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chore(deps): update google.golang.org/genproto/googleapis/rpc digest to 8a89bd6 #217
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π Security & Privacy | π‘οΈ Analyzed with Security Review | π Major | β‘ Quick win
π§© Analysis chain
π Script executed:
Repository: openshift/trustee-operator
Length of output: 635
π Script executed:
Repository: openshift/trustee-operator
Length of output: 4754
π Web query:
OSV GHSA-vp52-pcj8-j9qc google.golang.org/grpc v1.83.1π‘ Result:
GHSA-vp52-pcj8-j9qc is a high-severity security advisory affecting the google.golang.org/grpc package [1][2]. It describes a vulnerability where an unauthenticated remote attacker can cause heap memory exhaustion (Out-of-Memory, or OOM) and potential service denial through HTTP/2 DATA frame fragmentation [1][3]. Key details regarding this vulnerability: Affected Versions: All versions of google.golang.org/grpc up to and including 1.83.0 are affected [1][2]. Patched Version: The issue was addressed and fixed in version 1.83.1 [1][3]. Vulnerability Mechanism: Prior to version 1.83.1, the implementation stored each fragmented HTTP/2 DATA frame as a separate message in the receive buffer [2][3]. By multiplexing concurrent streams and fragmenting payloads into millions of tiny (e.g., 1-byte) frames, an attacker could force disproportionate heap memory consumption, even if the total payload volume remained within configured flow-control windows [1][4]. Mitigation: Version 1.83.1 introduces automatic receive-buffer compaction, which coalesces consecutive small data buffers into larger ones [1]. This feature is enabled by default [1]. A temporary escape hatch is available via the environment variable GRPC_GO_EXPERIMENTAL_ENABLE_RECEIVE_BUFFER_COMPACTION=false, though this is intended only for emergency use and is subject to removal in future releases [1][3]. Identifiers: This vulnerability is also tracked as CVE-2026-84304 [5][2]. Because version 1.83.1 contains the fix for this issue, users should upgrade to this version (or higher) to secure their applications [1][4].
Citations:
Denial of Service
CWE: CWE-400 β Uncontrolled Resource Consumption
Upgrade gRPC to
v1.83.1or later.google.golang.org/grpc v1.80.0is affected byGHSA-vp52-pcj8-j9qc/CVE-2026-84304. Upgrade the dependency and regeneratego.sum. No direct gRPC server is defined in the source or manifests, but confirm that no transitive gRPC endpoint is externally reachable.π§° Tools
πͺ OSV Scanner (2.5.1)
[HIGH] 89-89: google.golang.org/grpc 1.80.0: Vulnerabilities in the xDS RBAC authorization engine and the HTTP/2 transport server implementation in google.golang.org/grpc
(GO-2026-6061)
[HIGH] 89-89: google.golang.org/grpc 1.80.0: gRPC-Go: xDS RBAC and HTTP/2 Vulnerabilities
(GHSA-hrxh-6v49-42gf)
[HIGH] 89-89: google.golang.org/grpc 1.80.0: gRPC-Go: Heap Memory Exhaustion (OOM) via HTTP/2 DATA Frame Fragmentation
(GHSA-vp52-pcj8-j9qc)
π€ Prompt for AI Agents
Sources: Path instructions, MCP tools, Linters/SAST tools