409 matches found
PYSEC-2026-2781 Open Babel has heap buffer overflow in SMILES OBSmilesParser::ParseSmiles
Summary A memory-safety vulnerability in Open Babel's SMILES parser caused a heap buffer overflow when reading a crafted input string. Details The flaw was in OBSmilesParser::ParseSmiles. A malformed SMILES input caused the parser to write past the end of a heap-allocated buffer. Impact Open Babe...
PYSEC-2026-2791 Open Babel has a NULL pointer dereference in CDXML OBAtom::GetExplicitValence
Summary A memory-safety vulnerability in Open Babel's CDXML file format parser caused a NULL pointer dereference when reading a crafted input file. Details The flaw was in OBAtom::GetExplicitValence as called from the CDXML parser. A malformed fragment caused the parser to invoke the method on a...
PT-2026-59429
Summary A memory-safety vulnerability in Open Babel's ORCA parser allowed an out-of-bounds write when reading a crafted input file. Details The flaw was in the nAtoms handling of the ORCA reader. A malformed input caused the parser to write past the end of its destination buffer. Impact Open Babe...
EUVD-2022-49110
Open Babel has out-of-bounds write in MOPAC translationVectors UNIT CELL TRANSLATION...
GHSA-55F6-PF8R-C2F4 Open Babel has out-of-bounds write in MOPAC translationVectors[] (UNIT CELL TRANSLATION)
Summary A memory-safety vulnerability in Open Babel's MOPAC output parser allowed an out-of-bounds write into the translationVectors array when reading the "UNIT CELL TRANSLATION" block of a crafted input file. Details The MOPAC output reader stored translation vectors from the UNIT CELL...
SUSE CVE-2022-46289
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...
EUVD-2022-49113
Open Babel has out-of-bounds write in MSI translationVectors...
GHSA-F8H2-C479-VQXF Open Babel has out-of-bounds write in MSI translationVectors[]
Summary A memory-safety vulnerability in Open Babel's MSI parser allowed an out-of-bounds write into the translationVectors array when reading a crafted input file. Details The MSI reader stored cell translation vectors into a fixed-size translationVectors array. A malformed input could push more...
EUVD-2022-49112
Open Babel has out-of-bounds write in MOPAC IN translationVectors Tv atom...
GHSA-MJMG-352J-F456 Open Babel has out-of-bounds write in MOPAC IN translationVectors[] (Tv atom)
Summary A memory-safety vulnerability in Open Babel's MOPAC input parser allowed an out-of-bounds write into the translationVectors array when reading Tv translation-vector atoms from a crafted input file. Details The MOPAC IN reader stored Tv-atom translation vectors into a fixed-size...
EUVD-2022-49111
Open Babel has out-of-bounds write in MOPAC translationVectors FINAL POINT...
GHSA-7H6R-6P76-68C9 Open Babel has out-of-bounds write in MOPAC translationVectors[] (FINAL POINT)
Summary A memory-safety vulnerability in Open Babel's MOPAC output parser allowed an out-of-bounds write into the translationVectors array when reading the "FINAL POINT" block of a crafted input file. Details The MOPAC output reader stored translation vectors from the FINAL POINT block into a...
EUVD-2022-49109
Open Babel has out-of-bounds write in Gaussian translationVectors...
GHSA-JG3H-PV7C-4F9C Open Babel has out-of-bounds write in Gaussian translationVectors[]
Summary A memory-safety vulnerability in Open Babel's Gaussian output parser allowed an out-of-bounds write into the translationVectors array when reading a crafted input file. Details The Gaussian reader stored periodic-cell translation vectors into a fixed-size translationVectors array. A...
EUVD-2022-49108
Open Babel has out-of-bounds write in ORCA nAtoms parser second variant...
GHSA-5RFF-8F7C-8JMW Open Babel has out-of-bounds write in ORCA nAtoms parser (second variant)
Summary A memory-safety vulnerability in Open Babel's ORCA parser allowed an out-of-bounds write when reading a crafted input file. Details A second variant of the nAtoms out-of-bounds write in the ORCA reader: a different malformed-input path produced the same class of write past the end of the...
Open Babel has out-of-bounds write in ORCA nAtoms parser
Summary A memory-safety vulnerability in Open Babel's ORCA parser allowed an out-of-bounds write when reading a crafted input file. Details The flaw was in the nAtoms handling of the ORCA reader. A malformed input caused the parser to write past the end of its destination buffer. Impact Open Babe...
EUVD-2022-49107
Open Babel has out-of-bounds write in ORCA nAtoms parser...
GHSA-RJ4C-R689-CM87 Open Babel has out-of-bounds write in ORCA nAtoms parser
Summary A memory-safety vulnerability in Open Babel's ORCA parser allowed an out-of-bounds write when reading a crafted input file. Details The flaw was in the nAtoms handling of the ORCA reader. A malformed input caused the parser to write past the end of its destination buffer. Impact Open Babe...