security flaw

The ASN.1 parser in Ethereal 0.9.2 and earlier allows remote attackers to cause a denial of service crash via a certain malformed packet, which causes Ethereal to allocate memory incorrectly, possibly due to zero-length fields...

Security Advisory FreeBSD-SA-02:36.nfs

-----BEGIN PGP SIGNED MESSAGE----- ============================================================================= FreeBSD-SA-02:36.nfs Security Advisory The FreeBSD Project Topic: Bug in NFS server code allows remote denial of service Category: core Module: nfs Announced: 2002-08-05 Credits: Mike...

PT-2002-1419 · Ethereal · Ethereal

Name of the Vulnerable Software and Affected Versions: Ethereal versions 0.9.2 and earlier Description: The issue is related to the ASN.1 parser, which can be exploited by remote attackers to cause a denial of service crash via a certain malformed packet. This occurs because Ethereal allocates...

CVE-1999-1024

ipprint procedure in Tcpdump 3.4a allows remote attackers to cause a denial of service via a packet with a zero length header, which causes an infinite loop and core dump when tcpdump prints the packet...

CVE-1999-1024: Undefined Security Weakness

ipprint procedure in Tcpdump 3.4a allows remote attackers to cause a denial of service via a packet with a zero length header, which causes an infinite loop and core dump when tcpdump prints the packet...

CVE-1999-1024

ipprint procedure in Tcpdump 3.4a allows remote attackers to cause a denial of service via a packet with a zero length header, which causes an infinite loop and core dump when tcpdump prints the packet...

CVE-1999-1024

The CVE-1999-1024 entry concerns the ip_print path in tcpdump 3.4a. A packet with a zero-length header can trigger an infinite loop within ip_print, leading to a denial of service and core dump when tcpdump prints the packet. The vulnerability is network-transmissible and has a high impact as per...

Raptor Firewall 4.05.06.0.x - Zero Length UDP Packet Resource Consumption

Raptor Firewall 4.05.06.0.x - Zero Length UDP Packet Resource Consumption source: https://www.securityfocus.com/bid/3509/info Raptor Firewall is a commercially available firewall implementation distributed by Symantec. A problem with the handling of UDP packets by the firewall has been discovered...

CVE-2001-0026

CVE-2001-0026 affects rp-pppoe, a userspace PPPoE client. The issue occurs when a crafted TCP segment uses the Clamp MSS option with a zero-length option, which can cause the client to enter an infinite loop and drop the connection (denial of service). Mandrake/MDKSA-2000:084 notes versions prior...

CVE-2001-0026: Undefined Security Weakness

rp-pppoe PPPoE client allows remote attackers to cause a denial of service via the Clamp MSS option and a TCP packet with a zero-length TCP option...

DoS против rp-pppoe

TCP-пакет с TCP otpions нулевой длины приводит к зацикливанию...

RedHat Linux 7.0 - Roaring Penguin PPPoE Denial of Service

RedHat Linux 7.0 - Roaring Penguin PPPoE Denial of Service source: https://www.securityfocus.com/bid/2098/info Roaring Penguin Software's PPPoE is a freeware PPP over Ethernet client often used by ADSL subscribers running Linux or NetBSD. PPPoE contains a possibly remotely exploitable denial of...

CVE-2000-0221

The Nautica Marlin bridge allows remote attackers to cause a denial of service via a zero length UDP packet to the SNMP port...

CVE-2000-0221

The Nautica Marlin bridge allows remote attackers to cause a denial of service via a zero length UDP packet to the SNMP port...

CVE-1999-0193

Denial of service in Ascend and 3com routers, which can be rebooted by sending a zero length TCP option...

CVE-1999-0193: Undefined Security Weakness

Denial of service in Ascend and 3com routers, which can be rebooted by sending a zero length TCP option...

CVE-1999-0905

Denial of service in Axent Raptor firewall via malformed zero-length IP options...

CVE-1999-0905: Undefined Security Weakness

Denial of service in Axent Raptor firewall via malformed zero-length IP options...

Axent Raptor Firewall Zero Length IP Remote DoS

It is possible to make the remote Axent raptor freeze by sending it a IP packet containing special options of length equals to 0 An attacker may use this flaw to make the remote firewall crash continuously, thus preventing the network from working properly. C Tenable Network Security, Inc. THIS...

Linux Kernel 2.1.892.2.x - Zero-Length Fragment

Linux Kernel 2.1.892.2.x - Zero-Length Fragment / source: https://www.securityfocus.com/bid/2247/info Linux kernel versions 2.1.89 to 2.2.3 are vulnerable to a denial of service attack caused when a 0-length IP fragment is received, if it is the first fragment in the list. Several thousands...