Information Disclosure

firefox is vulnerable to information disclosure. When drawing a transparent image on top of an unknown cross-origin image, the Skia library drawImage function takes a variable amount of time depending on the content of the underlying image. This can result in potential cross-origin information...

Ubuntu 4.10 / 5.04 / 5.10 : mozilla-firefox, firefox vulnerabilities (USN-271-1)

Web pages with extremely long titles caused subsequent launches of Firefox browser to hang for up to a few minutes, or caused Firefox to crash on computers with insufficient memory. CVE-2005-4134 Igor Bukanov discovered that the JavaScript engine did not properly declare some temporary variables...

Downloading executables with "Save Image As..." — Mozilla

By layering a transparent image link to an executable on top of a visible and presumably desirable image a malicious site might be able to convince some visitors to right-click and choose "Save image as..." from the context menu and fool them by giving them the executable instead. When the users...