Vulnerabilities > Opera

DATE CVE VULNERABILITY TITLE RISK
2004-12-31 CVE-2004-1490 Unspecified vulnerability in Opera Browser
Opera 7.54 and earlier allows remote attackers to spoof file types in the download dialog via dots and non-breaking spaces (ASCII character code 160) in the (1) Content-Disposition or (2) Content-Type headers.
network
high complexity
opera
2.6
2004-12-31 CVE-2004-1489 Exposure of Resource to Wrong Sphere vulnerability in Opera Browser
Opera 7.54 and earlier does not properly limit an applet's access to internal Java packages from Sun, which allows remote attackers to gain sensitive information, such as user names and the installation directory.
network
high complexity
opera CWE-668
2.6
2004-10-18 CVE-2004-1615 Unspecified vulnerability in Opera Browser
Opera allows remote attackers to cause a denial of service (invalid memory reference and application crash) via a web page or HTML email that contains a TBODY tag with a large COL SPAN value, as demonstrated by mangleme.
network
high complexity
opera
2.6
2004-09-16 CVE-2004-0872 Incorrect Resource Transfer Between Spheres vulnerability in Opera Browser 7.51
Opera does not prevent cookies that are sent over an insecure channel (HTTP) from also being sent over a secure channel (HTTPS/SSL) in the same domain, which could allow remote attackers to steal cookies and conduct unauthorized activities, aka "Cross Security Boundary Cookie Injection."
network
low complexity
opera CWE-669
5.0
2004-08-06 CVE-2004-0537 Unspecified vulnerability in Opera Browser
Opera 7.50 and earlier allows remote web sites to provide a "Shortcut Icon" (favicon) that is wider than expected, which could allow the web sites to spoof a trusted domain and facilitate phishing attacks using a wide icon and extra spaces.
network
low complexity
opera
5.0
2004-07-27 CVE-2004-0717 Unspecified vulnerability in Opera Browser 7.50/7.51
Opera 7.51 for Windows and 7.50 for Linux does not properly prevent a frame in one domain from injecting content into a frame that belongs to another domain, which facilitates web site spoofing and other attacks, aka the frame injection vulnerability.
network
low complexity
opera
7.5
2004-07-07 CVE-2004-0473 Argument Injection or Modification vulnerability in Opera Browser
Argument injection vulnerability in Opera before 7.50 does not properly filter "-" characters that begin a hostname in a telnet URI, which allows remote attackers to insert options to the resulting command line and overwrite arbitrary files via (1) the "-f" option on Windows XP or (2) the "-n" option on Linux.
network
high complexity
opera CWE-88
2.6
2004-04-15 CVE-2003-0593 Path Traversal vulnerability in Opera Browser
Opera allows remote attackers to bypass intended cookie access restrictions on a web application via "%2e%2e" (encoded dot dot) directory traversal sequences in a URL, which causes Opera to send the cookie outside the specified URL subsets, e.g.
network
low complexity
opera CWE-22
7.5
2004-02-11 CVE-2004-2083 Unspecified vulnerability in Opera Browser
Opera Web Browser 7.0 through 7.23 allows remote attackers to trick users into executing a malicious file by embedding a CLSID in the file name, which causes the malicious file to appear as a trusted file type, aka "File Download Extension Spoofing."
network
high complexity
opera
2.6
2003-12-31 CVE-2003-1561 Information Disclosure vulnerability in Opera
Opera, probably before 7.50, sends Referer headers containing https:// URLs in requests for http:// URLs, which allows remote attackers to obtain potentially sensitive information by reading Referer log data.
network
opera
4.3