Bump Microsoft.Data.SqlClient from 7.0.1 to 7.0.3

[dependabot]

Updated Microsoft.Data.SqlClient from 7.0.1 to 7.0.3.

Release notes

Sourced from Microsoft.Data.SqlClient's releases.

7.0.3

This update brings the following changes since the 7.0.2 release:

The core driver and its companion packages ship together as version 7.0.3. Update the companion packages you use alongside the driver to 7.0.3. Assembly versions remain 7.0.0.0, unchanged from 7.0.2.

Companion package release notes

• Microsoft.Data.SqlClient.AlwaysEncrypted.AzureKeyVaultProvider 7.0.3
• Microsoft.Data.SqlClient.Extensions.Azure 7.0.3 — includes the Entra ID authority parsing fix for Dataverse/Dynamics 365 connections.
• Microsoft.Data.SqlClient.Extensions.Abstractions 7.0.3
• Microsoft.Data.SqlClient.Internal.Logging 7.0.3

Changed

• Updated the Microsoft.Data.SqlClient.SNI and Microsoft.Data.SqlClient.SNI.runtime dependencies to 6.0.3 (was 6.0.2).
  (#​4599)

Fixed

• Fixed a SqlBulkCopy regression in environments where the application login cannot read sys.all_columns. Bulk copy now falls back to the earlier column-discovery behavior when that permission is unavailable. Support for hidden columns and SQL Graph column aliases still requires access to the metadata view.
  (#​4370, #​4306, #​4402)

• Fixed a memory-allocation regression in connection and command operations caused by formatting diagnostic strings even when tracing was disabled. Also corrected trace messages that reported an incorrect object ID or could throw FormatException when traced values contained braces.
  (#​4528, #​4533)

• Fixed ServerCertificate validation on the managed SNI path so the configured certificate is compared against the server certificate even when the server certificate passes chain and host-name validation. When certificate validation is enabled, a missing, unreadable, or invalid certificate file, a certificate mismatch, or a missing server certificate now causes the TLS handshake to fail instead of bypassing the configured certificate check. (net8.0/net9.0 only)
  (#​4445, #​4583)

• Fixed Always Encrypted VSM/HGS enclave attestation to verify that the enclave public key used to establish a session matches the key committed to by the signed attestation report. Missing, malformed, or mismatched key-binding data now causes attestation to fail before the session secret is derived.
  (#​4532, #​4553)

• Fixed SqlConnection.AccessTokenCallback not disabling Transparent Network IP Resolution by default, making it consistent with SqlConnection.AccessToken. An explicitly configured TransparentNetworkIPResolution connection-string value still takes precedence. (net462 only)
  (#​4520, #​4561)

• Fixed authentication state handling so clearing SqlConnection.AccessToken, AccessTokenCallback, or SspiContextProvider preserves the other authentication values in the connection pool key. Cloning a connection or updating its credential also preserves its SspiContextProvider. Combining a non-null SspiContextProvider with AccessToken or AccessTokenCallback now throws InvalidOperationException instead of silently discarding authentication state; applications must use one authentication mechanism at a time.
  (#​4520, #​4561, #​4644)

• Fixed configurable retry logic installing a permanent, process-wide assembly-resolution handler that could interfere with unrelated assembly loading. The handler is now active only while an explicitly configured custom retry provider is resolved and constructed, and probes AppContext.BaseDirectory instead of the current working directory. Place custom retry assemblies in the application base directory; dependencies loaded after provider construction must be resolvable through normal application dependency resolution or an application-provided handler. (net8.0/net9.0 only)
  (#​2214, #​4547, #​4663)

Contributors

We thank the following public contributors. Their efforts toward this project are very much appreciated.

• edwardneal

Target Platform Support

• .NET Framework 4.6.2+ (Windows x86, Windows x64, Windows ARM64)
• .NET 8.0+ (Windows x86, Windows x64, Windows ARM, Windows ARM64, Linux, macOS)

... (truncated)

7.0.2

This update brings the following changes since the 7.0.1 release:

Important — package version alignment: Starting with 7.0.2, the Microsoft.Data.SqlClient driver and its companion packages share a single aligned version. The following packages now ship together as 7.0.2:

• Microsoft.Data.SqlClient
• Microsoft.Data.SqlClient.AlwaysEncrypted.AzureKeyVaultProvider
• Microsoft.Data.SqlClient.Extensions.Azure
• Microsoft.Data.SqlClient.Extensions.Abstractions
• Microsoft.Data.SqlClient.Internal.Logging

(Microsoft.SqlServer.Server continues to version independently and remains at 1.0.0.)

Applications must reference the same versions of Microsoft.Data.SqlClient and its extensions for best compatibility. In particular, applications that reference Microsoft.Data.SqlClient.Extensions.Azure must upgrade it to 7.0.2 when upgrading Microsoft.Data.SqlClient to 7.0.2.

Breaking change (.NET Framework only): As part of this alignment, the AssemblyVersion of Microsoft.Data.SqlClient.Extensions.Azure, Microsoft.Data.SqlClient.Extensions.Abstractions, and Microsoft.Data.SqlClient.Internal.Logging changed from 1.0.0.0 to 7.0.0.0 (the Microsoft.Data.SqlClient and Microsoft.Data.SqlClient.AlwaysEncrypted.AzureKeyVaultProvider assembly versions are unchanged). On .NET Framework, AssemblyVersion is part of the strong-name identity, so applications that drop these assemblies into an existing deployment without rebuilding must rebuild against the 7.0.2 packages (or add binding redirects). Applications on .NET / .NET Core are not affected.

Companion package release notes

The following companion packages ship aligned as 7.0.2. See their individual release notes for package-specific changes (including the Microsoft.Data.SqlClient.Extensions.Azure WAM broker support):

• Microsoft.Data.SqlClient.AlwaysEncrypted.AzureKeyVaultProvider 7.0.2
• Microsoft.Data.SqlClient.Extensions.Azure 7.0.2
• Microsoft.Data.SqlClient.Extensions.Abstractions 7.0.2
• Microsoft.Data.SqlClient.Internal.Logging 7.0.2

Fixed

• Fixed a NullReferenceException in SqlCommand.Cancel(). The diagnostic message built during cancellation dereferenced the active connection directly; it now uses a null-conditional access so cancellation no longer throws when the connection has already been torn down.
  (#​4372,#​4373)

• Fixed a NullReferenceException in SqlDataReader when calling GetBytes/GetChars with a null destination buffer. The argument-validation path that constructs the InvalidDestinationBufferIndex exception now guards against the null buffer so the correct ArgumentException is surfaced instead of an NRE.
  (#​4159,#​4206)

• Fixed Always Encrypted column master key signature verification incorrectly reusing cached results. The SignatureVerificationCache lookup logic was corrected so signature verification outcomes are cached and retrieved against the correct key, preventing stale or mismatched verification results.
  (#​4339,#​4343)

Changed

Hardened TDS token parsing with data-length bounds checks

What Changed:

• Added bounds checking when parsing TDS token and feature-extension-acknowledgment data lengths. The parser now validates the declared length of incoming token data against the available buffer before reading, rejecting malformed or out-of-range length values instead of reading past the intended boundary.
  (#​4340,#​4358)

Who Benefits:

• All consumers benefit from improved resilience against malformed or hostile TDS responses. A server (or man-in-the-middle) sending an invalid token length can no longer drive the parser to read beyond the declared payload.

Impact:
... (truncated)

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