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.
CVE-2001-0327
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.
CVE-2001-0326
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 <> FilePermission.
CVE-2001-0325
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.
CVE-2001-0324
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.
CVE-2001-0323
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.
CVE-2001-0322
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.
CVE-2001-0321
opendir.php script in PHP-Nuke allows remote attackers to read arbitrary files by specifying the filename as an argument to the requesturl parameter.
CVE-2001-0320
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.
CVE-2001-0319
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.