Out-of-bounds write in Mozilla Firefox ESR
Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3.
6 records
Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3.
When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer does not escape < and > characters.
During the initialization of a new content process, a race condition occurs that can allow a content process to disclose heap addresses from the parent process.
Due to a missing case handling object types, a type confusion vulnerability could occur, resulting in a crash.
When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule.
During the initialization of a new content process, a pointer offset can be manipulated leading to memory corruption and a potentially exploitable crash in the parent process.