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NO-ISSUE: Bump google.golang.org/grpc v1.79.3 to fix CVE-2026-33186 #356
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🧩 Analysis chain
🌐 Web query:
go.opentelemetry.io/otel v1.39.0 GHSA-mh2q-q3fh-2475 vulnerability details💡 Result:
GHSA-mh2q-q3fh-2475 (in go.opentelemetry.io/otel) is a denial-of-service risk caused by multi-value W3C Baggage header extraction allocating/parsing excessively. Affected versions - go.opentelemetry.io/otel/baggage: >= v1.36.0, <= v1.40.0 [1] What the vulnerability is - The advisory describes that multi-value
baggage:header extraction parses each header field-value independently and then aggregates members across values. This allows an attacker to amplify CPU and allocations by sending manybaggage:header lines, even if each individual value is within the 8192-byte per-value parse limit. [1] - The call site ispropagation/baggage.go:58 (extractMultiBaggage), where attacker-controlled inbound HTTP request headers (many baggage field-values) flow throughpropagation.HeaderCarrier.Values("baggage")and then repeatedly callbaggage.Parseplus member aggregation. [1] Impact - In a defaultnet/httpconfiguration (max header bytes 1mb), a single request with manybaggage:header field-values can cause large per-request allocations and increased latency. [1] Expected vs actual behavior - Expected: multiplebaggageheader field-values should be semantically equivalent to a single comma-joinedbaggagevalue and should not multiply parsing/alloc work within the effective header byte budget. [1] - Actual: multiplebaggageheader field-values trigger repeated parsing and member aggregation, causing high per-request allocations and increased latency even when each individual value is within 8192 bytes. [1] Mitigations / Fix guidance (from the advisory) - The advisory recommends avoiding repeated parsing across multi-values by enforcing a global budget and/or normalizing multi-values into a single value before parsing (e.g., treat multi-values as a single comma-joined string and cap total parsed bytes; example given: 8192 bytes total). [1] Release context for “v1.39.0” - The advisory coversgo.opentelemetry.io/otel/baggageversions up to and including v1.40.0 (so v1.39.0 is within the stated affected range). [1]Citations:
🌐 Web query:
go.opentelemetry.io/otel/sdk v1.39.0 PATH hijacking vulnerability latest fix💡 Result:
The go.opentelemetry.io/otel/sdk v1.39.0 is vulnerable to a PATH hijacking vulnerability (CVE-2026-24051, GHSA-9h8m-3fm2-qjrq), allowing arbitrary code execution on macOS/Darwin systems. The resource detection code in sdk/resource/host_id.go executes the 'ioreg' command without an absolute path, enabling local attackers to hijack via PATH modification.[1][2][3] This was fixed in commit d45961b ("WithHostID detector... to use full path for ioreg command on Darwin (macOS)"), included in v1.40.0 released on 2026-02-02.[1][3][4][5] Upgrade to v1.40.0 or later (latest is v1.43.0 as of 2026-04).[6][4][7] A follow-up issue (CVE-2026-39883) affected BSD/Solaris in v1.40.0-v1.42.0 due to unpatched 'kenv' command; upgrade beyond v1.42.0 for full protection.[8]
Citations:
🏁 Script executed:
Repository: openshift/service-ca-operator
Length of output: 1366
🏁 Script executed:
Repository: openshift/service-ca-operator
Length of output: 926
Critical: OpenTelemetry packages updated to vulnerable versions.
go.opentelemetry.io/otel v1.39.0, metric v1.39.0, sdk v1.39.0, and trace v1.39.0 contain HIGH severity vulnerabilities:
go.opentelemetry.io/otel: Remote DOS amplification via multi-valuebaggageheader (GHSA-mh2q-q3fh-2475) — patched in v1.41.0go.opentelemetry.io/otel/sdk: PATH hijacking vulnerabilities enabling arbitrary code execution (GHSA-9h8m-3fm2-qjrq, GHSA-hfvc-g4fc-pqhx) — patched in v1.40.0 and v1.43.0 respectivelyUpgrade to v1.41.0+ for otel and v1.43.0+ for sdk to resolve all vulnerabilities.
🧰 Tools
🪛 OSV Scanner (2.3.8)
[HIGH] 84-84: go.opentelemetry.io/otel 1.39.0: OpenTelemetry-Go: multi-value
baggageheader extraction causes excessive allocations (remote dos amplification)(GHSA-mh2q-q3fh-2475)
🤖 Prompt for AI Agents