{"id":"UBUNTU-CVE-2025-10997","details":"A flaw has been found in Open Babel up to 3.1.1. Impacted is the function ChemKinFormat::CheckSpecies of the file /src/formats/chemkinformat.cpp. Executing manipulation can lead to heap-based buffer overflow. The attack can only be executed locally. The exploit has been published and may be used.","modified":"2026-05-20T16:20:19.920208799Z","published":"2025-09-26T03:15:00Z","upstream":["CVE-2025-10997"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-10997"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2025-10997"},{"type":"REPORT","url":"https://github.com/openbabel/openbabel/issues/2830"},{"type":"REPORT","url":"https://github.com/user-attachments/files/22318543/poc.zip"},{"type":"REPORT","url":"https://vuldb.com/?ctiid.325925"},{"type":"REPORT","url":"https://vuldb.com/?id.325925"},{"type":"REPORT","url":"https://vuldb.com/?submit.654062"}],"affected":[{"package":{"name":"openbabel","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/openbabel?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.3.2+dfsg-2.2","2.3.2+dfsg-2.2build1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.3.2+dfsg-2.2build1","binary_name":"libchemistry-openbabel-perl"},{"binary_version":"2.3.2+dfsg-2.2build1","binary_name":"libopenbabel4v5"},{"binary_name":"openbabel","binary_version":"2.3.2+dfsg-2.2build1"},{"binary_name":"openbabel-gui","binary_version":"2.3.2+dfsg-2.2build1"},{"binary_version":"2.3.2+dfsg-2.2build1","binary_name":"python-openbabel"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-10997.json"}},{"package":{"name":"openbabel","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/openbabel?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.3.2+dfsg-3build1"],"ecosystem_specific":{"binaries":[{"binary_name":"libchemistry-openbabel-perl","binary_version":"2.3.2+dfsg-3build1"},{"binary_version":"2.3.2+dfsg-3build1","binary_name":"libopenbabel4v5"},{"binary_version":"2.3.2+dfsg-3build1","binary_name":"openbabel"},{"binary_version":"2.3.2+dfsg-3build1","binary_name":"openbabel-gui"},{"binary_name":"python-openbabel","binary_version":"2.3.2+dfsg-3build1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-10997.json"}},{"package":{"name":"openbabel","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/openbabel?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.4.1+dfsg-3","2.4.1+dfsg-3build1","2.4.1+dfsg-5.1","2.4.1+dfsg-6","3.0.0+dfsg-3","3.0.0+dfsg-3ubuntu3"],"ecosystem_specific":{"binaries":[{"binary_version":"3.0.0+dfsg-3ubuntu3","binary_name":"libchemistry-openbabel-perl"},{"binary_name":"libopenbabel6","binary_version":"3.0.0+dfsg-3ubuntu3"},{"binary_version":"3.0.0+dfsg-3ubuntu3","binary_name":"openbabel"},{"binary_name":"openbabel-gui","binary_version":"3.0.0+dfsg-3ubuntu3"},{"binary_name":"python3-openbabel","binary_version":"3.0.0+dfsg-3ubuntu3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-10997.json"}},{"package":{"name":"openbabel","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/openbabel?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.1.1+dfsg-6ubuntu1","3.1.1+dfsg-6ubuntu5"],"ecosystem_specific":{"binaries":[{"binary_version":"3.1.1+dfsg-6ubuntu5","binary_name":"libchemistry-openbabel-perl"},{"binary_version":"3.1.1+dfsg-6ubuntu5","binary_name":"libopenbabel7"},{"binary_name":"openbabel","binary_version":"3.1.1+dfsg-6ubuntu5"},{"binary_version":"3.1.1+dfsg-6ubuntu5","binary_name":"openbabel-gui"},{"binary_name":"python3-openbabel","binary_version":"3.1.1+dfsg-6ubuntu5"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-10997.json"}},{"package":{"name":"openbabel","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/openbabel?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.1.1+dfsg-9build2","3.1.1+dfsg-9ubuntu1","3.1.1+dfsg-9ubuntu2","3.1.1+dfsg-9ubuntu4","3.1.1+dfsg-9ubuntu5"],"ecosystem_specific":{"binaries":[{"binary_name":"libchemistry-openbabel-perl","binary_version":"3.1.1+dfsg-9ubuntu5"},{"binary_version":"3.1.1+dfsg-9ubuntu5","binary_name":"libopenbabel7"},{"binary_name":"openbabel","binary_version":"3.1.1+dfsg-9ubuntu5"},{"binary_version":"3.1.1+dfsg-9ubuntu5","binary_name":"openbabel-gui"},{"binary_name":"python3-openbabel","binary_version":"3.1.1+dfsg-9ubuntu5"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-10997.json"}},{"package":{"name":"openbabel","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/openbabel?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.1.1+dfsg-11ubuntu3","3.1.1+dfsg-11ubuntu4"],"ecosystem_specific":{"binaries":[{"binary_name":"libchemistry-openbabel-perl","binary_version":"3.1.1+dfsg-11ubuntu4"},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