| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| Azle is a WebAssembly runtime for TypeScript and JavaScript on ICP. Calling `setTimer` in Azle versions `0.27.0`, `0.28.0`, and `0.29.0` causes an immediate infinite loop of timers to be executed on the canister, each timer attempting to clean up the global state of the previous timer. The infinite loop will occur with any valid invocation of `setTimer`. The problem has been fixed as of Azle version `0.30.0`. As a workaround, if a canister is caught in this infinite loop after calling `setTimer`, the canister can be upgraded and the timers will all be cleared, thus ending the loop. |
| Post-Quantum Secure Feldman's Verifiable Secret Sharing provides a Python implementation of Feldman's Verifiable Secret Sharing (VSS) scheme. In versions 0.8.0b2 and prior, the `secure_redundant_execution` function in feldman_vss.py attempts to mitigate fault injection attacks by executing a function multiple times and comparing results. However, several critical weaknesses exist. Python's execution environment cannot guarantee true isolation between redundant executions, the constant-time comparison implementation in Python is subject to timing variations, the randomized execution order and timing provide insufficient protection against sophisticated fault attacks, and the error handling may leak timing information about partial execution results. These limitations make the protection ineffective against targeted fault injection attacks, especially from attackers with physical access to the hardware. A successful fault injection attack could allow an attacker to bypass the redundancy check mechanisms, extract secret polynomial coefficients during share generation or verification, force the acceptance of invalid shares during verification, and/or manipulate the commitment verification process to accept fraudulent commitments. This undermines the core security guarantees of the Verifiable Secret Sharing scheme. As of time of publication, no patched versions of Post-Quantum Secure Feldman's Verifiable Secret Sharing exist, but other mitigations are available. Long-term remediation requires reimplementing the security-critical functions in a lower-level language like Rust. Short-term mitigations include deploying the software in environments with physical security controls, increasing the redundancy count (from 5 to a higher number) by modifying the source code, adding external verification of cryptographic operations when possible, considering using hardware security modules (HSMs) for key operations. |
| Post-Quantum Secure Feldman's Verifiable Secret Sharing provides a Python implementation of Feldman's Verifiable Secret Sharing (VSS) scheme. In versions 0.8.0b2 and prior, the `feldman_vss` library contains timing side-channel vulnerabilities in its matrix operations, specifically within the `_find_secure_pivot` function and potentially other parts of `_secure_matrix_solve`. These vulnerabilities are due to Python's execution model, which does not guarantee constant-time execution. An attacker with the ability to measure the execution time of these functions (e.g., through repeated calls with carefully crafted inputs) could potentially recover secret information used in the Verifiable Secret Sharing (VSS) scheme. The `_find_secure_pivot` function, used during Gaussian elimination in `_secure_matrix_solve`, attempts to find a non-zero pivot element. However, the conditional statement `if matrix[row][col] != 0 and row_random < min_value:` has execution time that depends on the value of `matrix[row][col]`. This timing difference can be exploited by an attacker. The `constant_time_compare` function in this file also does not provide a constant-time guarantee. The Python implementation of matrix operations in the _find_secure_pivot and _secure_matrix_solve functions cannot guarantee constant-time execution, potentially leaking information about secret polynomial coefficients. An attacker with the ability to make precise timing measurements of these operations could potentially extract secret information through statistical analysis of execution times, though practical exploitation would require significant expertise and controlled execution environments. Successful exploitation of these timing side-channels could allow an attacker to recover secret keys or other sensitive information protected by the VSS scheme. This could lead to a complete compromise of the shared secret. As of time of publication, no patched versions of Post-Quantum Secure Feldman's Verifiable Secret Sharing exist, but other mitigations are available. As acknowledged in the library's documentation, these vulnerabilities cannot be adequately addressed in pure Python. In the short term, consider using this library only in environments where timing measurements by attackers are infeasible. In the medium term, implement your own wrappers around critical operations using constant-time libraries in languages like Rust, Go, or C. In the long term, wait for the planned Rust implementation mentioned in the library documentation that will properly address these issues. |
| Flatnotes <v5.3.1 is vulnerable to denial of service through the upload image function. |
| In some circumstances, when DNSdist is configured to use the nghttp2 library to process incoming DNS over HTTPS queries, an attacker might be able to cause a denial of service by crafting a DoH exchange that triggers an unbounded I/O read loop, causing an unexpected consumption of CPU resources. |
| Dover Fueling Solutions ProGauge MagLink LX4 Devices have default root credentials that cannot be changed through standard
administrative means. An attacker with network access to the device can
gain administrative access to the system. |
| An issue was discovered in Lush 2 through 2020-02-25. Due to the lack of Bluetooth traffic encryption, it is possible to hijack an ongoing Bluetooth connection between the Lush 2 and a mobile phone. This allows an attacker to gain full control over the device. |
| Odin Secure FTP <= 4.1 is vulnerable to a stack-based buffer overflow when parsing directory listings received in response to an FTP LIST command. A malicious FTP server can send an overly long filename in the directory listing, which overflows a fixed-size stack buffer in the client and overwrites the Structured Exception Handler (SEH). This allows remote attackers to execute arbitrary code on the client system. |
| When using special mode to connect to enterprise wifi, certain options are not properly configured and attackers can pretend to be enterprise wifi through a carefully constructed wifi with the same name, which can lead to man-in-the-middle attacks. |
| Improper control of framework service permissions with possibility of some sensitive device information leakage. |
| Ubiquiti U6-LR 6.6.65 was discovered to contain a hardcoded password vulnerability in /etc/shadow, which allows attackers to log in as root. NOTE: In Ubiquiti's view there is no vulnerability as the Hardcoded Password should be after setup not before. |
| A vulnerability has been identified in which unauthenticated cross-site
scripting (XSS) in Norman's public API endpoint can be exploited. This
can lead to an attacker exploiting the vulnerability to trigger
JavaScript code and execute commands remotely. |
| Certain Lexmark products through 2020-05-25 allow XSS which allows an attacker to obtain session credentials and other sensitive information. |
| FreeNAS 0.7.2 prior to revision 5543 includes an unauthenticated commandâexecution backdoor in its web interface. The exec_raw.php script exposes a cmd parameter that is passed directly to the underlying shell without sanitation. |
| Directory Traversal vulnerability in Punkbuster pbsv.d64 2.351, allows remote attackers to execute arbitrary code. |
| An access control issue in the component /login/hostinfo2.cgi of ipTIME A2004 v12.17.0 allows attackers to obtain sensitive information without authentication. |
| SpiderControl SCADA Web Server has a vulnerability that could allow an
attacker to upload specially crafted malicious files without
authentication. |
| A vulnerability in the API endpoints of Cisco Integrated Management Controller could allow an authenticated, remote attacker to bypass authorization and take actions on a vulnerable system without authorization.
The vulnerability is due to improper authorization checks on API endpoints. An attacker could exploit this vulnerability by sending malicious requests to an API endpoint. An exploit could allow the attacker to download files from or modify limited configuration options on the affected system.There are no workarounds that address this vulnerability. |
| IDExpert from CHANGING Information Technology does not properly validate a specific parameter in the administrator interface, allowing remote attackers with administrative privileges to inject and execute OS commands on the server. |
| Missing Checks in certain functions related to RMP initialization can allow a local admin privileged attacker to cause misidentification of I/O memory, potentially resulting in a loss of guest memory integrity |
