Description (CNA)
Capstone is a disassembly framework. In versions 6.0.0-Alpha5 and prior, Skipdata length is not bounds-checked, so a user-provided skipdata callback can make cs_disasm/cs_disasm_iter memcpy more than 24 bytes into cs_insn.bytes, causing a heap buffer overflow in the disassembly path. Commit cbef767ab33b82166d263895f24084b75b316df3 fixes the issue.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| capstone-engine / capstone | affected <= 6.0.0-Alpha5 |
CWE
CWE-122
References
- https://github.com/capstone-engine/capstone/security/advisories/GHSA-hj6g-v545-v7jg
- https://github.com/capstone-engine/capstone/commit/cbef767ab33b82166d263895f24084b75b316df3
ADP enrichment
No English description supplied.