CVE-2022-46289 (open_babel)

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

buffer code code execution cve file malformed malicious master orca out-of-bounds out-of-bounds write trigger vulnerabilities vulnerability