![]() Ports that were written as an integer overflow above the bounds of a 16-bit integer could have bypassed port blocking restrictions when used in the Alt-Svc header (CVE-2021-29946). Firefox now includes downgrade protection to. Firefox ESR does not come with the latest features but it has the latest security and stability fixes. Note: This issue only affected x86-32 platforms. Firefox Extended Support Release (ESR) is an official version of Firefox developed for large organizations like universities and businesses that need to set up and maintain Firefox on a large scale. The WebAssembly JIT could miscalculate the size of a return type, which could lead to a null read and result in a crash. ![]() Incorrect size computation in WebAssembly JIT could lead to null-reads: When a user clicked on an FTP URL containing encoded newline characters (%0A and %0D), the newlines would have been interpreted as such and allowed arbitrary commands to be sent to the FTP server (CVE-2021-24002). These users were moved to the Firefox Extended Support Release (ESR) channel by an application update. If a Blob URL was loaded through some unusual user interaction, it could have been loaded by the System Principal and granted additional privileges that should not be granted to web content (CVE-2021-23999).Īrbitrary FTP command execution on FTP servers using an encoded URL: Firefox version 78 was the last supported Firefox version for Mac users of OS X 10.9 Mavericks, OS X 10.10 Yosemite and OS X 10.11 El Capitan. Through complicated navigations with new windows, an HTTP page could have inherited a secure lock icon from an HTTPS page (CVE-2021-23998).īlob URLs may have been granted additional privileges: Mozilla Firefox Portable Edition Legacy 78 is the final release of the 78.x branch of the Extended Support Release of. Mozilla developers Steve Fink, Jason Kratzer, Randell Jesup, Christian Holler, and Byron Campen reported memory safety bugs present in Firefox 82 and Firefox ESR 78.4. Secure Lock icon could have been spoofed: We presume that with enough effort this could have been exploited to run arbitrary code (CVE-2021-23995). So until the launch of the next ESR, which will be together with Firefox 88, and which will bring all the changes released from version 79 to 88. And the same will happen with Firefox 80 and ESR 78.2. Firefox 79 was released on July 28, 2020. Mozilla Firefox 78 ESR (32-bit) Silent Install (EXE) Select your Language and click the Windows 32-bit Download Download the file to a folder created at (C. For example, Firefox 79 will bring a series of new features and changes that will not be implemented in Firefox ESR 78.1. the Block Autoplay feature, picture-in-picture support, and the management of web certificates in about:certificate in 78 ESR. When Responsive Design Mode was enabled, it used references to objects that were previously freed. Firefox 52 added support for WebAssembly (while disabled in Firefox ESR 52), an emerging standard that brings near-native performance to Web. ESR release: 68.10.0 and 78.0esr Milestones document for the 78 cycle timeline from Nightly to release. Use-after-free in Responsive Design Mode: Information and links to do with Firefox 78. Out of bound write due to lazy initialization:Ī WebGL framebuffer was not initialized early enough, resulting in memory corruption and an out of bound write (CVE-2021-23994). More internal network hosts could have been probed by a malicious webpage:įurther techniques that built on the slipstream research combined with a malicious webpage could have exposed both an internal network's hosts as well as services running on the user's local machine (CVE-2021-23961). Firefox ESR 78. You can get more information by clicking the links to visit the relevant pages on the vendors website.The updated packages fix security vulnerabilities: ![]() During this period high-risk patches should avoid landing until after the Nightly version bump lands on mozilla-central on merge day. The links provided point to pages on the vendors websites. The Nightly soft freeze is typically during the week prior to merge day. The information is provided "As Is" without warranty of any kind. Disclaimer: This webpage is intended to provide you information about patch announcement for certain specific software products.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |