Race condition

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-2021-0270 Junos OS: PTX Series, QFX10K Series: A PTX/QFX FPC may restart unexpectedly with the "inline-Jflow" feature enabled on a large-scale deployment

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-2021-0270

CVE-2021-0270 impacts Juniper Networks Junos OS on PTX Series and QFX10K Series when the inline-Jflow feature is enabled. The issue is described as a use-after-free in the Packet Forwarding Engine (PFE) microkernel, leading to a DoS through restarting one or more FPCs and generating core files du...

CVE-2021-0270: Concurrent Execution using Shared Resource with Improper Synchronization

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-2021-23007

On BIG-IP versions 14.1.4 and 16.0.1.1, when the Traffic Management Microkernel TMM process handles certain undisclosed traffic, it may start dropping all fragmented IP traffic. Note: Software versions which have reached End of Software Development EoSD are not evaluated...

Code injection

On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2, 14.1.x before 14.1.3.1, 13.1.x before 13.1.3.6, 12.1.x before 12.1.5.3, and 11.6.x before 11.6.5.3, the Traffic Management Microkernel TMM process may produce a core file when undisclosed MPTCP traffic passes through a standard...

CVE-2021-23007: Undefined Security Weakness

On BIG-IP versions 14.1.4 and 16.0.1.1, when the Traffic Management Microkernel TMM process handles certain undisclosed traffic, it may start dropping all fragmented IP traffic. Note: Software versions which have reached End of Software Development EoSD are not evaluated...

CVE-2021-22991: Improper Restriction of Operations within the Bounds of a Memory Buffer

On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, 14.1.x before 14.1.4, 13.1.x before 13.1.3.6, and 12.1.x before 12.1.5.3, undisclosed requests to a virtual server may be incorrectly handled by the Traffic Management Microkernel TMM URI normalization, which may trigger a buffer...

CVE-2021-23003: Undefined Security Weakness

On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2, 14.1.x before 14.1.3.1, 13.1.x before 13.1.3.6, 12.1.x before 12.1.5.3, and 11.6.x before 11.6.5.3, the Traffic Management Microkernel TMM process may produce a core file when undisclosed MPTCP traffic passes through a standard...

The vulnerability of the Traffic Management Microkernel (TMM) component’s URI in the BIG-IP application security server allows a attacker to execute arbitrary code or cause a service failure.

The vulnerability of the Traffic Management Microkernel TMM component of the BIG-IP application protection virtual server lies in the lack of security measures taken to protect the web page structure. Exploiting this vulnerability allows a malicious actor to execute arbitrary code or cause servic...

PT-2021-2406 · F5 · Big-Ip

Name of the Vulnerable Software and Affected Versions: F5 BIG-IP versions 12.1.x through 12.1.5.3 F5 BIG-IP versions 13.1.x through 13.1.3.6 F5 BIG-IP versions 14.1.x through 14.1.4 F5 BIG-IP versions 15.1.x through 15.1.2.1 F5 BIG-IP versions 16.0.x through 16.0.1.1 Description: The issue is...

CVE-2021-22975

On BIG-IP version 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, and 14.1.x before 14.1.3.1, under some circumstances, Traffic Management Microkernel TMM may restart on the BIG-IP system while passing large bursts of traffic. Note: Software versions which have reached End of Software Development...

Code injection

On BIG-IP version 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, and 14.1.x before 14.1.3.1, under some circumstances, Traffic Management Microkernel TMM may restart on the BIG-IP system while passing large bursts of traffic. Note: Software versions which have reached End of Software Development...

CVE-2021-22975

On BIG-IP version 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, and 14.1.x before 14.1.3.1, under some circumstances, Traffic Management Microkernel TMM may restart on the BIG-IP system while passing large bursts of traffic. Note: Software versions which have reached End of Software Development...

CVE-2021-22975: Undefined Security Weakness

On BIG-IP version 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, and 14.1.x before 14.1.3.1, under some circumstances, Traffic Management Microkernel TMM may restart on the BIG-IP system while passing large bursts of traffic. Note: Software versions which have reached End of Software Development...

CVE-2020-27723

In versions 14.1.0-14.1.3 and 13.1.0-13.1.3.4, a BIG-IP APM virtual server processing PingAccess requests may lead to a restart of the Traffic Management Microkernel TMM process...

CVE-2020-27716

On versions 15.1.0-15.1.0.5, 14.1.0-14.1.3, 13.1.0-13.1.3.5, 12.1.0-12.1.5.2, and 11.6.1-11.6.5.2, when a BIG-IP APM virtual server processes traffic of an undisclosed nature, the Traffic Management Microkernel TMM stops responding and restarts...

CVE-2020-27716: Undefined Security Weakness

On versions 15.1.0-15.1.0.5, 14.1.0-14.1.3, 13.1.0-13.1.3.5, 12.1.0-12.1.5.2, and 11.6.1-11.6.5.2, when a BIG-IP APM virtual server processes traffic of an undisclosed nature, the Traffic Management Microkernel TMM stops responding and restarts...

CVE-2020-27720: Undefined Security Weakness

On BIG-IP LTM/CGNAT version 16.0.0-16.0.0.1, 15.1.0-15.1.0.5, 14.1.0-14.1.3, and 13.1.0-13.1.3.5, when processing NAT66 traffic with Port Block Allocation PBA mode and SP-DAG enabled, and dag-ipv6-prefix-len configured with a value less than the default of 128, an undisclosed traffic pattern may...

F5 Networks BIG-IP : BIG-IP APM network access VPN vulnerability (K04518313)

In BIG-IP APM, on systems running more than one TMM instance, authenticated VPN users may consume excessive resources by sending specially crafted malicious traffic over the tunnel.CVE-2020-27724 Impact This vulnerabilitymay cause the Traffic Management Microkernel TMM to stop responding, leading...