*** This bug is a security vulnerability *** You have been subscribed to a public security bug by Avital Ostromich (avital):
Hi Ubuntu Launchpad Team, Multiple vulnerabilities have been reported in Mozilla Firefox, which can be exploited by malicious people to compromise a vulnerable system. 1. Some errors related to memory safety can be exploited to corrupt memory. 2. Some further errors related to memory safety can be exploited to corrupt memory. 3. A use-after-free error in WebGL when processing surfaces can be exploited to corrupt memory. Successful exploitation of the vulnerabilities #1 through #3 may allow execution of arbitrary code. The vulnerabilities are reported in versions prior to 81. Affected version: Mozilla Firefox 80.x Reference: https://www.mozilla.org/en-US/security/advisories/mfsa2020-42 Found in: Ubuntu 16, Ubuntu 18 Please provide an appropriate upgrade. Thanks, it0001 ** Affects: firefox (Ubuntu) Importance: Undecided Status: New -- Mozilla Firefox Multiple Arbitrary Code Execution Vulnerabilities https://bugs.launchpad.net/bugs/1896722 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to the bug report. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
