-EVO; from 21.4 before 21.4R3-S7-EVO; all versions of 22.1-EVO, from 22.2 before 22.2R3-S4-EVO; from 22.3 before 22.3R3-S3-EVO; all versions of 22.4-EVO, from 23.2 before 23.2R2-EVO; from 23.4 before 23.4R2-EVO.

A NULL Pointer Dereference vulnerability in the management daemon (mgd) of Juniper Networks Junos OS and Junos OS Evolved allows a local, high-privileged attacker setting or deactivating a specific SSH configuration parameter to create a Denial of Service (DoS).

A local high-privileged user configuring or deactivating a specific 'system services ssh' configuration parameter can exploit a null pointer dereference in one of the functions used by SSH. The function attempts to dereference a null pointer when accessing certain configuration data, resulting in an mgd process crash and restart. Continued execution of these configuration commands will create a sustained Denial of Service (DoS) condition.

This issue affects: Junos OS:

from 22.3 before 22.3R3-S5; from 22.4 before 22.4R3-S10; from 23.2 before 23.2R2-S7; from 23.4 before 23.4R2-S8.

This issue does not affect Junos OS before 22.3R1.

Junos OS Evolved: from 22.3R1-EVO before 23.2R2-S7-EVO; from 23.4 before 23.4R2-S8-EVO.

This issue does not affect Junos OS Evolved before 22.3R1-EVO.

An Improper Check for Unusual or Exceptional Conditions vulnerability in the packet forwarding engine (PFE) of Juniper Networks Junos OS on MX Series allows adjacent subscribers to bypass configured firewall filters.

On MX Series devices with MPC10/11, LC4800/9600, and MX304 with subscribers configured on static interfaces, ingress firewall filters are not enforced, so that neither protocol level nor upstream bandwidth limitation are in effect.

This issue affects Junos OS on MX with MPC10/11, LC4800/9600/4802, and MX304:

23.2 versions from 23.2R2-S1 before 23.2R2-S7, 23.4 versions from 23.4R2 before 23.4R2-S7, 24.2 versions before 24.2R2-S3, 24.4 versions before 24.4R2-S2, 25.2 versions before 25.2R2.

An Incorrect Authorization vulnerability in the web server of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to reach the

Juniper Web Device Manager

(J-Web).

When Juniper Secure connect (JSC) is enabled on specific interfaces, or multiple interfaces are configured for J-Web, the J-Web UI is reachable over more than the intended interfaces. This issue affects Junos OS:

all versions before 21.4R3-S9, 22.2 versions before 22.2R3-S5, 22.4 versions before 22.4R3-S5, 23.2 versions before 23.2R2-S3, 23.4 versions before 23.4R2-S5, 24.2 versions before 24.2R2.

An Improper Isolation or Compartmentalization vulnerability in the kernel of Juniper Networks Junos OS allows a local attacker with high privileges to compromise the integrity of the device.

A local attacker with access to the shell is able to inject arbitrary code which can compromise an affected device. This issue is not exploitable from the Junos CLI. This issue affects Junos OS:

All versions before 21.2R3-S9, 21.4 versions before 21.4R3-S10,  22.2 versions before 22.2R3-S6,  22.4 versions before 22.4R3-S6,  23.2 versions before 23.2R2-S3,  23.4 versions before 23.4R2-S4, 24.2 versions before 24.2R1-S2, 24.2R2.

A Missing Authentication for Critical Function vulnerability in Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause limited impact to the file system integrity.

With a specific request to

webauthoperation.php

that doesn't require authentication, an attacker is able to upload and download arbitrary files via J-Web, leading to a loss of

integrity or confidentiality, which may allow chaining to other vulnerabilities.

This issue affects Juniper Networks Junos OS on SRX Series:

21.2 versions prior to 21.2R3-S8; 21.4

versions prior to

21.4R3-S6; 22.1

versions prior to

22.1R3-S5; 22.2

versions prior to

22.2R3-S3; 22.3

versions prior to

22.3R3-S2; 22.4 versions prior to 22,4R2-S2, 22.4R3; 23.2 versions prior to

23.2R1-S2, 23.2R2.

A Missing Authentication for Critical Function vulnerability in Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause limited impact to the file system integrity.

With a specific request to user.php that doesn't require authentication an attacker is able to upload arbitrary files via J-Web, leading to a loss of

integrity

for a certain

part of the file system, which may allow chaining to other vulnerabilities.

