{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-69255","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2025-12-30T14:08:14.496Z","datePublished":"2026-01-07T20:34:25.282Z","dateUpdated":"2026-01-07T21:25:33.094Z"},"containers":{"cna":{"title":"RustFS gRPC GetMetrics deserialization panic enables remote DoS","problemTypes":[{"descriptions":[{"cweId":"CWE-755","lang":"en","description":"CWE-755: Improper Handling of Exceptional Conditions","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"LOW","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":5.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"}}],"references":[{"name":"https://github.com/rustfs/rustfs/security/advisories/GHSA-gw2x-q739-qhcr","tags":["x_refsource_CONFIRM"],"url":"https://github.com/rustfs/rustfs/security/advisories/GHSA-gw2x-q739-qhcr"},{"name":"https://github.com/rustfs/rustfs/commit/eb33e82b56ed11fd12bb39416359d8d60737dc7a","tags":["x_refsource_MISC"],"url":"https://github.com/rustfs/rustfs/commit/eb33e82b56ed11fd12bb39416359d8d60737dc7a"}],"affected":[{"vendor":"rustfs","product":"rustfs","versions":[{"version":">= 1.0.0-alpha.13, < 1.0.0-alpha.78","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-01-07T20:34:25.282Z"},"descriptions":[{"lang":"en","value":"RustFS is a distributed object storage system built in Rust. In versions 1.0.0-alpha.13 to 1.0.0-alpha.77, a malformed gRPC GetMetrics request causes get_metrics to unwrap() failed deserialization of metric_type/opts, panicking the handler thread and enabling remote denial of service of the metrics endpoint. This issue has been patched in version 1.0.0-alpha.78."}],"source":{"advisory":"GHSA-gw2x-q739-qhcr","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-01-07T21:04:45.608933Z","id":"CVE-2025-69255","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-01-07T21:25:33.094Z"}}]}}