Wire provides gRPC and protocol buffers for Android, Kotlin, Swift, and Java. Prior to 6.3.0 and 7.0.0-alpha03, ByteArrayProtoReader32.skipGroup() and ProtoReader.skipGroup() in wire-runtime do not validate that a LENGTH_DELIMITED field length is non-negative before skip(), allowing a crafted protobuf varint encoding -128 as a signed Int to make skip(-128) move the internal position negative and make the next readByte() throw ArrayIndexOutOfBoundsException instead of the documented IOException or ProtocolException, which can crash services using ProtoAdapter.decode(byte[]) on untrusted payloads. This issue is fixed in versions 6.3.0 and 7.0.0-alpha03.

A vulnerability, which was classified as critical, was found in square squalor. This affects an unknown part. The manipulation leads to sql injection. Upgrading to version v0.0.0 is able to address this issue. The patch is named f6f0a47cc344711042eb0970cb423e6950ba3f93. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-217623.