CVE-2019-18960
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.7 High
AI Score
Confidence
High
0.011 Low
EPSS
Percentile
84.8%
Firecracker vsock implementation buffer overflow in versions 0.18.0 and 0.19.0. This can result in potentially exploitable crashes.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| amazon:firecracker | amazon firecracker | eq | 0.18.0 |
| amazon:firecracker | amazon firecracker | eq | 0.19.0 |
References
www.openwall.com/lists/oss-security/2019/12/10/1
www.openwall.com/lists/oss-security/2022/09/11/2
github.com/firecracker-microvm/firecracker/issues/1462
github.com/firecracker-microvm/firecracker/releases
github.com/firecracker-microvm/firecracker/releases/tag/v0.18.1
github.com/firecracker-microvm/firecracker/releases/tag/v0.19.1
Social References
More
Related
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.7 High
AI Score
Confidence
High
0.011 Low
EPSS
Percentile
84.8%