Critical: kernel

Issue Overview: Fixes for L1Terminal Fault security issues: L1 Terminal Fault-OS/ SMM: Systems with microprocessors utilizing speculative execution and address translations may allow unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access via a...

Critical: kernel

Issue Overview: Fixes for L1Terminal Fault security issues: L1 Terminal Fault-OS/ SMM: Systems with microprocessors utilizing speculative execution and address translations may allow unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access via a...

Design/Logic Flaw

Under certain conditions for F5 BIG-IP systems 13.0.0 or 12.1.0 - 12.1.3.1, using FastL4 profiles, when the Reassemble IP Fragments option is disabled default, some specific large fragmented packets may restart the Traffic Management Microkernel TMM...

CVE-2017-6150

Under certain conditions for F5 BIG-IP systems 13.0.0 or 12.1.0 - 12.1.3.1, using FastL4 profiles, when the Reassemble IP Fragments option is disabled default, some specific large fragmented packets may restart the Traffic Management Microkernel TMM...

CVE-2017-6150

Under certain conditions for F5 BIG-IP systems 13.0.0 or 12.1.0 - 12.1.3.1, using FastL4 profiles, when the Reassemble IP Fragments option is disabled default, some specific large fragmented packets may restart the Traffic Management Microkernel TMM...

DNS Traffic Capture: DNSCAP

dnscap is a network capture utility designed specifically for DNS traffic. It produces binary data in pcap3 and other format. This utility is similar to tcpdump1, but has a number of features tailored to DNS transactions and protocol options. DNS-OARC uses dnscap for DITL data collections. Some o...

Race condition

A vulnerability in the handling of IP fragments for the Cisco Small Business SPA300, SPA500, and SPA51x Series IP Phones could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a denial of service DoS condition. The vulnerability is due to the...

CVE-2017-12219

A vulnerability in the handling of IP fragments for the Cisco Small Business SPA300, SPA500, and SPA51x Series IP Phones could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a denial of service DoS condition. The vulnerability is due to the...

CVE-2017-12219

A vulnerability in the handling of IP fragments for the Cisco Small Business SPA300, SPA500, and SPA51x Series IP Phones could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a denial of service DoS condition. The vulnerability is due to the...

Cisco Small Business SPA300, SPA500, and SPA51x Series IP Phones Denial of Service Vulnerability

A vulnerability in the handling of IP fragments for the Cisco Small Business SPA300, SPA500, and SPA51x Series IP Phones could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a denial of service DoS condition. The vulnerability is due to the...

CVE-2016-9225

A vulnerability in the data plane IP fragment handler of the Cisco Adaptive Security Appliance ASA CX Context-Aware Security module could allow an unauthenticated, remote attacker to cause the CX module to be unable to process further traffic, resulting in a denial of service DoS condition. The...

CVE-2016-9225

The CVE-2016-9225 issue affects the Cisco ASA CX Context-Aware Security module, specifically the data plane IP fragment handler. The root cause is improper handling of IP fragments, allowing an unauthenticated remote attacker to exhaust free packet buffers in shared memory and cause the CX module...

Cisco Adaptive Security Appliance CX Context-Aware Security Denial of Service Vulnerability

A vulnerability in the data plane IP fragment handler of the Adaptive Security Appliance ASA CX Context-Aware Security module could allow an unauthenticated, remote attacker to cause the CX module to be unable to process further traffic, resulting in a denial of service DoS condition. The...

F5 Networks BIG-IP : BIG-IP FastL4 profile vulnerability (K36300805)

Under certain conditions for BIG-IP systems using FastL4 profiles, when the Reassemble IP Fragments option is disabled default, a specific sequence of fragmented packets may restart the Traffic Management Microkernel TMM. C Tenable Network Security, Inc. The descriptive text and package checks in...

SOL36300805 - BIG-IP FastL4 profile vulnerability

Vulnerability Recommended Actions If you are running a version listed in the Versions known to be vulnerable column, you can eliminate this vulnerability by upgrading to a version listed in the Versions known to be not vulnerable column. If the table lists only an older version than what you are...

SOL17155 - TMM vulnerability CVE-2015-4638

Vulnerability Recommended Actions If the previous table lists a version in the Versions known to be not vulnerable column, you can eliminate this vulnerability by upgrading to the listed version. If the listed version is older than the version you are currently running, or if the table does not...

FreeBSD Security Advisory (FreeBSD-SA-06:04.ipfw.asc)

The remote host is missing an update to the system as announced in the referenced advisory FreeBSD-SA-06:04.ipfw.asc SPDX-FileCopyrightText: 2008 E-Soft Inc. Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders...

Sun Solaris IP实现远程拒绝服务漏洞

Solaris是一款由Sun开发和维护的商业性质UNIX操作系统。 Solaris 8/9的IP实现上存在安全漏洞，远程非特权用户可能利用此漏洞通过发送特制IP报文降低联网Solaris系统的性能。 Solaris系统上可见大量的伪造IP碎片和/或大量的IP碎片重组失败。例如，运行以下命令： % /usr/bin/netstat -s | /usr/bin/egrep 'ReasmDuplicates|ReasmFails' 可能显示很高的ipv6ReasmDuplicates和ipv6ReasmFails计数器值。 此外，单处理器的Solaris...

FreeBSD Security Advisory FreeBSD-SA-06:07.pf

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-06:07.pf Security Advisory The FreeBSD Project Topic: IP fragment handling panic in pf4 Category: contrib Module: syscontrib Announced: 2006-01-25 Credits: Jakob...

Null pointer dereference

The ipfw firewall in FreeBSD 6.0-RELEASE allows remote attackers to cause a denial of service firewall crash via ICMP IP fragments that match a reset, reject or unreach action, which leads to an access of an uninitialized pointer...