4/6/2023 0 Comments Mp4tools 3.6 windows 7![]() The discussion payload is not leaked but using the mention HTML payload it's possible to extract the discussion ID of all posts and combine all posts back together into their original discussions even if the discussion title remains unknown. This also includes non-comment posts like tag changes or renaming events. The attack allows the leaking of all posts in the forum database, including posts awaiting approval, posts in tags the user has no access to, and private discussions created by other extensions like FriendsOfFlarum Byobu. ![]() If they have the ability to edit posts, the attack can be performed even more discreetly by using a single post to scan any size of database and hiding the attack post content afterward. This works even if new posts require approval. An attacker only needs the ability to create new posts on the forum to exploit the vulnerability. This includes the content, date, number and attributes added by other extensions. The `mentionsPosts` relationship included in the `POST /api/posts` and `PATCH /api/posts/` JSON responses leaks the full JSON:API payload of all mentioned posts without any access control. The following behavior never changes no matter if the actor should be able to read the mentioned post or not: A URL to the mentioned post is inserted into the actor post HTML, leaking its discussion ID and post number. Using the mentions feature provided by the flarum/mentions extension, users can mention any post ID on the forum with the special syntax. As a workaround, avoid visiting unknown source pages.įlarum is a forum software for building communities. Cookie SameSite strategy was set to Lax in version 2.1.0. If an authenticated portal admin visits this page, the page can silently send a request to assign new roles for that user without any confirmation from the Portal admin. Prior to version 2.1.0, a low-privileged user can create a special web page. ![]() Consequently, it is strongly advised to upgrade to a version where the issue has been patched.Īpollo is a configuration management system. The workaround does not prevent the issue occurring again with other content. The consequences for other aspects of the system (e.g., performance) are unknown, and this workaround should be only be used as a temporary solution. This should allow the parser to pass and to fix the faulty content. A temporary workaround to avoid Stack Overflow errors is to increase the memory allocated to the stack by using the `-Xss` JVM parameter (e.g., `-Xss32m`). This means that it is quite difficult to remove this content once inserted. Note that on the page, the normal UI is completely missing and it is not possible to open the editor directly to revert the change as the stack overflow is already triggered while getting the title of the document. As a consequence, some pages becomes unusable, including the user index (if the page containing the faulty content is a user page) and the page index. Starting in version 6.0, users with write rights can insert well-formed content that is not handled well by the parser. XWiki Platform is a generic wiki platform. 3: do not re-use libmemcached connections in an unknown state. 2: use separate libmemcached connections for unrelated data. 1: use a reasonably high `POLL_TIMEOUT` setting, like the default. There are several ways to workaround or lower the probability of this bug affecting a given deployment. This issue has been addressed in version 1.1.4. ![]() `libmemcached` could return data for a previously requested key, if that previous request timed out due to a low `POLL_TIMEOUT`. Updated mp4box to version 0.7.Libmemcached-awesome is an open source C/C++ client library and tools for the memcached server.Added italian translation (thanks to luigi baldoni).Updated mp4box to version 0.7.2-dev-rev321.Added options '-bs-switching merge' and '-force-cat' to mp4box.Added possibility to specify temporary directory.Split on key frames only is disabled by default. ![]() As the name might imply, MP4tools is a graphical interface for a variety of tools useful for processing video files. It was primarily designed for processing videos files for use in hardware capable of playing MP4 or M4V videos, such as the iPhone, iPad, Apple TV and PS3. It is a PC application used for the creation and editing of MP4 videos. MP4Splitter is a free application that allows split a MP4 file in multiple files without reencoding and without quality loss.MP4Joiner is a free application that allows join multiple MP4 files into one without reencoding and without quality loss.It is Open Source Software and is completely free. ![]()
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