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."
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Link | Tags |
---|---|
http://www.opera.com/docs/changelogs/freebsd/1000/ | vendor advisory |
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5679 | vdb entry signature |
http://www.opera.com/docs/changelogs/solaris/1000/ | vendor advisory |
http://www.opera.com/docs/changelogs/linux/1000/ | vendor advisory |
http://www.opera.com/support/kb/view/931/ | vendor advisory |