| Titel | Open Babel 3.1.1 / master commit 889c350 NULL Pointer Dereference |
|---|
| Beschreibung | Open Babel 3.1.1 (master commit 889c350) is vulnerable to a null pointer dereference in the PQS format parser. The function PQSFormat::ReadMolecule invokes the helper lowerit(char*) with a pointer that may be nullptr or reference an invalid, non-null-terminated buffer. Because no validation is performed before calling strncpy inside lowerit, crafted input can trigger a segmentation fault. |
|---|
| Quelle | ⚠️ https://github.com/openbabel/openbabel/issues/2826 |
|---|
| Benutzer | ahuo (UID 90189) |
|---|
| Einreichung | 14.09.2025 10:08 (vor 7 Monaten) |
|---|
| Moderieren | 25.09.2025 20:05 (11 days later) |
|---|
| Status | Akzeptiert |
|---|
| VulDB Eintrag | 325928 [Open Babel bis 3.1.1 PQSformat.cpp PQSFormat::ReadMolecule Denial of Service] |
|---|
| Punkte | 20 |
|---|