1420 matches found
CVE-2005-3675
The Transmission Control Protocol TCP allows remote attackers to cause a denial of service bandwidth consumption by sending ACK messages for packets that have not yet been received optimistic ACKs, which can cause the sender to increase its transmission rate until it fills available bandwidth...
CVE-2005-3675
The CVE-2005-3675 entry describes a TCP vulnerability where an attacker can trigger optimistic ACKs for unseen packets, causing a remote TCP sender to increase its transmission rate and potentially exhaust bandwidth, leading to denial of service. Public details note an amplification effect and Do...
security flaw
snmpapi.c in snmpd in Net-SNMP 5.2.x before 5.2.2, 5.1.x before 5.1.3, and 5.0.x before 5.0.10.2, when running in master agentx mode, allows remote attackers to cause a denial of service crash by causing a particular TCP disconnect, which triggers a free of an incorrect variable, a different...
TCP does not adequately validate segments before updating timestamp value
Overview Certain TCP implementations may allow a remote attacker to arbitrarily modify host timestamp values, leading to a denial-of-service condition. Description The Transmission Control Protocol TCP is defined in RFC 793 as a means to provide reliable host-to-host transmission between hosts in...
Cisco IOS embedded call processing solutions contain unspecified DoS vulnerability
Overview An unspecified error in Cisco Internetwork Operating System IOS could allow a remote attacker to cause a denial of service. Description Cisco IOS is a very widely deployed network operating system. IOS release trains 12.1YD, 12.2T, 12.3, and 12.3T, when configured for the IOS Telephony...
Cisco IOS Telephony Services DoS
DoS on SCCP control protocol parsing if configured tobe used with Cisco IOS Telephony Service ITS, Cisco CallManager Express CME or Survivable Remote Site Telephony SRST...
Vulnerability in Cisco IOS Embedded Call Processing Solutions
Cisco Internetwork Operating System IOS® Software release trains 12.1YD, 12.2T, 12.3 and 12.3T, when configured for the Cisco IOS Telephony Service ITS, Cisco CallManager Express CME or Survivable Remote Site Telephony SRST may contain a vulnerability in processing certain malformed control...
security flaw
statd in nfs-utils 1.257 and earlier does not ignore the SIGPIPE signal, which allows remote attackers to cause a denial of service server process crash via a TCP connection that is prematurely terminated...
DEBIAN-CVE-2004-0230
TCP, when using a large Window Size, makes it easier for remote attackers to guess sequence numbers and cause a denial of service connection loss to persistent TCP connections by repeatedly injecting a TCP RST packet, especially in protocols that use long-lived connections, such as BGP...
The Border Gateway Protocol relies on persistent TCP sessions without specifying authentication requirements
Overview A vulnerability exists in the reliance of the Border Gateway Protocol BGP on the Transmission Control Protocol TCP to maintain persistent sessions. Sustained exploitation of this vulnerability could lead to a denial-of-service condition affecting a large segment of the Internet community...
CVE-2003-0548
The X Display Manager Control Protocol XDMCP support for GDM before 2.4.1.6 allows attackers to cause a denial of service daemon crash when a chosen host expires, a different issue than CVE-2003-0549...
CVE-2003-0549
The X Display Manager Control Protocol XDMCP support for GDM before 2.4.1.6 allows attackers to cause a denial of service daemon crash via a short authorization key name...
CVE-2003-0548
The X Display Manager Control Protocol XDMCP support for GDM before 2.4.1.6 allows attackers to cause a denial of service daemon crash when a chosen host expires, a different issue than CVE-2003-0549...
Low: Red Hat Security Advisory: gdm security update
Updated GDM packages are available which correct a local crash if XDMCP is enabled. GDM is the GNOME Display Manager for X. Two bugs have been found in the X Display Manager Control Protocol XDMCP which could allow a denial of service attack DoS by crashing the gdm daemon. The Common...
DEBIAN-CVE-2003-0251
ypserv NIS server before 2.7 allows remote attackers to cause a denial of service via a TCP client request that does not respond to the server, which causes ypserv to block...
security flaw
Buffer overflows in Ethereal 0.9.4 and earlier allow remote attackers to cause a denial of service or execute arbitrary code via 1 the BGP dissector, or 2 the WCP dissector...
CVE-1999-1175
Web Cache Control Protocol WCCP in Cisco Cache Engine for Cisco IOS 11.2 and earlier does not use authentication, which allows remote attackers to redirect HTTP traffic to arbitrary hosts via WCCP packets to UDP port 2048...
CVE-1999-1175
Web Cache Control Protocol WCCP in Cisco Cache Engine for Cisco IOS 11.2 and earlier does not use authentication, which allows remote attackers to redirect HTTP traffic to arbitrary hosts via WCCP packets to UDP port 2048...
PT-1999-1219 · Undefined · Undefined
Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned. Description: A network intrusion detection system IDS does not properly handle data within TCP handshake packets. Recommendations: At the moment, there is no information about a newer version th...