Описание
Security update for azure-storage-azcopy
This update for azure-storage-azcopy fixes the following issues:
- CVE-2026-41178: go.opentelemetry.io/otel/baggage: no rejection of raw-length headers in baggage parsing allows for DoS via oversized inputs (bsc#1276733).
- CVE-2026-84303: google.golang.org/grpc: xDS RBAC HTTP filter implementation issue allows for bypass of authorization policies via mixed-case or canonical-case header matches (bsc#1279330).
- CVE-2026-84304: google.golang.org/grpc: heap memory exhaustion via HTTP/2 DATA frame fragmentation (bsc#1279223).
- CVE-2026-84445: google.golang.org/grpc: DoS via crash due to missing ':authority' and 'Host' headers in gRPC-Go xDS servers (bsc#1279026).
Changes for azure-storage-azcopy:
- Update to 10.32.8
Список пакетов
SUSE Linux Enterprise Module for Public Cloud 15 SP4
SUSE Linux Enterprise Module for Public Cloud 15 SP5
SUSE Linux Enterprise Module for Public Cloud 15 SP6
SUSE Linux Enterprise Module for Public Cloud 15 SP7
Ссылки
- Link for SUSE-SU-2026:4125-1
- E-Mail link for SUSE-SU-2026:4125-1
- SUSE Security Ratings
- SUSE Bug 1276733
- SUSE Bug 1279026
- SUSE Bug 1279223
- SUSE Bug 1279330
- SUSE CVE CVE-2026-41178 page
- SUSE CVE CVE-2026-84303 page
- SUSE CVE CVE-2026-84304 page
- SUSE CVE CVE-2026-84445 page
Описание
OpenTelemetry-Go is the Go implementation of OpenTelemetry. Versions 1.41.0 and 1.43.0 removed raw-length rejection and it causes `Parse` to process arbitrarily large/invalid baggage headers and log errors, enabling DoS via oversized inputs. Versions 1.42.0 and 1.44.0 fix the issue.
Затронутые продукты
Ссылки
- CVE-2026-41178
- SUSE Bug 1276509
Описание
gRPC-Go is the Go language implementation of gRPC. Prior to 1.83.1, the xDS RBAC HTTP filter in internal/xds/httpfilter/rbac/rbac.go does not lowercase header matcher names in normalizeHeaderMatcher even though incoming metadata keys are lowercase. A DENY policy using a mixed-case name such as X-Role or User-Agent therefore does not match and fails open, allowing requests that should be rejected. The same case mismatch permits :Scheme or Grpc-Status to evade gRFC A41 validation and prevents Host from being rewritten to :authority. This issue is fixed in version 1.83.1.
Затронутые продукты
Ссылки
- CVE-2026-84303
- SUSE Bug 1278268
Описание
gRPC-Go is the Go language implementation of gRPC. Prior to 1.83.1, internal/transport/transport.go stores each fragmented HTTP/2 DATA frame as a separate recvMsg in recvBuffer, so millions of one-byte frames can consume disproportionate heap memory even when payload bytes remain within connection and stream flow-control windows. An unauthenticated remote attacker can use concurrent multiplexed streams to exhaust process memory and cause a runtime panic or out-of-memory termination. Receive-buffer compaction is enabled by default and can be controlled temporarily with GRPC_GO_EXPERIMENTAL_ENABLE_RECEIVE_BUFFER_COMPACTION. This issue is fixed in version 1.83.1.
Затронутые продукты
Ссылки
- CVE-2026-84304
- SUSE Bug 1278271
Описание
gRPC-Go is the Go language implementation of gRPC. Prior to 1.82.2 and 1.83.2, servers created with xds.NewGRPCServer() allow internal/transport/http2_server.go to accept an RPC containing neither the :authority header nor the Host header, while RouteAndProcess in internal/xds/server/routing.go assumes that an authority value exists and indexes the empty slice. A remote client that can complete transport connection establishment can trigger an index-out-of-bounds panic that is not recovered by the per-RPC goroutine and terminates the entire server process. In insecure or ordinary TLS deployments the request can be unauthenticated, while strict mTLS or ALTS deployments require valid transport credentials before the malformed RPC can reach the interceptor. This issue is fixed in versions 1.82.2 and 1.83.2.
Затронутые продукты
Ссылки
- CVE-2026-84445
- SUSE Bug 1278687