This issue affects Juniper Networks Junos OS on SRX Series:

All versions prior to 20.4R3-S8; 21.1 versions 21.1R1 and later; 21.2 versions prior to 21.2R3-S6; 21.3 versions

prior to

21.3R3-S5; 21.4 versions

prior to

21.4R3-S5; 22.1 versions

prior to

22.1R3-S3; 22.2 versions

prior to

22.2R3-S2; 22.3 versions

prior to

22.3R2-S2, 22.3R3; 22.4 versions

prior to

22.4R2-S1, 22.4R3.

A Missing Authorization vulnerability in the CLI of Juniper Networks Junos OS and Junos OS Evolved allows a local user with low privileges to read sensitive information.

A local user with low privileges can execute the CLI command 'show mgd' with specific arguments which will expose sensitive information.

This issue affects

Junos OS: all versions before 22.4R3-S8, 23.2 versions before 23.2R2-S6, 23.4 versions before 23.4R2-S6, 24.2 versions before 24.2R2-S4, 24.4 versions before 24.4R2-S1, 25.2 version before 25.2R1-S2, 25.2R2;

Junos OS Evolved: all versions before 23.2R2-S6-EVO, 23.4 version before 23.4R2-S6-EVO, 24.2 version before 24.2R2-S4-EVO, 24.4 versions before 24.4R2-S1-EVO, 25.2 versions before 25.2R2-EVO.

A NULL Pointer Dereference vulnerability in the chassis daemon (chassisd) of Juniper Networks Junos OS on MX, SRX and EX Series allows a local attacker with low privileges to cause a Denial-of-Service (DoS).

When a user executes the 'show chassis' command with specifically crafted options, chassisd will crash and restart. Due to this all components but the Routing Engine (RE) in the chassis are reinitialized, which leads to a complete service outage, which the system automatically recovers from.

This issue affects:

Junos OS on MX, SRX and EX Series, except MX10000 Series and MX304:

all versions before 22.4R3-S8, 23.2 versions before 23.2R2-S5, 23.4 versions before 23.4R2-S6, 24.2 versions before 24.2R2-S2, 24.4 versions before 24.4R2.

A Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability in the method to collect FPC Ethernet firmware statistics of Juniper Networks Junos OS on MX10k Series allows a local, low-privileged attacker executing the 'show system firmware' CLI command to cause an LC480 or LC2101 line card to reset.

On MX10k Series systems with LC480 or LC2101 line cards, repeated execution of the 'show system firmware' CLI command can cause the line card to crash and restart. Additionally, some time after the line card crashes, chassisd may also crash and restart, generating a core dump.This issue affects Junos OS on MX10k Series:

all versions before 21.2R3-S10,  from 21.4 before 21.4R3-S9,  from 22.2 before 22.2R3-S7,  from 22.4 before 22.4R3-S6,  from 23.2 before 23.2R2-S2,  from 23.4 before 23.4R2-S3,  from 24.2 before 24.2R2.

A Missing Release of Memory after Effective Lifetime vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a local, low privileged user to cause an impact to the availability of the device.

When RIB sharding is enabled and a user executes one of several routing related 'show' commands, a certain amount of memory is leaked. When all available memory has been consumed rpd will crash and restart.

The leak can be monitored with the CLI command:

show task memory detail | match taskshardmgmtcookie

where the allocated memory in bytes can be seen to continuously increase with each exploitation.

This issue affects:

Junos OS:

all versions before 21.2R3-S9, 21.4 versions before 21.4R3-S11, 22.2 versions before 22.2R3-S7, 22.4 versions before 22.4R3-S7, 23.2 versions before 23.2R2-S4,  23.4 versions before 23.4R2-S4, 24.2 versions before 24.2R2, 24.4 versions before 24.4R1-S2, 24.4R2;

Junos OS Evolved:

all versions before 22.2R3-S7-EVO 22.4-EVO versions before 22.4R3-S7-EVO, 23.2-EVO versions before 23.2R2-S4-EVO, 23.4-EVO versions before 23.4R2-S4-EVO, 24.2-EVO versions before 24.2R2-EVO,  24.4-EVO versions before 24.4R2-EVO.

An Exposure of Sensitive Information to an Unauthorized Actor vulnerability in the command-line interface (CLI) of Juniper Networks Junos OS on SRX Series devices allows a local, low-privileged user with access to the Junos CLI to view the contents of sensitive files on the file system.

Through the execution of either 'show services advanced-anti-malware' or 'show services security-intelligence' command, a user with limited permissions (e.g., a low privilege login class user) can access protected files that should not be accessible to the user. These files may contain sensitive information that can be used to cause further impact to the system.

