CVE-2018-20742
Summary
| CVE | CVE-2018-20742 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2019-01-24 05:29:00 UTC |
| Updated | 2019-02-13 19:02:00 UTC |
| Description | An issue was discovered in UC Berkeley RISE Opaque before 2018-12-01. There is no boundary check on ocall_malloc. The return value could be a pointer to enclave memory. It could cause an arbitrary enclave memory write. |
Risk And Classification
Problem Types: CWE-787
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Security: No boundary check on `ocall_malloc` · Issue #66 · mc2-project/opaque · GitHub | MISC | github.com | Exploit, Patch, Third Party Advisory |
| Check that ecall [user_check] pointers and ocall_malloc result pointe… · mc2-project/opaque@5ddda15 · GitHub | MISC | github.com | Patch, Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.