9649 matches found
Authentication flaw
A vulnerability in the SRX Series Service Gateway allows deleted dynamic VPN users to establish dynamic VPN connections until the device is rebooted. A deleted dynamic VPN connection should be immediately disallowed from establishing new VPN connections. Due to an error in token caching, deleted...
Design/Logic Flaw
An SRX Series Service Gateway configured for Unified Threat Management UTM may experience a system crash with the error message "mbuf exceed" -- an indication of memory buffer exhaustion -- due to the receipt of crafted HTTP traffic. Each crafted HTTP packet inspected by UTM consumes mbufs which...
Code injection
On EX2300, EX3400, EX4600, QFX3K and QFX5K series, firewall filter configuration cannot perform packet matching on any IPv6 extension headers. This issue may allow IPv6 packets that should have been blocked to be forwarded. IPv4 packet filtering is unaffected by this vulnerability. Affected...
CVE-2019-0002
On EX2300 and EX3400 series, stateless firewall filter configuration that uses the action 'policer' in combination with other actions might not take effect. When this issue occurs, the output of the command: show pfe filter hw summary will not show the entry for: RACL group Affected releases are...
CVE-2019-0003
When a specific BGP flowspec configuration is enabled and upon receipt of a specific matching BGP packet meeting a specific term in the flowspec configuration, a reachable assertion failure occurs, causing the routing protocol daemon rpd process to crash with a core file being generated. Affected...
CVE-2019-0005
On EX2300, EX3400, EX4600, QFX3K and QFX5K series, firewall filter configuration cannot perform packet matching on any IPv6 extension headers. This issue may allow IPv6 packets that should have been blocked to be forwarded. IPv4 packet filtering is unaffected by this vulnerability. Affected...
CVE-2019-0002
On EX2300 and EX3400 series, stateless firewall filter configuration that uses the action 'policer' in combination with other actions might not take effect. When this issue occurs, the output of the command: show pfe filter hw summary will not show the entry for: RACL group Affected releases are...
Design/Logic Flaw
The Junos OS kernel crashes after processing a specific incoming packet to the out of band management interface such as fxp0, me0, em0, vme0 destined for another address. By continuously sending this type of packet, an attacker can repeatedly crash the kernel causing a sustained Denial of Service...
Security feature bypass
The Junos Space application, which allows Device Image files to be uploaded, has insufficient validity checking which may allow uploading of malicious images or scripts, or other content types. Affected releases are Juniper Networks Junos Space versions prior to 18.3R1...
Authentication flaw
When a specific BGP flowspec configuration is enabled and upon receipt of a specific matching BGP packet meeting a specific term in the flowspec configuration, a reachable assertion failure occurs, causing the routing protocol daemon rpd process to crash with a core file being generated. Affected...
Design/Logic Flaw
On EX2300 and EX3400 series, stateless firewall filter configuration that uses the action 'policer' in combination with other actions might not take effect. When this issue occurs, the output of the command: show pfe filter hw summary will not show the entry for: RACL group Affected releases are...
CVE-2019-0001
CVE-2019-0001 affects Juniper Networks Junos OS on MX Series with dynamic VLANs. A malformed packet can trigger an uncontrolled recursion in the Broadband Edge subscriber management daemon (bbe-smgd), causing high CPU and a crash, with repeated packets leading to extended DoS. Affected Junos rele...
CVE-2019-0007 Junos OS: vMX series: Predictable IP ID sequence numbers vulnerability
The vMX Series software uses a predictable IP ID Sequence Number. This leaves the system as well as clients connecting through the device susceptible to a family of attacks which rely on the use of predictable IP ID sequence numbers as their base method of attack. This issue was found during...
CVE-2019-0014 Junos OS: QFX and PTX Series: FPC process crashes after J-Flow processes a malformed packet
On QFX and PTX Series, receipt of a malformed packet for J-Flow sampling might crash the FPC Flexible PIC Concentrator process which causes all interfaces to go down. By continuously sending the offending packet, an attacker can repeatedly crash the FPC process causing a sustained Denial of Servi...
CVE-2019-0015 Junos OS: SRX Series: Deleted dynamic VPN users are allowed to establish VPN connections until reboot
A vulnerability in the SRX Series Service Gateway allows deleted dynamic VPN users to establish dynamic VPN connections until the device is rebooted. A deleted dynamic VPN connection should be immediately disallowed from establishing new VPN connections. Due to an error in token caching, deleted...
CVE-2019-0003 Junos OS: A flowspec BGP update with a specific term-order causes routing protocol daemon (rpd) process to crash with a core.
When a specific BGP flowspec configuration is enabled and upon receipt of a specific matching BGP packet meeting a specific term in the flowspec configuration, a reachable assertion failure occurs, causing the routing protocol daemon rpd process to crash with a core file being generated. Affected...
CVE-2019-0005
On EX2300, EX3400, EX4600, QFX3K and QFX5K series, firewall filter configuration cannot perform packet matching on any IPv6 extension headers. This issue may allow IPv6 packets that should have been blocked to be forwarded. IPv4 packet filtering is unaffected by this vulnerability. Affected...
CVE-2019-0012 Junos OS: rpd crash on VPLS PE upon receipt of specific BGP message
A Denial of Service DoS vulnerability in BGP in Juniper Networks Junos OS configured as a VPLS PE allows an attacker to craft a specific BGP message to cause the routing protocol daemon rpd process to crash and restart. While rpd restarts after a crash, repeated crashes can result in an extended...
CVE-2019-0016 Junos Space: Authenticated user able to delete devices without delete device privileges
A malicious authenticated user may be able to delete a device from the Junos Space database without the necessary privileges through crafted Ajax interactions obtained from another legitimate delete action performed by another administrative user. Affected releases are Juniper Networks Junos Spac...
CVE-2019-0016
Junos Space is affected: Juniper Networks Junos Space versions prior to 18.3R1 allow a malicious authenticated user to delete a device from the database via crafted Ajax interactions that piggyback on another admin delete action. Root cause is a privilege/permission check bypass in the delete flo...