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SUSE-SU-2026:1195-1

Опубликовано: 07 апр. 2026
Источник: suse-cvrf

Описание

Security update for google-cloud-sap-agent

This update for google-cloud-sap-agent fixes the following issue:

Update to google-cloud-sap-agent 3.12 (bsc#1259816):

  • CVE-2026-33186: google.golang.org/grpc: authorization bypass due to improper validation of the HTTP/2: path pseudo- header (bsc#1260265).

Changelog:

  • Collect WLM metric saphanasr_angi_installed for all OS types.
  • Failure handling: Remove attached disks from CG
  • OTE Status checks for Parameter Manager (SAP Agent)
  • Log command-line arguments in configureinstance.
  • Minor multiple reliability checks and fixes
  • Support custom names for restored disks in hanadiskrestore
  • Add newAttachedDisks to Restorer and detach them on restore failure.
  • Improve unit test coverage for hanadiskbackup and hanadiskrestore
  • Add support for refresh point tests.
  • Refactor HANA disk backup user validation and physical path parsing.
  • Auto updated compiled protocol buffers
  • Parameter Manager integration to SAP Agent
  • Modify collection logic for SAP HANA configuration files.
  • Update workloadagentplatform version and hash.
  • Update WLM Validation metrics to support SAPHanaSR-angi setups.
  • Increment agent version to 3.12.
  • SAP HANA Pacemaker failover settings can come from SAPHanaController.
  • Update collection for WLM metric ha_sr_hook_configured.
  • Refactor CheckTopology to accept instance number.
  • Use constant backoff with max retries for snapshot group operations.
  • Update workloadagentplatform dependency

Список пакетов

Image SLES12-SP5-GCE-SAP-BYOS
google-cloud-sap-agent-3.12-6.60.1
Image SLES12-SP5-GCE-SAP-On-Demand
google-cloud-sap-agent-3.12-6.60.1
SUSE Linux Enterprise Module for Public Cloud 12
google-cloud-sap-agent-3.12-6.60.1

Ссылки

Описание

gRPC-Go is the Go language implementation of gRPC. Versions prior to 1.79.3 have an authorization bypass resulting from improper input validation of the HTTP/2 `:path` pseudo-header. The gRPC-Go server was too lenient in its routing logic, accepting requests where the `:path` omitted the mandatory leading slash (e.g., `Service/Method` instead of `/Service/Method`). While the server successfully routed these requests to the correct handler, authorization interceptors (including the official `grpc/authz` package) evaluated the raw, non-canonical path string. Consequently, "deny" rules defined using canonical paths (starting with `/`) failed to match the incoming request, allowing it to bypass the policy if a fallback "allow" rule was present. This affects gRPC-Go servers that use path-based authorization interceptors, such as the official RBAC implementation in `google.golang.org/grpc/authz` or custom interceptors relying on `info.FullMethod` or `grpc.Method(ctx)`; AND that have a security policy contains specific "deny" rules for canonical paths but allows other requests by default (a fallback "allow" rule). The vulnerability is exploitable by an attacker who can send raw HTTP/2 frames with malformed `:path` headers directly to the gRPC server. The fix in version 1.79.3 ensures that any request with a `:path` that does not start with a leading slash is immediately rejected with a `codes.Unimplemented` error, preventing it from reaching authorization interceptors or handlers with a non-canonical path string. While upgrading is the most secure and recommended path, users can mitigate the vulnerability using one of the following methods: Use a validating interceptor (recommended mitigation); infrastructure-level normalization; and/or policy hardening.

Затронутые продукты
Image SLES12-SP5-GCE-SAP-BYOS:google-cloud-sap-agent-3.12-6.60.1
Image SLES12-SP5-GCE-SAP-On-Demand:google-cloud-sap-agent-3.12-6.60.1
SUSE Linux Enterprise Module for Public Cloud 12:google-cloud-sap-agent-3.12-6.60.1
Ссылки