Unspecified vulnerability in xntpd of HP-UX 10.20 through 11.11 allows remote attackers to cause a denial of service (hang) via unknown attack vectors.

Unknown vulnerability in the ARP component for HP Tru64 UNIX 4.0f, 4.0g, and 5.0a allows remote attackers to "take over packets destined for another host" and cause a denial of service.

HTTP Server mod_ssl module running on HP-UX 11.04 with Virtualvault OS (VVOS) 4.5 through 4.6 closes the connection when the Apache server times out during an SSL request, which may allow attackers to cause a denial of service.

Unknown vulnerability or vulnerabilities in TCP/IP component for HP Tru64 UNIX 4.0f, 4.0g, and 5.0a allows remote attackers to cause a denial of service.

RFC-NETBIOS in HP Advanced Server/9000 B.04.05 through B.04.09, when running HP-UX 11.00 or 11.11, allows remote attackers to cause a denial of service (panic) via a malformed UDP packet on port 139.

Unknown vulnerability in ndd for HP-UX 11.11 with certain TRANSPORT patches allows attackers to cause a denial of service.

Memory leak in ypdb_open in yp_db.c for ypserv before 2.5 in the NIS package 3.9 and earlier allows remote attackers to cause a denial of service (memory consumption) via a large number of requests for a map that does not exist.

Pine 4.44 and earlier allows remote attackers to cause a denial of service (core dump and failed restart) via an email message with a From header that contains a large number of quotation marks (").

Preboot eXecution Environment (PXE) server allows remote attackers to cause a denial of service (crash) via certain DHCP packets from Voice-Over-IP (VOIP) phones.

Vulnerability in HP MPE/iX 6.0 through 7.0 allows attackers to cause a denial of service (system failure with "SA1457 out of i_port_timeout.fix_up_message_frame") via malformed IP packets.

Unknown vulnerability in Cluster Interconnect for HP TruCluster Server 5.0A, 5.1, and 5.1A may allow local and remote attackers to cause a denial of service.

Buffer overflow in the FTP service in HP JetDirect printer card Firmware x.08.20 and earlier allows remote attackers to cause a denial of service.

Unknown vulnerability in inetd in HP Tru64 Unix 4.0f through 5.1a allows remote attackers to cause a denial of service via unknown attack vectors.

Unspecified vulnerability in HP StorageWorks Storage Mirroring 5 before 5.1.1.1090.15 allows remote attackers to cause a denial of service via unknown vectors.

Inetd in OpenServer 5.0.5 allows remote attackers to cause a denial of service (crash) via a port scan, e.g. with nmap -PO.

Multiple TCP implementations could allow remote attackers to cause a denial of service (bandwidth and CPU exhaustion) by setting the maximum segment size (MSS) to a very small number and requesting large amounts of data, which generates more packets with less TCP-level data that amplify network traffic and consume more server CPU to process.

rpcbind in HP-UX 11.00, 11.04 and 11.11 allows remote attackers to cause a denial of service (core dump) via a malformed RPC portmap requests, possibly related to a buffer overflow.

Unspecified vulnerability in [SYSEXE]SMPUTIL.EXE in HP OpenVMS 7.3-2 allows local users and "remote users" to cause a denial of service (crash).

Buffer overflow in OverView5 CGI program in HP OpenView Network Node Manager (NNM) 6.1 and earlier allows remote attackers to cause a denial of service, and possibly execute arbitrary commands, in the SNMP service (snmp.exe), aka the "Java SNMP MIB Browser Object ID parsing problem."

Buffer overflow in the Telnet service in HP JetDirect printer card Firmware x.08.20 and earlier allows remote attackers to cause a denial of service.

Buffer overflow in the LPD service in HP JetDirect printer card Firmware x.08.20 and earlier allows remote attackers to cause a denial of service.

Vulnerability in IP implementation of HP JetDirect printer card Firmware x.08.20 and earlier allows remote attackers to cause a denial of service (printer crash) via a malformed packet.

smtp.c in the c-client library in University of Washington IMAP Toolkit 2007b allows remote SMTP servers to cause a denial of service (NULL pointer dereference and application crash) by responding to the QUIT command with a close of the TCP connection instead of the expected 221 response code.

Vulnerability in iPlanet Web Server 4.X in HP-UX 11.04 (VVOS) with VirtualVault A.04.00 allows a remote attacker to create a denial of service via the HTTPS service.

The NSAPI plugins for TGA and the Java Servlet proxy in HP-UX VVOS 10.24 and 11.04 allows an attacker to cause a denial of service (high CPU utilization).

HP Web JetAdmin 6.0 allows remote attackers to cause a denial of service via a malformed URL to port 8000.

Vulnerability in the passthru driver in SCO UnixWare 7.1.0 allows an attacker to cause a denial of service.

Vulnerability in xserver in SCO UnixWare 2.1.x and OpenServer 5.05 and earlier allows an attacker to cause a denial of service which prevents access to reserved port numbers below 1024.

Vulnerability in the EELS system in SCO UnixWare 7.1.x allows remote attackers to cause a denial of service.

The PMTU discovery procedure used by HP-UX 10.30 and 11.00 for determining the optimum MTU generates large amounts of traffic in response to small packets, allowing remote attackers to cause the system to be used as a packet amplifier.

HP OpenView OmniBack 2.55 allows remote attackers to cause a denial of service via a large number of connections to port 5555.

HP JetDirect printers versions G.08.20 and H.08.20 and earlier allow remote attackers to cause a denial of service via a malformed FTP quote command.

Denial of service in Sendmail 8.8.6 in HPUX.

Vulnerability in telnet service in HP-UX 10.30 allows attackers to cause a denial of service.

Denial of service in Netscape Enterprise Server (NES) in HP Virtual Vault (VVOS) via a long URL.

Denial of service in HP-UX SharedX recserv program.

Denial of service Netscape Enterprise Server with VirtualVault on HP-UX VVOS systems.

ovalarmsrv in HP OpenView Network Node Manager (OV NNM) 7.51, 7.53, and possibly other versions allows remote attackers to cause a denial of service (hang) via certain requests that do not provide all required arguments.

Double-Take 5.0.0.2865 and earlier, distributed under the HP StorageWorks Storage Mirroring name and other names, allows remote attackers to cause a denial of service (daemon termination) via (1) a large vector<T> value, which raises a "vector<T> too long" exception; or (2) a certain packet that raises an ospace/time/src\date.cpp exception.

A later variation on the Teardrop IP denial of service attack, a.k.a. Teardrop-2.

Oversized ICMP ping packets can result in a denial of service, aka Ping o' Death.

Windows 95/NT out of band (OOB) data denial of service through NETBIOS port, aka WinNuke.

Land IP denial of service.

Denial of Service vulnerability in BIND 8 Releases via maliciously formatted DNS messages.

Teardrop IP denial of service.

Jolt ICMP attack causes a denial of service in Windows 95 and Windows NT systems.

ICMP messages to broadcast addresses are allowed, allowing for a Smurf attack that can cause a denial of service.

Denial of service of inetd on Linux through SYN and RST packets.

Stack consumption vulnerability in Double-Take 5.0.0.2865 and earlier, distributed under the HP StorageWorks Storage Mirroring name and other names, allows remote attackers to cause a denial of service (daemon crash) via a certain packet that triggers the recursive calling of a function.

Double-Take 5.0.0.2865 and earlier, distributed under the HP StorageWorks Storage Mirroring name and other names, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a malformed packet, as demonstrated by a packet of type (1) 0x2722 or (2) 0x272a.