CVE-2023-49990 | espeak-ng 1.52-dev synthdata.c SetUpPhonemeTable buffer overflow

A vulnerability, which was classified as critical, was found in espeak-ng 1.52-dev. This affects the function SetUpPhonemeTable of the file synthdata.c. The manipulation leads to buffer overflow.

This vulnerability is uniquely identified as CVE-2023-49990. The attack can only be initiated within the local network. There is no exploit available.