The vulnerability of the zlib_stream::basic_unzip_streambuf::underflow function in software for file format conversion of chemical substances, Open Babel, allows a hacker to cause a service failure.

The vulnerability of the zlibstream::basicunzipstreambuf::underflow function in software for file format conversion of chemical substances using Open Babel is related to the occurrence of operations outside the buffer’s memory boundaries. Exploiting this vulnerability could allow an attacker to...

Duplicate Advisory: Open Babel has out-of-bounds write (overlapping memcpy) in zipstream basic_unzip_streambuf::underflow

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-8j3x-m868-cpw8. This link is maintained to preserve external references. Original Description A security vulnerability has been detected in Open Babel up to 3.1.1. This vulnerability affects the function...

UBUNTU-CVE-2025-10995

A security vulnerability has been detected in Open Babel up to 3.1.1. This vulnerability affects the function zlibstream::basicunzipstreambuf::underflow in the library /src/zipstreamimpl.h. Such manipulation leads to memory corruption. Local access is required to approach this attack. The exploit...