A flaw was found in SSSD. The extractauthtokv1() function in the PAM responder (src/responder/pam/pamsrvcmd.c) reads a 32-bit authtokenlength from the client request but does not validate it against the remaining buffer size before passing it to sssauthtoksetpassword(). When sssauthtoksetstring() processes the token, it accesses str[len-1] using the unvalidated length, resulting in a heap-buffer-overflow read. A local attacker can trigger this by connecting to the world-writable PAM responder socket (/var/lib/sss/pipes/pam) and sending a crafted protocol v1 authentication request with an oversized authtokenlength value. The stock PAM client uses protocol v3, so this is only reachable via raw socket access. Protocol v2 includes an equivalent bounds check (c+datasize > blen), which is missing from v1. Successful exploitation crashes the sssdpam responder, causing a denial of service for SSSD-mediated authentication. Reported via PSIRTSUPT-20553 by BreachX Zero Day Labs.

A symlink following vulnerability was found in the ABRT post-create event handler scripts in /etc/libreport/events.d/abrtevent.conf. Event scripts write output files using shell redirections (e.g., "printf ... > $DUMPDIR/varlogmessages") which use open() with OWRONLY|OCREAT|OTRUNC without the ONOFOLLOW flag. If the target file is replaced with a symlink, the shell process (running as root in the abrthandleeventt SELinux domain, which is effectively unconfined) follows the symlink and writes content to the symlink target. In contrast, ddsavetext (used by SetElement) correctly uses ONOFOLLOW. An attacker who has gained filesystem control of the dump directory can replace output files with symlinks pointing to sensitive system files such as /var/spool/cron/root.

A flaw was found in libinput. A local attacker who can place a specially crafted Lua bytecode file in certain system or user configuration directories can bypass security restrictions. This allows the attacker to run unauthorized code with the same permissions as the program using libinput, such as a graphical compositor. This could lead to the attacker monitoring keyboard input and sending that information to an external location.

Incorrect CSRF token checks resulted in multiple CSRF risks.

Chromium: CVE-2024-6293 Use after free in Dawn

Command injection via array-ish $command parameter of procopen() (bypass CVE-2024-1874 fix)

Chromium: CVE-2024-5499 Out of bounds write in Streams API

Chromium: CVE-2024-5497 Out of bounds memory access in Keyboard Inputs

Chromium: CVE-2024-5493 Heap buffer overflow in WebRTC

Chromium: CVE-2024-5834 Inappropriate implementation in Dawn

Chromium: CVE-2024-5830 Type Confusion in V8

Chromium: CVE-2024-5833 Type Confusion in V8

Chromium: CVE-2024-5838 Type Confusion in V8

Chromium: CVE-2024-6292 Use after free in Dawn

Chromium: CVE-2024-5837 Type Confusion in V8

Chromium: CVE-2024-6290 Use after free in Dawn

Chromium: CVE-2024-5158 Type Confusion in V8

Chromium: CVE-2024-5835 Heap buffer overflow in Tab Groups

Chromium: CVE-2024-5836 Inappropriate Implementation in DevTools

btrfs: make sure that WRITTEN is set on all metadata blocks

Chromium: CVE-2024-5847 Use after free in PDFium

Chromium: CVE-2024-5846 Use after free in PDFium

Chromium: CVE-2024-4761 Out of bounds write in V8

MONGO and ZigBee TLV dissector infinite loops in Wireshark 4.2.0 to 4.2.4, 4.0.0 to 4.0.14, and 3.6.0 to 3.6.22 allow denial of service via packet injection or crafted capture file

An attacker can prepare a local repository in such a way that, when cloned, will execute arbitrary code during the operation.

Git is a revision control system. Prior to versions 2.45.1, 2.44.1, 2.43.4, 2.42.2, 2.41.1, 2.40.2, and 2.39.4, when cloning a local source repository that contains symlinks via the filesystem, Git may create hardlinks to arbitrary user-readable files on the same filesystem as the target repository in the objects/ directory. Cloning a local repository over the filesystem may creating hardlinks to arbitrary user-owned files on the same filesystem in the target Git repository's objects/ directory. When cloning a repository over the filesystem (without explicitly specifying the file:// protocol or --no-local), the optimizations for local cloning will be used, which include attempting to hard link the object files instead of copying them. While the code includes checks against symbolic links in the source repository, which were added during the fix for CVE-2022-39253, these checks can still be raced because the hard link operation ultimately follows symlinks. If the object on the filesystem appears as a file during the check, and then a symlink during the operation, this will allow the adversary to bypass the check and create hardlinks in the destination objects directory to arbitrary, user-readable files. The problem has been patched in versions 2.45.1, 2.44.1, 2.43.4, 2.42.2, 2.41.1, 2.40.2, and 2.39.4.

Git is a revision control system. The Git project recommends to avoid working in untrusted repositories, and instead to clone it first with git clone --no-local to obtain a clean copy. Git has specific protections to make that a safe operation even with an untrusted source repository, but vulnerabilities allow those protections to be bypassed. In the context of cloning local repositories owned by other users, this vulnerability has been covered in CVE-2024-32004. But there are circumstances where the fixes for CVE-2024-32004 are not enough: For example, when obtaining a .zip file containing a full copy of a Git repository, it should not be trusted by default to be safe, as e.g. hooks could be configured to run within the context of that repository. The problem has been patched in versions 2.45.1, 2.44.1, 2.43.4, 2.42.2, 2.41.1, 2.40.2, and 2.39.4. As a workaround, avoid using Git in repositories that have been obtained via archives from untrusted sources.

Cacti provides an operational monitoring and fault management framework. Prior to version 1.2.27, some of the data stored in automationtreerules.php is not thoroughly checked and is used to concatenate the SQL statement in createallheadernodes() function from lib/apiautomation.php , finally resulting in SQL injection. Using SQL based secondary injection technology, attackers can modify the contents of the Cacti database, and based on the modified content, it may be possible to achieve further impact, such as arbitrary file reading, and even remote code execution through arbitrary file writing. Version 1.2.27 contains a patch for the issue.

Cacti provides an operational monitoring and fault management framework. Prior to version 1.2.27, there is a file inclusion issue in the lib/plugin.php file. Combined with SQL injection vulnerabilities, remote code execution can be implemented. There is a file inclusion issue with the apipluginhook() function in the lib/plugin.php file, which reads the pluginhooks and pluginconfig tables in database. The read data is directly used to concatenate the file path which is used for file inclusion. Version 1.2.27 contains a patch for the issue.

Cacti provides an operational monitoring and fault management framework. Prior to version 1.2.27, some of the data stored in formsave() function in graphtemplateinputs.php is not thoroughly checked and is used to concatenate the SQL statement in drawnontemplatedfieldsgraphitem() function from lib/htmlformtemplates.php , finally resulting in SQL injection. Version 1.2.27 contains a patch for the issue.