Vulnerabilities > Opera

DATE CVE VULNERABILITY TITLE RISK
2009-09-18 CVE-2009-3265 Cross-Site Scripting vulnerability in Opera Browser 10.00/9.0
Cross-site scripting (XSS) vulnerability in Opera 9 and 10 allows remote attackers to inject arbitrary web script or HTML via a (1) RSS or (2) Atom feed, related to the rendering of the application/rss+xml content type as "scripted content." NOTE: the vendor reportedly considers this behavior a "design feature," not a vulnerability.
network
opera CWE-79
4.3
2009-09-18 CVE-2008-7245 Resource Management Errors vulnerability in Opera Browser
Opera 9.52 and earlier allows remote attackers to cause a denial of service (unusable browser) by calling the window.print function in a loop, aka a "printing DoS attack," possibly a related issue to CVE-2009-0821.
network
low complexity
opera CWE-399
5.0
2009-09-02 CVE-2009-3049 Remote Security vulnerability in Opera Web Browser
Opera before 10.00 does not properly display all characters in Internationalized Domain Names (IDN) in the address bar, which allows remote attackers to spoof URLs and conduct phishing attacks, related to Unicode and Punycode.
network
low complexity
opera
5.0
2009-09-02 CVE-2009-3048 Improper Input Validation vulnerability in Opera Browser
Opera before 10.00 on Linux, Solaris, and FreeBSD does not properly implement the "INPUT TYPE=file" functionality, which allows remote attackers to trick a user into uploading an unintended file via vectors involving a "dropped file."
4.3
2009-09-02 CVE-2009-3047 Remote Security vulnerability in Opera Web Browser
Opera before 10.00, when a collapsed address bar is used, does not properly update the domain name from the previously visited site to the currently visited site, which might allow remote attackers to spoof URLs.
network
opera
4.3
2009-09-02 CVE-2009-3046 Improper Certificate Validation vulnerability in Opera Browser
Opera before 10.00 does not check all intermediate X.509 certificates for revocation, which makes it easier for remote SSL servers to bypass validation of the certificate chain via a revoked certificate.
network
low complexity
opera CWE-295
7.5
2009-09-02 CVE-2009-3045 Cryptographic Issues vulnerability in Opera Browser
Opera before 10.00 trusts root X.509 certificates signed with the MD2 algorithm, which makes it easier for man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted server certificate.
network
low complexity
opera CWE-310
5.0
2009-09-02 CVE-2009-3044 Cryptographic Issues vulnerability in Opera Browser
Opera before 10.00 does not properly handle a (1) '\0' character or (2) invalid wildcard character in a domain name in the subject's Common Name (CN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority.
network
low complexity
opera CWE-310
5.0
2009-08-31 CVE-2009-3013 Cross-Site Scripting vulnerability in Opera Browser
Opera 9.52 and earlier, and 10.00 Beta 3 Build 1699, does not properly block data: URIs in Location headers in HTTP responses, which allows remote attackers to conduct cross-site scripting (XSS) attacks via vectors related to (1) injecting a Location header that contains JavaScript sequences in a data:text/html URI or (2) entering a data:text/html URI with JavaScript sequences when specifying the content of a Location header.
network
opera CWE-79
4.3
2009-07-22 CVE-2009-2577 Resource Management Errors vulnerability in Opera Browser
Opera 9.52 and earlier allows remote attackers to cause a denial of service (CPU and memory consumption, and application hang) via a long Unicode string argument to the write method, a related issue to CVE-2009-2479.
network
low complexity
opera CWE-399
5.0