This issue affects Junos OS SRX Series:

All versions before 21.4R3-S8,

from 22.2 before 22.2R3-S5,

from 22.3 before 22.3R3-S3, from 22.4 before 22.4R3-S2,

from 23.2 before 23.2R2-S1,

from 23.4 before 23.4R2.

An Improper Handling of Exceptional Conditions vulnerability in the command-line processing of Juniper Networks Junos OS on SRX1500, SRX4100, and SRX4200 devices allows a local, low-privileged authenticated attacker executing the 'show chassis environment pem' command to cause the chassis daemon (chassisd) to crash and restart, resulting in a temporary Denial of Service (DoS). However, repeated execution of this command will eventually cause the chassisd process to fail to restart, impacting packet processing on the system.

This issue affects Junos OS on SRX1500, SRX4100, SRX4200:

All versions before 21.4R3-S9,  from 22.2 before 22.2R3-S5,  from 22.3 before 22.3R3-S4,  from 22.4 before 22.4R3-S4,  from 23.2 before 23.2R2-S3,  from 23.4 before 23.4R2-S1.

An Improper Check for Unusual or Exceptional Conditions vulnerability in routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, logically adjacent BGP peer to cause Denial of Service (DoS).

On all Junos OS and Junos OS Evolved platforms, when BGP rib-sharding and update-threading are configured, and a BGP peer flap is done with specific timing, rpd crashes and restarts. Continuous peer flapping at specific time intervals will result in a sustained Denial of Service (DoS) condition.

This issue affects eBGP and iBGP, in both IPv4 and IPv6 implementations. This issue requires a remote attacker to have at least one established BGP session. The issue can occur with or without logical-systems enabled.

This issue affects: Junos OS:

All versions before 20.4R3-S8, 21.2 versions before 21.2R3-S6,

21.3 versions before 21.3R3-S5, 21.4 versions before 21.4R3-S4, 22.1 versions before 22.1R3-S3, 22.2 versions before 22.2R3-S1, 22.3 versions before 22.3R3, 22.4 versions before 22.4R3.

Junos OS Evolved:

All versions before 21.2R3-S6-EVO, 21.3-EVO versions before 21.3R3-S5-EVO, 21.4-EVO versions before 21.4R3-S4-EVO, 22.1-EVO versions before 22.1R3-S3-EVO, 22.2-EVO versions before :22.2R3-S1-EVO, 22.3-EVO versions before 22.3R3-EVO, 22.4-EVO versions before 22.4R3-EVO.

An Improper Check for Unusual or Exceptional Conditions vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause an integrity impact to the downstream devices.

When a peer sends a BGP update message which contains the aggregator attribute with an ASN value of zero (0), rpd accepts and propagates this attribute, which can cause issues for downstream BGP peers receiving this.

This issue affects:

Junos OS:

All versions before 21.4R3-S6, 22.2 versions before 22.2R3-S3, 22.4 versions before 22.4R3;

Junos OS Evolved:

All versions before 21.4R3-S7-EVO, 22.2 versions before 22.2R3-S4-EVO, 22.4 versions before 22.4R3-EVO.

A NULL Pointer Dereference vulnerability in the

packet forwarding engine (pfe) of Juniper Networks Junos OS on MX304, MX with MPC10/11/LC9600, and EX9200 with EX9200-15C allows a locally authenticated attacker with low privileges to cause a Denial of Service (DoS).

In a VPLS or Junos Fusion scenario, the execution of specific show commands will cause all FPCs hosting VPLS sessions or connecting to satellites to crash and restart.

This issue affects Junos on MX304, MX with MPC10/11/LC9600 and EX9200 with EX9200-15C:

All version before 21.2R3-S1, 21.3 versions before 21.3R3,  21.4 versions before 21.4R2.

A NULL Pointer Dereference vulnerability in the Packet Forwarding Engine (pfe) of Juniper Networks Junos OS allows a local, low-privileged attacker to cause a Denial-of-Service (DoS).

When a specific command is executed, the pfe crashes. This will cause traffic forwarding to be interrupted until the system self-recovers. Repeated execution will create a sustained DoS condition.

This issue only affects MX Series devices with Line cards MPC1-MPC9. This issue affects: Junos OS on MX Series:

All versions before 21.4R3-S9, from 22.2 before 22.2R3-S5,  from 22.3 before 22.3R3-S4, from 22.4 before 22.4R3-S2, from 23.2 before 23.2R2-S1, from 23.4 before 23.4R2.

An Improper Check for Unusual or Exceptional Conditions vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause an availability impact for downstream devices.

