115 lines
5.2 KiB
JSON
115 lines
5.2 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-128086",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2026-11-12T21:24:51.131Z",
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"datePublished": "2026-11-13T18:54:15.661Z",
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"dateUpdated": "2026-11-13T18:54:15.661Z"
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},
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"containers": {
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"cna": {
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"title": "OpenTelemetry-Go: Eager W3C baggage-property materialization causes bounded memory-allocation amplification",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-400",
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"lang": "en",
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"description": "CWE-400: Uncontrolled Resource Consumption",
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"type": "CWE"
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}
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]
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},
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{
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"descriptions": [
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{
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"cweId": "CWE-405",
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"lang": "en",
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"description": "CWE-405: Asymmetric Resource Consumption (Amplification)",
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"type": "CWE"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "LOW",
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"baseScore": 5.3,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
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"version": "3.1"
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}
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}
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],
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"references": [
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{
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"name": "https://github.com/open-telemetry/opentelemetry-go/security/advisories/GHSA-rrfc-gjm9-cgrj",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/open-telemetry/opentelemetry-go/security/advisories/GHSA-rrfc-gjm9-cgrj"
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},
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{
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"name": "https://github.com/open-telemetry/opentelemetry-go/pull/9024",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/open-telemetry/opentelemetry-go/pull/9024"
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},
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{
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"name": "https://github.com/open-telemetry/opentelemetry-go/commit/f09d1de32f4ac7e5ef16394533721106b1a57b89",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/open-telemetry/opentelemetry-go/commit/f09d1de32f4ac7e5ef16394533721106b1a57b89"
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},
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{
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"name": "https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.47.0",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.47.0"
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}
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],
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"affected": [
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{
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"vendor": "open-telemetry",
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"product": "opentelemetry-go",
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"versions": [
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{
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"version": ">= 1.0.0-RC1, < 1.47.0",
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"status": "affected"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-11-13T18:54:15.661Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "OpenTelemetry-Go is the Go implementation of OpenTelemetry. From version 1.0.0-RC1 until version 1.47.0, baggage.Parse and propagation.Baggage.Extract eagerly materialize every W3C baggage property through parseMember, grow property slices, serialize members, and copy properties into internal/baggage.Item. A valid densely populated baggage header can therefore cause allocation traffic and retained memory disproportionate to its bounded input size. Remote impact requires baggage extraction to be enabled, attacker-controlled input to reach it, and extraction to run before authentication or on a public route; the evidence establishes increased allocation and garbage-collection pressure but not reliable process termination. This issue is fixed in version 1.47.0."
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}
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],
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"source": {
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"advisory": "GHSA-rrfc-gjm9-cgrj",
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"discovery": "UNKNOWN"
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}
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}
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}
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} |