9649 matches found
Juniper Networks EX4300-MP Junos OS Security Feature Issue Vulnerability
The Juniper Networks EX4300-MP is a 4300 series enterprise switch from Juniper Networks, U.S.A. Junos OS is a set of network operating systems dedicated to the company's hardware devices. A security vulnerability exists in Juniper Networks EX4300-MP in Junos OS version 18.2. An attacker could...
Juniper Networks SRX340 and Juniper Networks SRX345 Junos OS Resource Management Error Vulnerability
The Juniper Networks SRX340 and Juniper Networks SRX345 are both Juniper Networks products.The Juniper Networks SRX340 is a 340 Series security services gateway appliance.The Juniper Networks SRX345 is a 345 Series security services gateway appliance. The Juniper Networks SRX340 is a 340 Series...
Juniper JSA10924
The version of tested product installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the JSA10924 advisory. Note that Nessus has not tested for this issue but has instead relied only on the application's self- reported version numbe...
CVE-2019-0043
In MPLS environments, receipt of a specific SNMP packet may cause the routing protocol daemon RPD process to crash and restart. By continuously sending a specially crafted SNMP packet, an attacker can repetitively crash the RPD process causing prolonged denial of service. No other Juniper Network...
CVE-2019-0039
If REST API is enabled, the Junos OS login credentials are vulnerable to brute force attacks. The high default connection limit of the REST API may allow an attacker to brute-force passwords using advanced scripting techniques. Additionally, administrators who do not enforce a strong password...
CVE-2019-0038
Crafted packets destined to the management interface fxp0 of an SRX340 or SRX345 services gateway may create a denial of service DoS condition due to buffer space exhaustion. This issue only affects the SRX340 and SRX345 services gateways. No other products or platforms are affected by this...
CVE-2019-0036
When configuring a stateless firewall filter in Junos OS, terms named using the format "internal-n" e.g. "internal-1", "internal-2", etc. are silently ignored. No warning is issued during configuration, and the config is committed without error, but the filter criteria will match all packets...
CVE-2019-0028
On Junos devices with the BGP graceful restart helper mode enabled or the BGP graceful restart mechanism enabled, a BGP session restart on a remote peer that has the graceful restart mechanism enabled may cause the local routing protocol daemon RPD process to crash and restart. By simulating a...
CVE-2019-0031
Specific IPv6 DHCP packets received by the jdhcpd daemon will cause a memory resource consumption issue to occur on a Junos OS device using the jdhcpd daemon configured to respond to IPv6 requests. Once started, memory consumption will eventually impact any IPv4 or IPv6 request serviced by the...
CVE-2019-0019
When BGP tracing is enabled an incoming BGP message may cause the Junos OS routing protocol daemon rpd process to crash and restart. While rpd restarts after a crash, repeated crashes can result in an extended DoS condition. Affected releases are Juniper Networks Junos OS: 16.1 versions prior to...
CVE-2019-0040
On Junos OS, rpcbind should only be listening to port 111 on the internal routing instance IRI. External packets destined to port 111 should be dropped. Due to an information leak vulnerability, responses were being generated from the source address of the management interface e.g. fxp0 thus...
CVE-2019-0033
A firewall bypass vulnerability in the proxy ARP service of Juniper Networks Junos OS allows an attacker to cause a high CPU condition leading to a Denial of Service DoS. This issue affects only IPv4. Affected releases are Juniper Networks Junos OS: 12.1X46 versions above and including 12.1X46-D2...
Stack overflow
A certain sequence of valid BGP or IPv6 BFD packets may trigger a stack based buffer overflow in the Junos OS Packet Forwarding Engine manager FXPC process on QFX5000 series, EX4300, EX4600 devices. This issue can result in a crash of the fxpc daemon or may potentially lead to remote code...
Design/Logic Flaw
A firewall bypass vulnerability in the proxy ARP service of Juniper Networks Junos OS allows an attacker to cause a high CPU condition leading to a Denial of Service DoS. This issue affects only IPv4. Affected releases are Juniper Networks Junos OS: 12.1X46 versions above and including 12.1X46-D2...
Design/Logic Flaw
On Junos devices with the BGP graceful restart helper mode enabled or the BGP graceful restart mechanism enabled, a BGP session restart on a remote peer that has the graceful restart mechanism enabled may cause the local routing protocol daemon RPD process to crash and restart. By simulating a...
Format string
When configuring a stateless firewall filter in Junos OS, terms named using the format "internal-n" e.g. "internal-1", "internal-2", etc. are silently ignored. No warning is issued during configuration, and the config is committed without error, but the filter criteria will match all packets...
Design/Logic Flaw
In a Dynamic Host Configuration Protocol version 6 DHCPv6 environment, the jdhcpd daemon may crash and restart upon receipt of certain DHCPv6 solicit messages received from a DHCPv6 client. By continuously sending the same crafted packet, an attacker can repeatedly crash the jdhcpd process causin...
Default configuration
If REST API is enabled, the Junos OS login credentials are vulnerable to brute force attacks. The high default connection limit of the REST API may allow an attacker to brute-force passwords using advanced scripting techniques. Additionally, administrators who do not enforce a strong password...
Design/Logic Flaw
When "set system ports console insecure" is enabled, root login is disallowed for Junos OS as expected. However, the root password can be changed using "set system root-authentication plain-text-password" on systems booted from an OAM Operations, Administration, and Maintenance volume, leading to...
Race condition
Crafted packets destined to the management interface fxp0 of an SRX340 or SRX345 services gateway may create a denial of service DoS condition due to buffer space exhaustion. This issue only affects the SRX340 and SRX345 services gateways. No other products or platforms are affected by this...