CVE-2020-15866
Summary
| CVE | CVE-2020-15866 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-07-21 15:15:00 UTC |
| Updated | 2022-05-12 20:14:00 UTC |
| Description | mruby through 2.1.2-rc has a heap-based buffer overflow in the mrb_yield_with_class function in vm.c because of incorrect VM stack handling. It can be triggered via the stack_copy function. |
Risk And Classification
Problem Types: CWE-787
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| [SECURITY] [DLA 2996-1] mruby security update | MLIST | lists.debian.org | |
| Heap buffer overflow in mruby interpreter · Issue #5042 · mruby/mruby · GitHub | MISC | github.com | Exploit, 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.
Legacy QID Mappings
- 179269 Debian Security Update for mruby (DLA 2996-1)
- 501627 Alpine Linux Security Update for mruby
- 505067 Alpine Linux Security Update for mruby
- 904905 Common Base Linux Mariner (CBL-Mariner) Security Update for rust (12443)
- 905038 Common Base Linux Mariner (CBL-Mariner) Security Update for rust (12643)