CVE-2025-2174 | libzvbi up to 0.2.43 src/conv.c vbi_strndup_iconv_ucs2 src_length integer overflow (GHSA-g7cg-7gw9-v8cf / Nessus ID 233205)
A vulnerability categorized as problematic has been discovered in libzvbi up to 0.2.43. This affects the function vbi_strndup_iconv_ucs2 of the file src/conv.c. The manipulation of the argument src_length results in integer overflow.
This vulnerability is reported as CVE-2025-2174. The attack can be launched remotely. Moreover, an exploit is present.
It is advisable to upgrade the affected component.
The code maintainer was informed beforehand about the issues. She reacted very fast and highly professional.