Out-of-bounds Write Affecting grpc-protorpc package, versions <1.2.0-pre2


0.0
critical
  • Attack Complexity

    Low

  • Confidentiality

    High

  • Integrity

    High

  • Availability

    High

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  • snyk-id

    SNYK-COCOAPODS-GRPCPROTORPC-472387

  • published

    9 Sep 2019

  • disclosed

    22 Feb 2017

  • credit

    Google OSS-Fuzz

How to fix?

Upgrade gRPC-ProtoRPC to version 1.2.0-pre2 or higher.

Overview

gRPC-ProtoRPC is a modern, open source, high-performance remote procedure call (RPC) framework that can run anywhere.

Affected versions of this package are vulnerable to Out-of-bounds Write caused by a heap-based buffer overflow related to the parse_unix function in core/ext/client_channel/parse_address.c.