CVE-2019-18960
9.8
CRITICAL · CVSS 3.1 · EPSS 3.3% (pctl 88)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
Description
Firecracker vsock implementation buffer overflow in versions 0.18.0 and 0.19.0. This can result in potentially exploitable crashes.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 3.25% — more likely to be exploited than 88% of all CVEs |
| Weakness | CWE-120 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2019-12-11 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| amazon | firecracker |
References
- http://www.openwall.com/lists/oss-security/2019/12/10/1
- http://www.openwall.com/lists/oss-security/2022/09/11/2
- https://github.com/firecracker-microvm/firecracker/issues/1462
- https://github.com/firecracker-microvm/firecracker/releases
- https://github.com/firecracker-microvm/firecracker/releases/tag/v0.18.1
- https://github.com/firecracker-microvm/firecracker/releases/tag/v0.19.1
- http://www.openwall.com/lists/oss-security/2019/12/10/1
- http://www.openwall.com/lists/oss-security/2022/09/11/2
- https://github.com/firecracker-microvm/firecracker/issues/1462
- https://github.com/firecracker-microvm/firecracker/releases
- https://github.com/firecracker-microvm/firecracker/releases/tag/v0.18.1
- https://github.com/firecracker-microvm/firecracker/releases/tag/v0.19.1
→ the Explorer · watch your stack · NVD