Multiple security issues were discovered in the Chromium web browser, which could result in the execution of arbitrary code, denial of service or information disclosure.
firefox: Mozilla Open Source web browser Details: USN-4637-1 fixed vulnerabilities in Firefox. This update provides the corresponding updates for Linux Mint 18.x LTS. Original advisory Firefox could be made to crash or run programs as your login if it opened a malicious website.
This update for MozillaFirefox fixes the following issues: - Firefox Extended Support Release 78.5.0 ESR * CVE-2020-26951: Parsing mismatches could confuse and bypass security sanitizer for chrome privileged code * CVE-2020-16012: Variable time processing of cross-origin images during drawImage calls * CVE-2020-26953: Fullscreen could be enabled without displaying the security UI * CVE-2020-26956 ...
This update for MozillaFirefox fixes the following issues: - Firefox Extended Support Release 78.4.0 ESR * Fixed: Various stability, functionality, and security fixes MFSA 2020-46 * CVE-2020-15969 Use-after-free in usersctp * CVE-2020-15683 Memory safety bugs fixed in Firefox 82 and Firefox ESR 78.4 * Fixed: Fixed legacy preferences not being properly applied when set via GPO
This update for MozillaFirefox fixes the following issues: - Firefox Extended Support Release 78.4.1 ESR * Fixed: Security fix MFSA 2020-49 * CVE-2020-26950 Write side effects in MCallGetProperty opcode not accounted for
This update for MozillaFirefox fixes the following issues: - Firefox Extended Support Release 78.6.0 ESR * Fixed: Various stability, functionality, and security fixes MFSA 2020-55 * CVE-2020-16042 Operations on a BigInt could have caused uninitialized memory to be exposed * CVE-2020-26971 Heap buffer overflow in WebGL * CVE-2020-26973 CSS Sanitizer performed incorrect sanitization * CVE-2020-2 ...