{"metadata": {"vulnerability": "cve-2023-6992", "count": 27, "kinds": {"milestone": 7, "sighting": 4, "kev": 0, "other": 16}}, "data": [{"timestamp": "2023-12-20T10:48:40.396Z", "date_only": false, "value": "2023-12-20T10:48:40.396Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "cve-2023-6992", "field": "cveMetadata.dateReserved"}, {"timestamp": "2023-12-21T06:01:24.726Z", "date_only": false, "value": "2023-12-21T06:01:24.726576Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2023-6992", "record": "GSD-2023-6992", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-01-01T08:00:00Z", "date_only": false, "value": "2024-01-01T08:00:00.000Z", "kind": "milestone", "label": "Published", "source": "csaf_microsoft \u00b7 MSRC_CVE-2023-6992", "record": "MSRC_CVE-2023-6992", "field": "document.tracking.initial_release_date"}, {"timestamp": "2024-01-04T11:11:07.558Z", "date_only": false, "value": "2024-01-04T11:11:07.558Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "cve-2023-6992", "field": "cveMetadata.datePublished"}, {"timestamp": "2024-01-04T11:14:15.933Z", "date_only": false, "value": "2024-01-04T11:14:15.933Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / cloudflare", "record": "cve-2023-6992", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2024-01-04T12:15:23.690Z", "date_only": false, "value": "2024-01-04T12:15:23.690", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2023-6992", "record": "FKIE_CVE-2023-6992", "field": "published"}, {"timestamp": "2024-01-04T12:15:23.690Z", "date_only": false, "value": "2024-01-04T12:15:23.690", "kind": "milestone", "label": "Published", "source": "gsd \u00b7 GSD-2023-6992", "record": "GSD-2023-6992", "field": "namespaces.nvd.nist.gov.cve.published"}, {"timestamp": "2024-01-04T13:21:44Z", "date_only": false, "value": "2024-01-04T13:21:44.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/ctinow/162977", "record": "CVE-2023-6992", "field": "creation_timestamp", "uuid": "e8d3962b-b162-440e-8319-15be5e943060", "content": "https://ift.tt/DitTohn\nCVE-2023-6992", "url": "https://t.me/ctinow/162977"}, {"timestamp": "2024-01-05T01:33:10Z", "date_only": false, "value": "2024-01-05T01:33:10.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/cibsecurity/74405", "record": "CVE-2023-6992", "field": "creation_timestamp", "uuid": "315a41dc-6d6b-4535-85db-a700c4dc3c74", "content": "\u203c\ufe0fCVE-2023-6992\u203c\ufe0f\n\nCloudflare version of zlib library was found to be vulnerable to memory corruption issues affecting the deflation algorithm implementation deflate.c. The issues resulted from improper input validation and heapbased buffer overflow. A local attacker could exploit the problem during compression using a crafted malicious file potentially leading to denial of service of the software. Patches The issue has been patched in commit  8352d10 httpsgithub.comcloudflarezlibcommit8352d108c05db1bdc5ac3bdf834dad641694c13c . The upstream repository is not affected. \n\n\ud83d\udcd6 Read more\n\nVia \"National Vulnerability Database\"", "url": "https://t.me/cibsecurity/74405"}, {"timestamp": "2024-01-07T03:00:22Z", "date_only": false, "value": "2024-01-07T03:00:22.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/arpsyndicate/2608", "record": "CVE-2023-6992", "field": "creation_timestamp", "uuid": "d2878bb9-d544-4dc1-85f3-6d2f1f8491f5", "content": "#ExploitObserverAlert\n\nCVE-2023-6992\n\nDESCRIPTION: Exploit Observer has 2 entries related to CVE-2023-6992. Cloudflare version of zlib library was found to be vulnerable to memory corruption issues affecting the deflation algorithm implementation (deflate.c). The issues resulted from improper input validation and heap-based buffer overflow. A local attacker could exploit the problem during compression using a