When an affected device receives a specific optional, transitive BGP attribute over an existing BGP session, it will be erroneously modified before propagation to peers. When the attribute is detected as malformed by the peers, these peers will most likely terminate the BGP sessions with the affected devices and thereby cause an availability impact due to the resulting routing churn.

This issue affects:

Junos OS:

all versions before 22.4R3-S8, 23.2 versions before 23.2R2-S5 23.4 versions before 23.4R2-S6, 24.2 versions before 24.2R2-S2, 24.4 versions before 24.4R2;

Junos OS Evolved:

all versions before 22.4R3-S8-EVO, 23.2 versions before 23.2R2-S5-EVO, 23.4 versions before 23.4R2-S6-EVO, 24.2 versions before 24.2R2-S2-EVO, 24.4 versions before 24.4R2-EVO.

An Incorrect Permission Assignment for Critical Resource vulnerability in the Juniper DHCP daemon (jdhcpd) of Juniper Networks Junos OS and Junos OS Evolved allows a local, low-privileged user to write to the Unix socket used to manage the jdhcpd process, resulting in complete control over the resource.

This vulnerability allows any low-privileged user logged into the system to connect to the Unix socket and issue commands to manage the DHCP service, in essence, taking administrative control of the local DHCP server or DHCP relay.

This issue affects: Junos OS: all versions before 21.2R3-S10, all versions of 22.2, from 21.4 before 21.4R3-S12, from 22.4 before 22.4R3-S8, from 23.2 before 23.2R2-S5, from 23.4 before 23.4R2-S6, from 24.2 before 24.2R2-S2, from 24.4 before 24.4R2, from 25.2 before 25.2R1-S1, 25.2R2;

Junos OS Evolved: all versions before 22.4R3-S8-EVO, from 23.2 before 23.2R2-S5-EVO, from 23.4 before 23.4R2-S6-EVO, from 24.2 before 24.2R2-S2-EVO, from 24.4 before 24.4R2-EVO, from 25.2 before 25.2R1-S1-EVO, 25.2R2-EVO.

An Untrusted Pointer Dereference vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a local, authenticated attacker with low privileges to cause a Denial-of-Service (DoS).

When the command 'show route < ( receive-protocol | advertising-protocol ) bgp > detail' is executed, and at least one of the routes in the intended output has specific attributes, this will cause an rpd crash and restart. 'show route ... extensive' is not affected.

This issue affects:

Junos OS:

all versions before 22.4R3-S8, 23.2 versions before 23.2R2-S5, 23.4 versions before 23.4R2-S5, 24.2 versions before 24.2R2-S2, 24.4 versions before 24.4R2;

Junos OS Evolved:

all versions before 22.4R3-S8-EVO,  23.2 versions before 23.2R2-S5-EVO, 23.4 versions before 23.4R2-S6-EVO, 24.2 versions before 24.2R2-S2-EVO, 24.4 versions before 24.4R2-EVO.

A password aging vulnerability in the RADIUS client of Juniper Networks Junos OS and Junos OS Evolved allows an authenticated, network-based attacker to access the device without enforcing the required password change.

Affected devices allow logins by users for whom the RADIUS server has responded with a reject and required the user to change the password as their password was expired. Therefore the policy mandating the password change is not enforced. This does not allow users to login with a wrong password, but only with the correct but expired one.

This issue affects:

Junos OS:

all versions before 22.4R3-S8, 23.2 versions before 23.2R2-S4, 23.4 versions before 23.4R2-S5, 24.2 versions before 24.2R2-S1, 24.4 versions before 24.4R1-S3, 24.4R2;

Junos OS Evolved:

all versions before 22.4R3-S8-EVO, 23.2 versions before 23.2R2-S4-EVO, 23.4 versions before 23.4R2-S5-EVO, 24.2 versions before 24.2R2-S1-EVO, 24.4 versions before 24.4R1-S3-EVO, 24.4R2-EVO.

An Improper Access Control vulnerability in the User Interface (UI) of Juniper Networks Junos OS allows a local, low-privileged attacker to bring down an interface, leading to a Denial-of-Service.

Users with "view" permissions can run a specific request interface command which allows the user to shut down the interface. This issue affects Junos OS:

All versions before 21.2R3-S9, from 21.4 before 21.4R3-S11, from 22.2 before 22.2R3-S7, from 22.4 before 22.4R3-S7, from 23.2 before 23.2R2-S4, from 23.4 before 23.4R2-S5,   from 24.2 before 24.2R2-S1, from 24.4 before 24.4R1-S3, 24.4R2.

