turing-machine

通用图灵机中的任意代码执行 这是根据Minsky的《计算：有限与无限机器》（1967年，第7章）中描述的通用图灵机的实现。 模拟机器的默认输入是一个实现任意代码执行的漏洞利用。 使用以下命令运行程序： $ python3.7 minskysturingmachine.py State 19 reading S writing B shifting left resulting in: 00111MYBAAXAAAAAAAXAABAAAAB1000Y01SX0000001X0010110X0100011X0110100Y00 Step 380 A State 19 reading S...

CVE-2021-32471

Insufficient input validation in the Marvin Minsky 1967 implementation of the Universal Turing Machine allows program users to execute arbitrary code via crafted data. For example, a tape head may have an unexpected location after the processing of input composed of As and Bs instead of 0s and 1s...

CVE-2021-32471

Insufficient input validation in the Marvin Minsky 1967 implementation of the Universal Turing Machine allows program users to execute arbitrary code via crafted data. For example, a tape head may have an unexpected location after the processing of input composed of As and Bs instead of 0s and 1s...

CVE-2021-32471

Insufficient input validation in the Marvin Minsky 1967 implementation of the Universal Turing Machine allows program users to execute arbitrary code via crafted data. For example, a tape head may have an unexpected location after the processing of input composed of As and Bs instead of 0s and 1s...

Input validation

Insufficient input validation in the Marvin Minsky 1967 implementation of the Universal Turing Machine allows program users to execute arbitrary code via crafted data. For example, a tape head may have an unexpected location after the processing of input composed of As and Bs instead of 0s and 1s...

CVE-2021-32471

CVE-2021-32471 concerns the Marvin Minsky 1967 Universal Turing Machine implementation, where insufficient input validation in the program allows a user to execute arbitrary code via crafted data. The described scenario notes that, after processing input composed of As and Bs (rather than 0s and ...

CVE-2021-32471

Insufficient input validation in the Marvin Minsky 1967 implementation of the Universal Turing Machine allows program users to execute arbitrary code via crafted data. For example, a tape head may have an unexpected location after the processing of input composed of As and Bs instead of 0s and 1s...

Universal Turing Machine Marvin Minsky 输入验证错误漏洞

Universal Turing Machine is a computational model. Provides a simulation of any Turing Machine function on any input. A security vulnerability exists in Universal Turing Machine Marvin Minsky 1967. The vulnerability stems from insufficient validation of user input by the program, which could allo...

CVE-2021-32471: Improper Input Validation

Insufficient input validation in the Marvin Minsky 1967 implementation of the Universal Turing Machine allows program users to execute arbitrary code via crafted data. For example, a tape head may have an unexpected location after the processing of input composed of As and Bs instead of 0s and 1s...