Duplicate Advisory: Open Babel has out-of-bounds write in ORCA nAtoms parser

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-rj4c-r689-cm87. This link is maintained to preserve external references.

Original Description

Multiple out-of-bounds write vulnerabilities exist in the ORCA format nAtoms functionality of Open Babel 3.1.1 and master commit 530dbfa3. A specially-crafted malformed file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.nAtoms calculation wrap-around, leading to a small buffer allocation