A Reachable Assertion vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent, unauthenticated attacker to cause a Denial of Service (DoS).On all Junos OS and Junos OS Evolved devices, when route validation is enabled, a rare condition during BGP initial session establishment can lead to an rpd crash and restart. This occurs specifically when the connection request fails during error-handling scenario.

Continued session establishment failures leads to a sustained DoS condition.

This issue affects Junos OS:

All versions before 22.2R3-S6, from 22.4 before 22.4R3-S6, from 23.2 before 23.2R2-S3, from 23.4 before 23.4R2-S4, from 24.2 before 24.2R2;

Junos OS Evolved: All versions before 22.2R3-S6-EVO, from 22.4 before 22.4R3-S6-EVO, from 23.2 before 23.2R2-S3-EVO, from 23.4 before 23.4R2-S4-EVO, from 24.2 before 24.2R2-EVO.

A Protection Mechanism Failure vulnerability in kernel filter processing of Juniper Networks Junos OS allows an attacker sending IPv6 traffic destined to the device to effectively bypass any firewall filtering configured on the interface.

Due to an issue with Junos OS kernel filter processing, the 'payload-protocol' match is not being supported, causing any term containing it to accept all packets without taking any other action. In essence, these firewall filter terms were being processed as an 'accept' for all traffic on the interface destined for the control plane, even when used in combination with other match criteria.

This issue only affects firewall filters protecting the device's control plane. Transit firewall filtering is unaffected by this vulnerability.

This issue affects Junos OS:

all versions before 21.2R3-S9,  from 21.4 before 21.4R3-S11,  from 22.2 before 22.2R3-S7,  from 22.4 before 22.4R3-S7,  from 23.2 before 23.2R2-S4,  from 23.4 before 23.4R2-S5,  from 24.2 before 24.2R2-S1,  from 24.4 before 24.4R1-S2, 24.4R2.

This is a more complete fix for previously published CVE-2024-21607 (JSA75748).

An Improper Encoding or Escaping of Output vulnerability in the Sampling Route Record Daemon (SRRD) of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause a Denial-of-Service (DoS).

When a device configured for flow-monitoring receives a specific BGP update message, it is correctly processed internally by the routing protocol daemon (rpd), but when it's sent to SRRD it's encoded incorrectly which leads to a crash and momentary interruption of jflow processing until it automatically restarts. This issue does not affect traffic forwarding itself. This issue affects Junos OS:

All versions before 21.2R3-S9, 21.4 versions before 21.4R3-S10, 22.2 versions before 22.2R3-S6, 22.4 versions before 22.4R3, 23.2 versions before 23.2R1-S2, 23.2R2.

This issue does not affected Junos OS Evolved.

An Improper Check for Unusual or Exceptional Conditions vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a local, low-privileged attacker to cause a Denial-of-Service (DoS).

When a specific "show bgp neighbor" CLI command is run, the rpd cpu utilization rises and eventually causes a crash and restart. Repeated use of this command will cause a sustained DoS condition.

The device is only affected if BGP RIB sharding and update-threading is enabled. This issue affects Junos OS:

All versions before 21.2R3-S9,  from 21.4 before 21.4R3-S8, from 22.2 before 22.2R3-S6,  from 22.4 before 22.4R3-S2,  from 23.2 before 23.2R2-S3,  from 23.4 before 23.4R2.

and Junos OS Evolved:

All versions before 21.2R3-S9-EVO,  from 21.4-EVO before 21.4R3-S8-EVO,  from 22.2-EVO before 22.2R3-S6-EVO,  from 22.4-EVO before 22.4R3-S2-EVO,  from 23.2-EVO before 23.2R2-S3-EVO,  from 23.4-EVO before 23.4R2-EVO.

An Exposure of Sensitive Information to an Unauthorized Actor vulnerability in the User Interface (UI) of Juniper Networks Junos OS and Junos OS Evolved allows a local, low-privileged, authenticated attacker with access to the CLI to access sensitive information.

Through the execution of a specific show mgd command, a user with limited permissions (e.g., a low-privileged login class user) can access sensitive information such as hashed passwords, that can be used to further impact the system.

This issue affects Junos OS:  All versions before 21.4R3-S10, from 22.2 before 22.2R3-S5, from 22.4 before 22.4R3-S5,  from 23.2 before 23.2R2-S3,  from 23.4 before 23.4R2-S3.

Junos OS Evolved:

All versions before 21.4R3-S10-EVO, from 22.2-EVO before 22.2R3-S6-EVO,  from 22.4-EVO before 22.4R3-S5-EVO,  from 23.2-EVO before 23.2R2-S3-EVO,  from 23.4-EVO before 23.4R2-S3-EVO.