F5 Networks BIG-IP : Martian address filtering vulnerability (K45644893)

The BIG-IP system fails to perform martian address filtering as defined in RFC 1812, section 5.3.7 for control plane tasks on the management interface. This may allow attackers on an adjacent system to force the BIG-IP system into processing packets with spoofed source addresses. CVE-2019-6654 No...

F5 Networks BIG-IP : HTTP/2 Settings Flood vulnerability (K50233772)

Some HTTP/2 implementations are vulnerable to a settings flood, potentially leading to a denial of service. The attacker sends a stream of SETTINGS frames to the peer. Since the RFC requires that the peer reply with one acknowledgement per SETTINGS frame, an empty SETTINGS frame is almost...

F5 Networks BIG-IP : BIG-IP APM Edge Client logging vulnerability (K23876153)

BIG-IP APM Edge Client logs the full BIG-IP APM session ID in the log files.CVE-2019-6656 Impact This vulnerability may allow unauthorized disclosure of the BIG-IP APM session ID and expose sensitive information to the userof the client device. C Tenable Network Security, Inc. The descriptive tex...

F5 Networks BIG-IP : BIG-IP ASM vulnerability (K04280042)

F5 BIG-IP ASM may expose sensitive information and allow the system configuration to be modified when using non-default settings. CVE-2019-6650 Impact The vulnerability is only present on multi-bladed systems VIPRION with BIG-IP ASM provisioned, on the following interfaces : Management interface ...

F5 Networks BIG-IP : ConfigSync vulnerability (K05123525)

F5 BIG-IP and Enterprise Manager may expose sensitive information and allow the system configuration to be modified when using non-default ConfigSync settings.CVE-2019-6649 Impact The vulnerability is only present when the system is configured for high availability HAand either of the following...

F5 Networks BIG-IP : Linux kernel vulnerability (K93472064)

The biomapuseriov and biounmapuser functions in block/bio.c in the Linux kernel before 4.13.8 do unbalanced refcounting when a SCSI I/O vector has small consecutive buffers belonging to the same page. The bioaddpcpage function merges them into one, but the page reference is never dropped. This...

F5 Networks BIG-IP : iRulesLX debug NodeJS vulnerability (K75532331)

Similar to the issue identified inCVE-2018-12120, the BIG-IP system will bind a debug nodejs process to all interfaces when invoked. This may expose the process to unauthorized users if the plugin is left in debug mode and the port is accessible.CVE-2019-6644 Impact A remote attacker may be able ...

F5 Networks BIG-IP : BIND vulnerability (K10092301)

A race condition which may occur when discarding malformed packets can result in BIND exiting due to a REQUIRE assertion failure in dispatch.c. Versions affected: BIND 9.11.0 - 9.11.7, 9.12.0 - 9.12.4-P1, 9.14.0 - 9.14.2. Also all releases of the BIND 9.13 development branch and version 9.15.0 of...

F5 Networks BIG-IP : BIG-IP FTP profile vulnerability (K15759349)

FTP traffic passing through a virtual server with both an active FTP profile associated and connection mirroring configured may cause the Traffic Management Microkernel TMM to stop responding, causing the configured high availability HA action to be taken. CVE-2019-6645 Impact This vulnerability...

F5 Networks BIG-IP : BIG-IP mcpd vulnerability (K87920510)

When processing authentication attempts for control-plane users, mcpd leaks a small amount of memory. Under rare conditions, attackers with access to the management interface can eventually deplete memory on the system. CVE-2019-6647 Impact Repeated failed authentication attempts progressively...

F5 Networks BIG-IP : Linux kernel vulnerability (K42142782)

A non-privileged user is able to mount a fuse filesystem on RHEL 6 or 7 and crash a system if an application punches a hole in a file that does not end aligned to a page boundary. CVE-2017-15121 Impact An attacker can exploit this vulnerability to cause a denial of service DoS on the affected...

F5 Networks BIG-IP : iControl REST vulnerability (K53990093)

REST users with guest privileges may beable to escalate their privilegesand run commands with admin privileges. CVE-2019-6646 Impact Users with guest privileges are able to exploit this vulnerability to escalate their access privileges. C Tenable Network Security, Inc. The descriptive text and...

F5 Networks BIG-IP : F5 tmsh vulnerability (K40378764)

"Authenticated users with the ability to upload files via scp, for example can escalate their privileges to allow root shell access from within the TMOS Shell tmsh interface. The tmsh interface allows users to execute a secondary program via tools like sftp or scp . CVE-2019-6642 Impact...

F5 Networks BIG-IP : Linux kernel vulnerability (K24578092)

The version of F5 Networks BIG-IP installed on the remote host is prior to 14.1.2.2 / 15.0.0. It is, therefore, affected by a vulnerability as referenced in the K24578092 advisory. - Race condition in kernel/events/core.c in the Linux kernel before 4.9.7 allows local users to gain privileges via ...

F5 Networks BIG-IP : BIND vulnerability (K74009656)

By design, BIND is intended to limit the number of TCP clients that can be connected at any given time. The number of allowed connections is a tunable parameter which, if unset, defaults to a conservative value for most servers. Unfortunately, the code which was intended to limit the number of...

F5 Networks BIG-IP : BIG-IP HTTP profile vulnerability (K19501795)

iRules performing HTTP header manipulation may cause an interruption to service when processing traffic handled by a Virtual Server with an associated HTTP profile, in specific circumstances, when the requests do not strictly conform to RFCs. CVE-2019-6631 Impact The BIG-IP system Traffic...

F5 Networks BIG-IP : iControl REST vulnerability (K20445457)

Undisclosed iControl REST worker vulnerable to command injection for an Administrator user. CVE-2019-6620 Impact BIG-IP and BIG-IQ This vulnerability may bypass Appliance mode security by allowing the execution of arbitrary bash commands. In non-Appliance mode deployments, the Administrator and...

F5 Networks BIG-IP : iControl REST vulnerability (K44885536)

Undisclosed iControl REST worker is vulnerable to command injection by an administrator or resource administrator user. This attack is only exploitable on multi-bladed systems. Thevulnerability allows bypass of Appliance mode security on BIG-IP systems by allowing the execution of arbitrary...

F5 Networks BIG-IP : iControl REST and tmsh vulnerability (K20541896)

On BIG-IP 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.1.4, 12.1.0-12.1.4.1, 11.6.1-11.6.3.4, and 11.5.2-11.5.8 and BIG-IQ 7.0.0-7.1.0.2, 6.0.0-6.1.0, and 5.1.0-5.4.0, an undisclosed iControl REST worker is vulnerable to command injection by an admin/resource admin user. This issue impacts both...

F5 Networks BIG-IP : BIG-IP AFM and PEM TMUI XSS vulnerability (K61002104)

Undisclosed TMUI pages for AFM and PEM Subscriber management are vulnerable to a stored cross-site scripting XSS issue. This is a control plane issue only and is not accessible from the data plane. The attack requires a malicious resource administrator to store the XSS. CVE-2019-6639 Impact A...