| Age | Commit message (Collapse) | Author | Files | Lines |
|---|
|
use-dummy-sudo-password (GH #1470)
|
|
|
|
|
|
|
|
To fix it, we resized the template dmg using hdiutil resize --size 16M
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(CVE-2025-23021, reported by SivertPL @__tfr)
Added security checks to prevent mounting VeraCrypt volumes on system directories (like /usr/bin) or directories in the user's PATH, which could theoretically allow execution of malicious binaries instead of legitimate system binaries.
Key changes:
- Block mounting on protected system directories (/usr, /bin, /lib, etc.)
This restriction cannot be overridden
- Block mounting on directories present in user's PATH environment variable
This can be overridden with --allow-insecure-mount flag
- Add visual warnings (red border, "[INSECURE MODE]") when mounting on PATH directories is allowed
- Handle symlinks properly when checking paths
- Add new error messages for blocked mount points
To override PATH-based restrictions only (system directories remain protected):
veracrypt --allow-insecure-mount [options] volume mountpoint
Security Impact: Low to Medium
The attack requires either:
- User explicitly choosing a system directory as mount point instead of using VeraCrypt's default mount points
- Or attacker having both filesystem access to modify favorites configuration AND knowledge of the volume password
Default mount points are not affected by this vulnerability.
Security: CVE-2025-23021
|
|
hijacking (CVE-2024-54187, collaboration with SivertPL @__tfr)
This commit fixes a critical security vulnerability where VeraCrypt could be tricked into executing malicious binaries with elevated privileges. The vulnerability has two severe implications:
1. When sudo's secure_path option is disabled, attackers could execute malicious binaries with root privileges by placing them in user-writable PATH directories (e.g., making "sudo mount" execute a malicious mount binary)
2. By placing a malicious sudo binary in PATH, attackers could intercept and steal the user's password when VeraCrypt prompts for sudo authentication
The vulnerability allowed attackers to place malicious binaries in user-writable directories that appear in PATH before system directories, potentially leading to privilege escalation and credential theft.
Key changes:
- Implement FindSystemBinary() to locate executables in secure system paths
- Replace all relative binary paths with absolute paths for system commands
- Add security checks for executable permissions
- Update process execution to use absolute paths for:
* sudo
* mount
* fsck
* terminal emulators
* file managers
* system utilities (hdiutil, mdconfig, vnconfig, lofiadm)
The fix ensures all system binaries are called using their absolute paths from secure system directories, preventing both privilege escalation through PATH manipulation and password theft through sudo hijacking.
Security: CVE-2024-54187
|
|
Update Windows drivers.
|
|
Issue was caused by the fact that Microsoft signing certificate for driver file has changed.
We fix it by updating the SHA512 fingerprint of Microsoft code signing certificate.
|
|
repository conflicts
In a Debian-style APT repository, the pool/ directory groups packages primarily by source package name and binary package name, version, architecture, etc. If two distinct .deb files have identical name and version (as seen in their control file) and same architecture, reprepro will report a conflict when adding one after the other.
So, we need to append distro-specific string to the existing version in order to avoid such conflict when creating VeraCrypt APT repository.
|
|
We add javascript code to the page to handle dynamic selection of donation currency
|
|
|
|
|
|
|
|
instead of obsolete that were not working
This commit increases randomness quality by using more dynamic/varied sources of entropy.
PDH-based disk and network statistics collection in now added to random pool
- Introduced `GetDiskStatistics` to gather disk read/write performance data using PDH API.
- Introduced `GetNetworkStatistics` to gather network send/receive performance data using PDH API.
- Integrated high-resolution timestamps and random intervals to improve entropy in collected data.
- Updated `SlowPoll` function to utilize PDH-based disk and network statistics.
- Removed obsolete NetAPI32-based network statistics collection.
|
|
routine
This provides a slight priority boost for waiting threads and maintains standard practice for disk device drivers.
|
|
- Add IsWin10BuildAtLeast() helper function to check Windows 10 build numbers
- Replace direct build number comparison with IsWin10BuildAtLeast() for ReflectDrivers check
- Update error message to be more specific about Windows version requirement
|
|
To support this, we had to replace ExAllocatePool2 by ExAllocatePoolUninitialized.
|
|
region size parameter
|
|
|
|
github.com/Jertzukka/VeraCrypt/tree/ci)
|
|
This update simplifies the logic for detecting active sudo sessions by checking the exit code of the sudo -n -l command, which reliably returns 0 if a session is active.
Additionally, this approach is now applicable to recent macOS versions, as they no longer have the sudo bug that previously prevented us from using this method.
|
|
length (#1456)
|
|
|
|
|
|
|
|
|
|
during update
|
|
|
|
|
|
|
|
Windows upgrade
During a Windows upgrade, ownership of veracrypt.sys is set to TrustedInstaller, preventing VeraCrypt from accessing the file during an update.
This commit resolves the issue by temporarily taking ownership of the file to rename it, allowing the new file to be copied. The setup process now obtains additional privileges for this operation, which are properly dropped once the file copying is complete.
|
|
|
|
some entries
|
|
|
|
|
|
1024. Queue write IRPs.
- Made the maximum work items count configurable to allow flexibility based on system needs.
- Increased the default value of max work items count to 1024 to better handle high-throughput scenarios.
- Queue write IRPs in system worker thread to avoid potential deadlocks in write scenarios.
|
|
Reduce the critical section protected by spinlock to only cover the list manipulation operation. Move the ActiveWorkItems counter decrement outside the spinlock using InterlockedDecrement, and separate event signaling from the locked section.
This change minimizes time spent at raised IRQL (DISPATCH_LEVEL) and reduces potential for lock contention.
|
|
|
|
|
|
drivers.
|
