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Vulnerable Software

Vulnerability Details CVE-2020-27174

In Amazon AWS Firecracker before 0.21.3, and 0.22.x before 0.22.1, the serial console buffer can grow its memory usage without limit when data is sent to the standard input. This can result in a memory leak on the microVM emulation thread, possibly occupying more memory than intended on the host.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.006

EPSS Ranking 67.5%

CVSS Severity

CVSS v3 Score 7.5

CVSS v2 Score 5.0

References

Products affected by CVE-2020-27174

Amazon » Firecracker » Version: N/A

cpe:2.3:a:amazon:firecracker:-
Amazon » Firecracker » Version: 0.1.0

cpe:2.3:a:amazon:firecracker:0.1.0
Amazon » Firecracker » Version: 0.1.1

cpe:2.3:a:amazon:firecracker:0.1.1
Amazon » Firecracker » Version: 0.10.0

cpe:2.3:a:amazon:firecracker:0.10.0
Amazon » Firecracker » Version: 0.10.1

cpe:2.3:a:amazon:firecracker:0.10.1
Amazon » Firecracker » Version: 0.11.0

cpe:2.3:a:amazon:firecracker:0.11.0
Amazon » Firecracker » Version: 0.12.0

cpe:2.3:a:amazon:firecracker:0.12.0
Amazon » Firecracker » Version: 0.13.0

cpe:2.3:a:amazon:firecracker:0.13.0
Amazon » Firecracker » Version: 0.14.0

cpe:2.3:a:amazon:firecracker:0.14.0
Amazon » Firecracker » Version: 0.15.0

cpe:2.3:a:amazon:firecracker:0.15.0
Amazon » Firecracker » Version: 0.15.1

cpe:2.3:a:amazon:firecracker:0.15.1
Amazon » Firecracker » Version: 0.15.2

cpe:2.3:a:amazon:firecracker:0.15.2
Amazon » Firecracker » Version: 0.16.0

cpe:2.3:a:amazon:firecracker:0.16.0
Amazon » Firecracker » Version: 0.17.0

cpe:2.3:a:amazon:firecracker:0.17.0
Amazon » Firecracker » Version: 0.18.0

cpe:2.3:a:amazon:firecracker:0.18.0
Amazon » Firecracker » Version: 0.18.1

cpe:2.3:a:amazon:firecracker:0.18.1
Amazon » Firecracker » Version: 0.19.0

cpe:2.3:a:amazon:firecracker:0.19.0
Amazon » Firecracker » Version: 0.19.1

cpe:2.3:a:amazon:firecracker:0.19.1
Amazon » Firecracker » Version: 0.2.0

cpe:2.3:a:amazon:firecracker:0.2.0
Amazon » Firecracker » Version: 0.20.0

cpe:2.3:a:amazon:firecracker:0.20.0
Amazon » Firecracker » Version: 0.21.0

cpe:2.3:a:amazon:firecracker:0.21.0
Amazon » Firecracker » Version: 0.21.1

cpe:2.3:a:amazon:firecracker:0.21.1
Amazon » Firecracker » Version: 0.21.2

cpe:2.3:a:amazon:firecracker:0.21.2
Amazon » Firecracker » Version: 0.22.0

cpe:2.3:a:amazon:firecracker:0.22.0
Amazon » Firecracker » Version: 0.3.0

cpe:2.3:a:amazon:firecracker:0.3.0
Amazon » Firecracker » Version: 0.4.0

cpe:2.3:a:amazon:firecracker:0.4.0
Amazon » Firecracker » Version: 0.5.0

cpe:2.3:a:amazon:firecracker:0.5.0
Amazon » Firecracker » Version: 0.6.0

cpe:2.3:a:amazon:firecracker:0.6.0
Amazon » Firecracker » Version: 0.7.0

cpe:2.3:a:amazon:firecracker:0.7.0
Amazon » Firecracker » Version: 0.8.0

cpe:2.3:a:amazon:firecracker:0.8.0
Amazon » Firecracker » Version: 0.9.0

cpe:2.3:a:amazon:firecracker:0.9.0

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2020-27174

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