F5 Networks BIG-IP : TMM with LRO vulnerability (K07550539)

When Large Receive Offload LRO is enabled, undisclosed traffic patterns may cause TMM to restart. LRO has been available since 11.4.0 but is not enabled by default until13.1.0 for all platformsand 12.0.0 for Virtual Edition. CVE-2018-15311 Impact An attacker may be able to disrupt traffic or caus...

CVE-2018-15320

On BIG-IP 14.0.0-14.0.0.2 or 13.0.0-13.1.1.1, undisclosed traffic patterns may lead to denial of service conditions for the BIG-IP system. The configuration which exposes this condition is the BIG-IP self IP address which is part of a VLAN group and has the Port Lockdown setting configured with...

CVE-2018-15320

On BIG-IP 14.0.0-14.0.0.2 or 13.0.0-13.1.1.1, undisclosed traffic patterns may lead to denial of service conditions for the BIG-IP system. The configuration which exposes this condition is the BIG-IP self IP address which is part of a VLAN group and has the Port Lockdown setting configured with...

Enhanced Infrastructure DDoS Protection Analytics: Targeted Visibility for Greater Accuracy

We've rolled out enhanced infrastructure protection analytics which shows top traffic patterns for traffic flowing through our Incapsula Infrastructure DDoS Protection service. Imperva clients can now view network statistics categorized by source or destination IPs and ports, or by packet size fo...

CVE-2018-5512

On F5 BIG-IP 13.1.0-13.1.0.5, when Large Receive Offload LRO and SYN cookies are enabled default settings, undisclosed traffic patterns may cause TMM to restart...

CVE-2017-6136

In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM and WebSafe software version 13.0.0 and 12.0.0 - 12.1.2, undisclosed traffic patterns sent to BIG-IP virtual servers, with the TCP Fast Open and Tail Loss Probe options enabled in the associated TCP profile, may cause...

Design/Logic Flaw

In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM and WebSafe software version 13.0.0 and 12.0.0 - 12.1.2, undisclosed traffic patterns sent to BIG-IP virtual servers, with the TCP Fast Open and Tail Loss Probe options enabled in the associated TCP profile, may cause...

CVE-2017-6136

Summary: CVE-2017-6136 affects F5 BIG-IP software (LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM, WebSafe) with version ranges 12.0.0–12.1.2 and 13.0.0. The root cause is undisclosed traffic patterns sent to BIG-IP virtual servers when TCP Fast Open and Tail Loss Probe are en...

F5 BIG-IP - TMM vulnerability CVE-2017-6137

Undisclosed traffic patterns received while software SYN cookie protection is engaged may cause a disruption of service to the Traffic Management Microkernel TMM on specific platforms and configurations. CVE-2017-6137 SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be...

CVE-2016-9253

In F5 BIG-IP 12.1.0 through 12.1.2, specific websocket traffic patterns may cause a disruption of service for virtual servers configured to use the websocket profile...

CVE-2017-6137

In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, GTM, Link Controller, PEM, PSM, WebAccelerator, and WebSafe 11.6.1 HF1, 12.0.0 HF3, 12.0.0 HF4, and 12.1.0 through 12.1.2, undisclosed traffic patterns received while software SYN cookie protection is engaged may cause a disrupti...

F5 Networks BIG-IP : TMM vulnerability (K82851041)

In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, GTM, Link Controller, PEM, PSM, WebAccelerator, and WebSafe 11.6.1 HF1, 12.0.0 HF3, 12.0.0 HF4, and 12.1.0 through 12.1.2, undisclosed traffic patterns received while software SYN cookie protection is engaged may cause a disrupti...

CryptXXX Jumps From Angler to Neutrino Exploit Kit

Crooks behind the revamped CryptXXX 3.100 ransomware have switched its distribution from the Angler Exploit Kit to the Neutrino Exploit Kit. The sudden change in distribution was spotted on Monday by researchers at the SANS Internet Storm Center. “This is not the first time we’ve seen campaigns...

How Spies Could Unmask Tor Users without Cracking Encryption

The Onion Router Tor is weeping Badly! Yes, Tor browser is in danger of being caught once again by the people commonly known as "Spies," who's one and only intention is to intrude into others’ network and gather information. A team of security researchers from Massachusetts Institute of Technolog...

Paper: NetFlow Data De-Anonymizes Tor Users

Tor Project leaders are trying to rein in concerns about an academic paper describing an end-to-end traffic correlation attack that could be used by a well-funded attacker such as a nation state to de-anonymize traffic on Tor. Executive director Roger Dingledine points out that the researchers...

DDoS Attacks : A Serious unstoppable menace for IT security communities

It should be the busiest day of the year for your business, but your website has just disappeared off the Internet and orders have dried up. If this happens to you, then you likely just become yet another victim of a distributed denial of service DDoS attack. By now, everyone who uses the Interne...

Relative IP Identification number change

The remote host uses non-random IP IDs, that is, it is possible to predict the next value of the ipid field of the ip packets sent by this host. SPDX-FileCopyrightText: 1999 SecuriTeam Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right...