TCP implementations that use random increments for initial sequence numbers (ISN) can allow remote attackers to perform session hijacking or disruption by injecting a flood of packets with a range of ISN values, one of which may match the expected ISN.

iPlanet Web Server Enterprise Edition 4.1 and earlier allows remote attackers to retrieve sensitive data from memory allocation pools, or cause a denial of service, via a URL-encoded Host: header in the HTTP request, which reveals memory in the Location: header that is returned by the server.

Oracle Java Virtual Machine (JVM ) for Oracle 8.1.7 and Oracle Application Server 9iAS Release 1.0.2.0.1 allows remote attackers to read arbitrary files via the .jsp and .sqljsp file extensions when the server is configured to use the <<ALL FILES>> FilePermission.

Buffer overflow in QNX RTP 5.60 allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a large number of arguments to the stat command.

Windows 98 and Windows 2000 Java clients allow remote attackers to cause a denial of service via a Java applet that opens a large number of UDP sockets, which prevents the host from establishing any additional UDP connections, and possibly causes a crash.

The ICMP path MTU (PMTU) discovery feature in various UNIX systems allows remote attackers to cause a denial of service by spoofing "ICMP Fragmentation needed but Don't Fragment (DF) set" packets between two target hosts, which could cause one host to lower its MTU when transmitting to the other host.

MSHTML.DLL HTML parser in Internet Explorer 4.0, and other versions, allows remote attackers to cause a denial of service (application crash) via a script that creates and deletes an object that is associated with the browser window object.

opendir.php script in PHP-Nuke allows remote attackers to read arbitrary files by specifying the filename as an argument to the requesturl parameter.

bb_smilies.php and bbcode_ref.php in PHP-Nuke 4.4 allows remote attackers to read arbitrary files and gain PHP administrator privileges by inserting a null character and .. (dot dot) sequences into a malformed username argument.

orderdspc.d2w macro in IBM Net.Commerce 3.x allows remote attackers to execute arbitrary SQL queries by inserting them into the order_rn option of the report capability.

Format string vulnerability in ProFTPD 1.2.0rc2 may allow attackers to execute arbitrary commands by shutting down the FTP server while using a malformed working directory (cwd).

Race condition in ptrace in Linux kernel 2.4 and 2.2 allows local users to gain privileges by using ptrace to track and modify a running setuid process.

Linux kernel 2.4 and 2.2 allows local users to read kernel memory and possibly gain privileges via a negative argument to the sysctl call.

The locking feature in mIRC 5.7 allows local users to bypass the password mechanism by modifying the LockOptions registry key.

Buffer overflow in www.tol module in America Online (AOL) 5.0 may allow remote attackers to cause a denial of service, and possibly execute arbitrary commands, via a long URL in a link.

Borderware Firewall Server 6.1.2 allows remote attackers to cause a denial of service via a ping to the broadcast address of the public network on which the server is placed, which causes the server to continuously send pings (echo requests) to the network.

IBM WebSphere plugin for Netscape Enterprise server allows remote attackers to read source code for JSP files via an HTTP request that contains a host header that references a host that is not in WebSphere's host aliases list, which will bypass WebSphere processing.

Vulnerability in OmniBackII A.03.50 in HP 11.x and earlier allows attackers to gain unauthorized access to an OmniBack client.

sort in FreeBSD 4.1.1 and earlier, and possibly other operating systems, uses predictable temporary file names and does not properly handle when the temporary file already exists, which causes sort to crash and possibly impacts security-sensitive scripts.

inetd in Red Hat 6.2 does not properly close sockets for internal services such as chargen, daytime, echo, etc., which allows remote attackers to cause a denial of service via a series of connections to the internal services.