Macromedia Flash Player before 7,0,19,0 stores a Flash data file in a predictable location that is accessible to web browsers such as Internet Explorer and Opera, which allows remote attackers to read restricted files via vulnerabilities in web browsers whose exploits rely on predictable names.

Sun Java Runtime Environment (JRE) 1.x before 1.4.2_11 and 1.5.x before 1.5.0_06, and as used in multiple web browsers, allows remote attackers to cause a denial of service (application crash) via deeply nested object arrays, which are not properly handled by the garbage collector and trigger invalid memory accesses.

Buffer overflow in Avant Browser 8.02 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long URL in an HTTP request.

Real Networks RealOne Enterprise Desktop 6.0.11.774, RealOne Player 2.0, and RealOne Player 6.0.11.818 through RealOne Player 6.0.11.853 allows remote attackers to execute arbitrary script in the local security zone by embedding script in a temp file before the temp file is executed by the default web browser.

Internet Explorer 5.01 SP3 through 6.0 SP1 allows remote attackers to access and execute script in the My Computer domain using the browser cache via crafted Content-Type and Content-Disposition headers, aka the "Browser Cache Script Execution in My Computer Zone" vulnerability.

FrontRange GoldMine mail agent 5.70 and 6.00 before 30503 directly sends HTML to the default browser without setting its security zone or otherwise labeling it untrusted, which allows remote attackers to execute arbitrary code via a message that is rendered in IE using a less secure zone.

Multiple cross-site scripting (XSS) vulnerabilities in SquirrelMail before 1.2.11 allow remote attackers to inject arbitrary HTML code and steal information from a client's web browser.

Apple Darwin Streaming Administration Server 4.1.2 and QuickTime Streaming Server 4.1.1 allows remote attackers to execute certain code via a request to port 7070 with the script in an argument to the rtsp DESCRIBE method, which is inserted into a log file and executed when the log is viewed using a browser.

Macromedia Flash Player 6 does not terminate connections when the user leaves the web page, which allows remote attackers to cause a denial of service (bandwidth, resource, and CPU consumption) via the (1) loadMovie or (2) loadSound commands, which continue to execute until the browser is closed.

The browser history feature in Microsoft Internet Explorer 5.5 through 6.0 allows remote attackers to execute arbitrary script as other users and steal authentication information via cookies by injecting JavaScript into the URL, which is executed when the user hits the Back button.

ParaChat Server 4.0 does not log users off if the browser's back button is used, which allows remote attackers to cause a denial of service by repeatedly logging into a chat room, hitting the back button, then logging into the same chat room as a different user, which fills the chat room with invalid users.

Macromedia Flash Player 4.0 r12 through 6.0.47.0 allows remote attackers to cause a denial of service (web browser crash) via malformed content in a Flash Shockwave (.SWF) file, as demonstrated by by ROT13 encoding the body of the file but not the headers.

Buffer overflow in Links 2.0 pre4 allows remote attackers to crash client browsers and possibly execute arbitrary code via gamma tables in large 16-bit PNG images.

Heap-based buffer overflow in Netscape 6.2.3 and Mozilla 1.0 and earlier allows remote attackers to crash client browsers and execute arbitrary code via a PNG image with large width and height values and an 8-bit or 16-bit alpha channel.

The IMHO Webmail module 0.97.3 and earlier for Roxen leaks the REFERER from the browser's previous login session in an error page, which allows local users to read another user's inbox.

Netscape Communicator 6.2.1 allows remote attackers to cause a denial of service in client browsers via a webpage containing a recursive META refresh tag where the content tag is blank and the URL tag references itself.

Cross-site scripting (XSS) vulnerability in stat.pl in StatsPlus 1.25 allows remote attackers to inject arbitrary web script or HTML via (1) HTTP_USER_AGENT or (2) HTTP_REFERER, which is written to stats.html and executed in client browsers.

Qualcomm Eudora 5.1.1, 5.2, and possibly other versions stores email attachments in a predictable location, which allows remote attackers to read arbitrary files via a link that loads an attachment with malicious script into a frame, which then executes the script in the local browser context.

Cross-site scripting vulnerability in PowerBASIC urlcount.cgi, as included in Lil' HTTP web server, allows remote attackers to execute arbitrary web script in other web browsers via a request to urlcount.cgi that contains the script, which is not filtered when the REPORT capability prints the original request.

Cross-site scripting vulnerability in PowerBASIC pbcgi.cgi, as included in Lil' HTTP web server, allows remote attackers to execute arbitrary web script in other web browsers via the (1) "Name" or (2) "E-mail" parameters.