{"metadata": {"vulnerability": "CVE-2020-26241", "count": 23, "kinds": {"milestone": 5, "sighting": 1, "kev": 0, "other": 17}}, "data": [{"timestamp": "2020-10-01T00:00:00Z", "date_only": false, "value": "2020-10-01T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2020-26241", "field": "cveMetadata.dateReserved"}, {"timestamp": "2020-11-25T00:00:00Z", "date_only": true, "value": "2020-11-25", "kind": "other", "label": "Pubdate", "source": "gsd \u00b7 GSD-2020-26241", "record": "GSD-2020-26241", "field": "namespaces.gitlab.com.advisories.0.pubdate"}, {"timestamp": "2020-11-25T01:25:20Z", "date_only": false, "value": "2020-11-25T01:25:20.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2020-26241", "field": "cveMetadata.datePublished"}, {"timestamp": "2020-11-25T01:25:20Z", "date_only": false, "value": "2020-11-25T01:25:20.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2020-26241", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2020-11-25T02:15:00Z", "date_only": false, "value": "2020-11-25T02:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2020-26241", "record": "GSD-2020-26241", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2020-11-25T02:15:11.047Z", "date_only": false, "value": "2020-11-25T02:15:11.047", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2020-26241", "record": "FKIE_CVE-2020-26241", "field": "published"}, {"timestamp": "2020-11-25T07:47:23Z", "date_only": false, "value": "2020-11-25T07:47:23.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/16836", "record": "CVE-2020-26241", "field": "creation_timestamp", "uuid": "01004cc8-e27e-45f0-b749-43f53d947f1d", "content": "\u203c CVE-2020-26241 \u203c\n\nGo Ethereum, or \"Geth\", is the official Golang implementation of the Ethereum protocol. This is a Consensus vulnerability in Geth before version 1.9.17 which can be used to cause a chain-split where vulnerable nodes reject the canonical chain. Geth's pre-compiled dataCopy (at 0x00...04) contract did a shallow copy on invocation. An attacker could deploy a contract that writes X to an EVM memory region R, then calls 0x00..04 with R as an argument, then overwrites R to Y, and finally invokes the RETURNDATACOPY opcode. When this contract is invoked, a consensus-compliant node would push X on the EVM stack, whereas Geth would push Y. This is fixed in version 1.9.17.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/16836"}, {"timestamp": "2020-12-03T00:00:00Z", "date_only": true, "value": "2020-12-03", "kind": "other", "label": "Date", "source": "gsd \u00b7 GSD-2020-26241", "record": "GSD-2020-26241", "field": "namespaces.gitlab.com.advisories.0.date"}, {"timestamp": "2020-12-03T15:48:00Z", "date_only": false, "value": "2020-12-03T15:48Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2020-26241", "record": "GSD-2020-26241", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2021-06-29T00:00:00Z", "date_only": true, "value": "2021-06-29", "kind": "other", "label": "Date", "source": "gsd \u00b7 GSD-2020-26241", "record": "GSD-2020-26241", "field": "namespaces.gitlab.com.advisories.2.date"}, {"timestamp": "2021-06-29T00:00:00Z", "date_only": true, "value": "2021-06-29", "kind": "other", "label": "Pubdate", "source": "gsd \u00b7 GSD-2020-26241", "record": "GSD-2020-26241", "field": "namespaces.gitlab.com.advisories.2.pubdate"}, {"timestamp": "2021-06-29T21:13:01Z", "date_only": false, "value": "2021-06-29T21:13:01Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-69V6-XC2J-R2JF", "record": "GHSA-69V6-XC2J-R2JF", "field": "published"}, {"timestamp": "2023-12-13T01:22:08.709Z", "date_only": false, "value": "2023-12-13T01:22:08.709513Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2020-26241", "record": "GSD-2020-26241", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-08-04T15:56:03.871Z", "date_only": false, "value": "2024-08-04T15:56:03.871Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2020-26241", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2024-08-04T15:56:03.871Z", "date_only": false, "value": "2024-08-04T15:56:03.871Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2020-26241", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2025-01-30T14:37:49Z", "date_only": false, "value": "2025-01-30T14:37:49Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-69V6-XC2J-R2JF", "record": "GHSA-69V6-XC2J-R2JF", "field": "modified"}, {"timestamp": "2025-08-08T00:00:00Z", "date_only": false, "value": "2025-08-08T00:00:00Z", "kind": "other", "label": "Advisory revision", "source": "csaf_opensuse \u00b7 OPENSUSE-SU-2025:15424-1", "record": "OPENSUSE-SU-2025:15424-1", "field": "document.tracking.revision_history.0.date"}, {"timestamp": "2025-08-08T00:00:00Z", "date_only": false, "value": "2025-08-08T00:00:00Z", "kind": "other", "label": "Date", "source": "csaf_opensuse \u00b7 OPENSUSE-SU-2025:15424-1", "record": "OPENSUSE-SU-2025:15424-1", "field": "vulnerabilities.0.threats.0.date"}, {"timestamp": "2025-08-08T00:00:00Z", "date_only": false, "value": "2025-08-08T00:00:00Z", "kind": "other", "label": "Document generated", "source": "csaf_opensuse \u00b7 OPENSUSE-SU-2025:15424-1", "record": "OPENSUSE-SU-2025:15424-1", "field": "document.tracking.generator.date"}, {"timestamp": "2025-08-08T00:00:00Z", "date_only": false, "value": "2025-08-08T00:00:00Z", "kind": "milestone", "label": "Published", "source": "csaf_opensuse \u00b7 OPENSUSE-SU-2025:15424-1", "record": "OPENSUSE-SU-2025:15424-1", "field": "document.tracking.initial_release_date"}, {"timestamp": "2026-06-17T03:07:54.053Z", "date_only": false, "value": "2026-06-17T03:07:54.053", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2020-26241", "record": "FKIE_CVE-2020-26241", "field": "lastModified"}, {"timestamp": "2026-09-20T21:39:24Z", "date_only": false, "value": "2026-09-20T21:39:24Z", "kind": "other", "label": "Advisory revision", "source": "csaf_opensuse \u00b7 OPENSUSE-SU-2025:15424-1", "record": "OPENSUSE-SU-2025:15424-1", "field": "document.tracking.revision_history.1.date"}, {"timestamp": "2026-09-20T21:39:24Z", "date_only": false, "value": "2026-09-20T21:39:24Z", "kind": "other", "label": "Updated", "source": "csaf_opensuse \u00b7 OPENSUSE-SU-2025:15424-1", "record": "OPENSUSE-SU-2025:15424-1", "field": "document.tracking.current_release_date"}]}