CVE-2018-18496: Improper Restriction of Rendered UI Layers or Frames

When the RSS Feed preview about:feeds page is framed within another page, it can be used in concert with scripted content for a clickjacking attack that confuses users into downloading and executing an executable file from a temporary directory. Note: This issue only affects Windows operating...

CVE-2017-5382

Feed preview for RSS feeds can be used to capture errors and exceptions generated by privileged content, allowing for the exposure of internal information not meant to be seen by web content. This vulnerability affects Firefox 51...