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 differ…
| CVE ID | CVE-2022-46290 |
| Vendor | pip |
| Affected Product | openbabel |
| Vulnerability Type | Vulnerability |
| CVSS Score | 7.8 (HIGH) |
| Actively Exploited | ❌ No known exploitation |
| Patch Status | See Vendor Advisory → |
| Reported By | CYBERDUDEBIVASH SENTINEL APEX Intelligence (via github_advisories) |
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out-of-bounds write when reading a crafted input file.
nAtoms out-of-bounds write in the ORCAreader: a different malformed-input path produced the same class of write past the end of the destination buffer.
file formats; it is shipped by Linux distributions and embedded in services that may parse untrusted input. Triggering this vulnerability requires the victim to open a malicious ORCA file with the obabel tool, the OBConversion API, or any of the language bindings (Python, Ruby, Java, R, Perl, C#, PHP).
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