{"id":"CVE-2025-59942","state":"PUBLISHED","title":"go-f3 module vulnerable to integer overflow leading to panic","description":"go-f3 is a Golang implementation of Fast Finality for Filecoin (F3). In versions 0.8.6 and below, go-f3 panics when it validates a \"poison\" messages causing Filecoin nodes consuming F3 messages to become vulnerable. A \"poison\" message can can cause integer overflow in the signer index validation, which can cause the whole node to crash. These malicious messages aren't self-propagating since the bug is in the validator. An attacker needs to directly send the message to all targets. This issue is fixed in version 0.8.7.","publishedAt":"2025-09-29T22:50:36.462Z","updatedAt":"2025-09-30T13:51:13.530Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["filecoin-project go-f3"],"affected":[{"vendor":"filecoin-project","product":"go-f3","versions":[{"version":"< 0.8.7","status":"affected"}]}],"references":["https://github.com/filecoin-project/go-f3/security/advisories/GHSA-g99p-47x7-mq88"],"weaknesses":["CWE-190"],"ingestedAt":"2026-10-29T20:09:39.787Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/59xxx/CVE-2025-59942.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-59942","state":"PUBLISHED","datePublished":"2025-09-29T22:50:36.462Z","dateUpdated":"2025-09-30T13:51:13.530Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2025-09-23T14:33:49.505Z"},"containers":{"cna":{"title":"go-f3 module vulnerable to integer overflow leading to panic","descriptions":[{"lang":"en","value":"go-f3 is a Golang implementation of Fast Finality for Filecoin (F3). In versions 0.8.6 and below, go-f3 panics when it validates a \"poison\" messages causing Filecoin nodes consuming F3 messages to become vulnerable. A \"poison\" message can can cause integer overflow in the signer index validation, which can cause the whole node to crash. These malicious messages aren't self-propagating since the bug is in the validator. An attacker needs to directly send the message to all targets. This issue is fixed in version 0.8.7."}],"affected":[{"vendor":"filecoin-project","product":"go-f3","versions":[{"version":"< 0.8.7","status":"affected"}]}],"references":[{"url":"https://github.com/filecoin-project/go-f3/security/advisories/GHSA-g99p-47x7-mq88","name":"https://github.com/filecoin-project/go-f3/security/advisories/GHSA-g99p-47x7-mq88","tags":["x_refsource_CONFIRM"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-190","lang":"en","description":"CWE-190: Integer Overflow or Wraparound","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2025-09-29T22:50:36.462Z"},"source":{"advisory":"GHSA-g99p-47x7-mq88","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-09-30T13:51:07.416536Z","id":"CVE-2025-59942","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-09-30T13:51:13.530Z"}}]}}}