5
CVSSv2

CVE-2021-36155

Published: 09/07/2021 Updated: 25/04/2022
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

LengthPrefixedMessageReader in gRPC Swift 1.1.0 and previous versions allocates buffers of arbitrary length, which allows remote malicious users to cause uncontrolled resource consumption and deny service.

Vulnerability Trend

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linuxfoundation grpc swift 1.0.0

linuxfoundation grpc swift 1.1.0

linuxfoundation grpc swift 1.1.1