509 matches found
CVE-2021-41094 Mandatory encryption at rest can be bypassed (UI) in Wire app
Wire is an open source secure messenger. Users of Wire by Bund may bypass the mandatory encryption at rest feature by simply disabling their device passcode. Upon launching, the app will attempt to enable encryption at rest by generating encryption keys via the Secure Enclave, however it will fai...
CVE-2021-36218
An issue was discovered in SKALE sgxwallet 1.58.3. sgxdispippsAESGCMEncrypt allows an out-of-bounds write, resulting in a segfault and compromised enclave. This issue describes a buffer overflow, which was resolved prior to v1.77.0 and not reproducible in latest sgxwallet v1.77.0...
CVE-2021-36219
An issue was discovered in SKALE sgxwallet 1.58.3. The provided input for ECALL 14 triggers a branch in trustedEcdsaSign that frees a non-initialized pointer from the stack. An attacker can chain multiple enclave calls to prepare a stack that contains a valid address. This address is then freed,...
CVE-2021-36219
An issue was discovered in SKALE sgxwallet 1.58.3. The provided input for ECALL 14 triggers a branch in trustedEcdsaSign that frees a non-initialized pointer from the stack. An attacker can chain multiple enclave calls to prepare a stack that contains a valid address. This address is then freed,...
CVE-2021-36218
An issue was discovered in SKALE sgxwallet 1.58.3. sgxdispippsAESGCMEncrypt allows an out-of-bounds write, resulting in a segfault and compromised enclave. This issue describes a buffer overflow, which was resolved prior to v1.77.0 and not reproducible in latest sgxwallet v1.77.0...
Buffer overflow
An issue was discovered in SKALE sgxwallet 1.58.3. sgxdispippsAESGCMEncrypt allows an out-of-bounds write, resulting in a segfault and compromised enclave. This issue describes a buffer overflow, which was resolved prior to v1.77.0 and not reproducible in latest sgxwallet v1.77.0...
Design/Logic Flaw
An issue was discovered in SKALE sgxwallet 1.58.3. The provided input for ECALL 14 triggers a branch in trustedEcdsaSign that frees a non-initialized pointer from the stack. An attacker can chain multiple enclave calls to prepare a stack that contains a valid address. This address is then freed,...
CVE-2021-36219
An issue was discovered in SKALE sgxwallet 1.58.3. The provided input for ECALL 14 triggers a branch in trustedEcdsaSign that frees a non-initialized pointer from the stack. An attacker can chain multiple enclave calls to prepare a stack that contains a valid address. This address is then freed,...
CVE-2021-36219
An issue was discovered in SKALE sgxwallet 1.58.3. The provided input for ECALL 14 triggers a branch in trustedEcdsaSign that frees a non-initialized pointer from the stack. An attacker can chain multiple enclave calls to prepare a stack that contains a valid address. This address is then freed,...
CVE-2021-36219
CVE-2021-36219 – SKALE sgxwallet vulnerability affecting sgxwallet 1.58.3 where the ECALL 14 input triggers a branch in trustedEcdsaSign that frees a non-initialized pointer from the stack. An attacker could chain multiple enclave calls to craft a stack containing a valid address, which is then f...
Why the Raspberry Pi isn’t suitable for IoT
Let’s start by praising the Raspberry Pi: it has brought cheap computing to many, has inspired and enabled education and undoubtedly been a huge benefit. I use my own Pi daily, and we have often used its flexibility to perform hardware testing, from accessing UART to reading flash memory. So why ...
hw: Information disclosure issue in Intel SGX via RAPL interface
A vulnerability was found in Intel's implementation of RAPL Running Average Power Limit. An attacker with a local account could query the power management functionality to intelligently infer SGX enclave computation values by measuring power usage in the RAPL subsystem...
hw: Information disclosure issue in Intel SGX via RAPL interface
A vulnerability was found in Intel's implementation of RAPL Running Average Power Limit. An attacker with a local account could query the power management functionality to intelligently infer SGX enclave computation values by measuring power usage in the RAPL subsystem...
hw: Information disclosure issue in Intel SGX via RAPL interface
A vulnerability was found in Intel's implementation of RAPL Running Average Power Limit. An attacker with a local account could query the power management functionality to intelligently infer SGX enclave computation values by measuring power usage in the RAPL subsystem...
hw: Information disclosure issue in Intel SGX via RAPL interface
A vulnerability was found in Intel's implementation of RAPL Running Average Power Limit. An attacker with a local account could query the power management functionality to intelligently infer SGX enclave computation values by measuring power usage in the RAPL subsystem...
SGXRay - Automating Vulnerability Detection for SGX Apps
Intel SGX protects isolated application logic and sensitive data inside an enclave with hardware-based memory encryption. To use such hardware-based security mechanism requires a strict programming model on memory usage， with complex APIs in and out the enclave boundary. Enclave developers are...
hw: Information disclosure issue in Intel SGX via RAPL interface
A vulnerability was found in Intel's implementation of RAPL Running Average Power Limit. An attacker with a local account could query the power management functionality to intelligently infer SGX enclave computation values by measuring power usage in the RAPL subsystem...
hw: Information disclosure issue in Intel SGX via RAPL interface
A vulnerability was found in Intel's implementation of RAPL Running Average Power Limit. An attacker with a local account could query the power management functionality to intelligently infer SGX enclave computation values by measuring power usage in the RAPL subsystem...
hw: Information disclosure issue in Intel SGX via RAPL interface
A vulnerability was found in Intel's implementation of RAPL Running Average Power Limit. An attacker with a local account could query the power management functionality to intelligently infer SGX enclave computation values by measuring power usage in the RAPL subsystem...
Google Asylo memory read vulnerability
Google Asylo is a framework for developing trusted applications from Google, a US-based company. The software supports the creation of a trusted execution environment, including software isolation and hardware isolation.Google Asylo in version 0.6.1 has a memory read vulnerability vulnerability...