wireshark: infinite loop in the NCP dissector

Wireshark formerly Ethereal 0.9.7 through 1.0.2 allows attackers to cause a denial of service hang via a crafted NCP packet that triggers an infinite loop...

Code injection

Cisco IOS 12.2 and 12.4, when NAT Skinny Call Control Protocol SCCP Fragmentation Support is enabled, allows remote attackers to cause a denial of service device reload via segmented SCCP messages, aka Cisco Bug ID CSCsi17020, a different vulnerability than CVE-2008-3810...

CVE-2008-3810: Improper Input Validation

Cisco IOS 12.2 and 12.4, when NAT Skinny Call Control Protocol SCCP Fragmentation Support is enabled, allows remote attackers to cause a denial of service device reload via segmented SCCP messages, aka CSCsg22426, a different vulnerability than CVE-2008-3811...

CVE-2008-3811: Improper Input Validation

Cisco IOS 12.2 and 12.4, when NAT Skinny Call Control Protocol SCCP Fragmentation Support is enabled, allows remote attackers to cause a denial of service device reload via segmented SCCP messages, aka Cisco Bug ID CSCsi17020, a different vulnerability than CVE-2008-3810...

Cisco IOS NAT Skinny Call控制协议多个远程拒绝服务漏洞

BUGTRAQ ID: 31359 CVE ID: CVE-2008-3810 CVE-2008-3811 CNCVE ID：CNCVE-20083810 CNCVE-20083811 Cisco IOS Skinny Call控制协议是Cisco专利的语音通讯协定，被用来促进在 CallManager与IP电话之间的来电管理功能。 Cisco IOS SCCP协议存在多个问题，远程攻击者可以利用漏洞对服务进行拒绝服务攻击。 Skinny Call Control Protocol SCCP在SCCP客户端和呼叫管理器Call Manager之间启用语音通信，通常CM默认在TCP...

Cisco IOS NAT Skinny Call Control Protocol Vulnerability

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DEBIAN-CVE-2008-3932

Wireshark formerly Ethereal 0.9.7 through 1.0.2 allows attackers to cause a denial of service hang via a crafted NCP packet that triggers an infinite loop...

Wireshark loops infinitely when inspecting DCP ETSI traffic

Wireshark 0.99.5 allows remote attackers to cause a denial of service memory consumption via a malformed DCP ETSI packet that triggers an infinite loop...

Tor security advisory: cross-protocol http form attack

http://archives.seul.org/or/announce/Sep-2007/msg00000.html "... a malicious website or Tor exit node can give the Tor user a page that includes a POST element directed to Tor's control port localhost:9051... This particular attack worked because Tor's control protocol gave an error message on...

CVE-2006-4304

Buffer overflow in the sppp driver in FreeBSD 4.11 through 6.1, NetBSD 2.0 through 4.0 beta before 20060823, and OpenBSD 3.8 and 3.9 before 20060902 allows remote attackers to cause a denial of service panic, obtain sensitive information, and possibly execute arbitrary code via crafted Link Contr...

CVE-2006-4304

Buffer overflow in the sppp driver in FreeBSD 4.11 through 6.1, NetBSD 2.0 through 4.0 beta before 20060823, and OpenBSD 3.8 and 3.9 before 20060902 allows remote attackers to cause a denial of service panic, obtain sensitive information, and possibly execute arbitrary code via crafted Link Contr...

CVE-2006-4304

Buffer overflow in the sppp driver in FreeBSD 4.11 through 6.1, NetBSD 2.0 through 4.0 beta before 20060823, and OpenBSD 3.8 and 3.9 before 20060902 allows remote attackers to cause a denial of service panic, obtain sensitive information, and possibly execute arbitrary code via crafted Link Contr...

security flaw

Linux SCTP lksctp before 2.6.17 allows remote attackers to cause a denial of service deadlock via a large number of small messages to a receiver application that cannot process the messages quickly enough, which leads to "spillover of the receive buffer."...

Security Best Practice: MGCP Protocol Enforcement

MGCP is an implementation of the Media Gateway Control Protocol architecture1 for controlling Media Gateways on Internet Protocol IP networks and the public switched telephone network PSTN.MGCP is a signaling and call control protocol used within Voice over IP VoIP systems that typically...

PT-2006-2646 · Microsoft · Isa Server 2004 +1

Name of the Vulnerable Software and Affected Versions: Microsoft ISA Server 2004 Description: The issue allows remote attackers to bypass certain filtering rules, including ones for ICMP and TCP, via IPv6 packets. However, an established researcher has disputed this, stating that neither Microsof...

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...