Out-of-bounds Read

Overview json is a JSON implementation as a Ruby extension in C. Affected versions of this package are vulnerable to Out-of-bounds Read in the jsonstringunescape function in parser.c. An attacker can cause a crash by supplying a JSON object containing malicious unicode escape sequences, like...

PT-2021-28344

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided description. Description: The issue is related to a heap-buffer-overflow write error. The crash state indicates the involvement of json string unescape, after value, and execute...

PT-2021-27486

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided description. Description: The issue is related to a crash type of Use-of-uninitialized-value. The crash state involves functions such as json string unescape, ofputil table from...