Check Point Software Firewall-1 3.0/1 4.0 Table Saturation Denial of Service Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/549/info A denial of service condition exists in some implementations of Firewall-1 by Checkpoint Software. This denial of service attack is possible due to the way Firewall-1 handles TCP connections. Typically to initiat...

CVE-2009-4026

The mac80211 subsystem in the Linux kernel before 2.6.32-rc8-next-20091201 allows remote attackers to cause a denial of service panic via a crafted Delete Block ACK aka DELBA packet, related to an erroneous "code shuffling patch."...

AST-2008-010: Asterisk IAX 'POKE' resource exhaustion

Asterisk Project Security Advisory - AST-2008-010 +------------------------------------------------------------------------+ | Product | Asterisk | |----------------------+-------------------------------------------------| | Summary | Asterisk IAX 'POKE' resource exhaustion |...

Cisco Security Advisory: Multiple Vulnerabilities in Cisco PIX and Cisco ASA

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Cisco Security Advisory: Multiple Vulnerabilities in Cisco PIX and Cisco ASA Document ID: 105444 Advisory ID: cisco-sa-20080604-asa http://www.cisco.com/warp/public/707/cisco-sa-20080604-asa.shtml Revision 1.0 For Public Release 2008 June 04 1600 UTC...

CVE-2008-2055

Cisco Adaptive Security Appliance ASA and Cisco PIX security appliance 7.1.x before 7.1270, 7.2.x before 7.24, and 8.0.x before 8.0310 allows remote attackers to cause a denial of service via a crafted TCP ACK packet to the device interface...

CVE-2008-2055: Improper Input Validation

Cisco Adaptive Security Appliance ASA and Cisco PIX security appliance 7.1.x before 7.1270, 7.2.x before 7.24, and 8.0.x before 8.0310 allows remote attackers to cause a denial of service via a crafted TCP ACK packet to the device interface...

ipfilter denial of service problem

Below is an ipfilter security issue, and my previous mail to author Darren was bounced back, so I think maybe I should mail it to this mailing list. Overview -- Anytime ipfilter see a packet with ACK bit set without the previous SYN, it will marked it as TCPSESTABLISHED in it's state table, and f...

CVE-2002-1071: Undefined Security Weakness

ZyXEL Prestige 642R allows remote attackers to cause a denial of service in the Telnet, FTP, and DHCP services crash via a TCP packet with both the SYN and ACK flags set...

ZYXEL Prestige 642R Router - Malformed Packet Denial of Service

ZYXEL Prestige 642R Router - Malformed Packet Denial of Service source: https://www.securityfocus.com/bid/5034/info ZyXEL 642R routers have difficulties handling certain types of malformed packets. In particular, it is possible to deny services by sending a vulnerable router a SYN-ACK packet. To ...

Check Point Software Firewall-1 3.01 4.0 - Table Saturation Denial of Service

Check Point Software Firewall-1 3.01 4.0 - Table Saturation Denial of Service source: https://www.securityfocus.com/bid/549/info A denial of service condition exists in some implementations of Firewall-1 by Checkpoint Software. This denial of service attack is possible due to the way Firewall-1...