8/20/2023 0 Comments Download FanCtrl 1.6.2Instead, consider cloning repositories without recursively cloning their submodules, and instead run `git submodule update` at each layer. Avoid cloning repositories from untrusted sources with `-recurse-submodules`. If upgrading is impractical, two short-term workarounds are available. These two may be combined to include arbitrary files based on known paths on the victim's filesystem within the malicious repository's working copy, allowing for data exfiltration in a similar manner as CVE-2022-39253. Though Git will abort local clones whose source `$GIT_DIR/objects` directory contains symbolic links, the `objects` directory itself may still be a symbolic link. As a workaround, use `git apply -stat` to inspect a patch before applying avoid applying one that creates a symbolic link and then creates a file beyond the symbolic link. By feeding a crafted input to `git apply`, a path outside the working tree can be overwritten as the user who is running `git apply`. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. It can also lead to privilege escalation in certain scenarios.Ī security agent link following vulnerability in Trend Micro Apex One could allow a local attacker to exploit the vulnerability by changing a specific file into a pseudo-symlink, allowing privilege escalation on affected installations. In Malwarebytes before 4.5.23, a symbolic link may be used delete any arbitrary file on the system by exploiting the local quarantine system. KDAB Hotspot 1.3.x and 1.4.x through 1.4.1, in a non-default configuration, allows privilege escalation because of race conditions involving symlinks and elevate_perf_privileges.sh chown calls. Malwarebytes AdwCleaner 8.4.0 runs as Administrator and performs an insecure file delete operation on C:\AdwCleaner\Logs\AdwCleaner_Debug.log in which the target location is user-controllable, allowing a non-admin user to escalate privileges to SYSTEM via a symbolic link. Insufficient data validation in Installer in Google Chrome on Windows prior to 1.90 allowed a local attacker to perform privilege escalation via crafted symbolic link. Minecraft through 1.19 and 1.20 pre-releases before 7 (Java) allow arbitrary file overwrite, and possibly code execution, via crafted world data that contains a symlink. RenderDoc through 1.26 allows local privilege escalation via a symlink attack.
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