A missing bounds check on shared memory read in the parent process has been found in Firefox before 73.0. A content process could have modified shared memory relating to crash reporting information, crash itself, and cause an out-of-bound write. This could have caused memory corruption and a potentially exploitable crash.
A missing bounds check on shared memory read in the parent process has been found in Firefox before 73.0. A content process could have modified shared memory relating to crash reporting information, crash itself, and cause an out-of-bound write. This could have caused memory corruption and a potentially exploitable crash.
https://www.mozilla.org/en-US/security/advisories/mfsa2020-05/#CVE-2020-6796 https://bugzilla.mozilla.org/show_bug.cgi?id=1610426
Vulmon