crafted malicious file potentially leading to denial of service of the software. Patches: The issue has been patched in commit  8352d10 https://github.com/cloudflare/zlib/commit/8352d108c05db1bdc5ac3bdf834dad641694c13c . The upstream repository is not affected.", "url": "https://t.me/arpsyndicate/2608"}, {"timestamp": "2024-01-10T01:14:35.027Z", "date_only": false, "value": "2024-01-10T01:14:35.027", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2023-6992", "record": "GSD-2023-6992", "field": "namespaces.nvd.nist.gov.cve.lastModified"}, {"timestamp": "2024-01-24T09:11:48Z", "date_only": false, "value": "2024-01-24T09:11:48.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/ctinow/172583", "record": "CVE-2023-6992", "field": "creation_timestamp", "uuid": "c5f224e0-9b5f-4a0a-9f9c-ca7f6a0f7cb0", "content": "https://ift.tt/1PCy039\nCVE-2023-6992 | Cloudflare zlib deflate.c heap-based overflow (8352d10)", "url": "https://t.me/ctinow/172583"}, {"timestamp": "2024-03-12T16:53:31.056Z", "date_only": false, "value": "2024-03-12T16:53:31.056293Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "cve-2023-6992", "field": "containers.adp.1.metrics.0.other.content.timestamp"}, {"timestamp": "2024-03-12T16:53:31.056Z", "date_only": false, "value": "2024-03-12T16:53:31.056293Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2023-6992", "record": "FKIE_CVE-2023-6992", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2024-08-02T08:50:07.582Z", "date_only": false, "value": "2024-08-02T08:50:07.582Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "cve-2023-6992", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2024-09-06T18:16:58.376Z", "date_only": false, "value": "2024-09-06T18:16:58.376Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "cve-2023-6992", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2024-09-06T18:16:58.376Z", "date_only": false, "value": "2024-09-06T18:16:58.376Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "cve-2023-6992", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2025-03-14T00:00:00Z", "date_only": false, "value": "2025-03-14T00:00:00.000Z", "kind": "other", "label": "Advisory revision", "source": "csaf_microsoft \u00b7 MSRC_CVE-2023-6992", "record": "MSRC_CVE-2023-6992", "field": "document.tracking.revision_history.0.date"}, {"timestamp": "2025-03-14T00:00:00Z", "date_only": false, "value": "2025-03-14T00:00:00.000Z", "kind": "other", "label": "Date", "source": "csaf_microsoft \u00b7 MSRC_CVE-2023-6992", "record": "MSRC_CVE-2023-6992", "field": "vulnerabilities.0.remediations.0.date"}, {"timestamp": "2025-08-06T00:00:00Z", "date_only": true, "value": "2025-08-06", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2025-AVI-0661", "record": "CERTFR-2025-AVI-0661", "field": "vendor_advisories.0.published_at"}, {"timestamp": "2025-08-07T00:00:00Z", "date_only": false, "value": "2025-08-07T00:00:00", "kind": "other", "label": "Last revision date", "source": "certfr_avis \u00b7 CERTFR-2025-AVI-0661", "record": "CERTFR-2025-AVI-0661", "field": "last_revision_date"}, {"timestamp": "2025-08-07T00:00:00Z", "date_only": false, "value": "2025-08-07T00:00:00", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2025-AVI-0661", "record": "CERTFR-2025-AVI-0661", "field": "initial_release_date"}, {"timestamp": "2025-08-07T00:00:00Z", "date_only": false, "value": "2025-08-07T00:00:00.000000", "kind": "other", "label": "Revision date", "source": "certfr_avis \u00b7 CERTFR-2025-AVI-0661", "record": "CERTFR-2025-AVI-0661", "field": "revisions.0.revision_date"}, {"timestamp": "2026-02-18T02:11:25Z", "date_only": false, "value": "2026-02-18T02:11:25.000Z", "kind": "other", "label": "Advisory revision", "source": "csaf_microsoft \u00b7 MSRC_CVE-2023-6992", "record": "MSRC_CVE-2023-6992", "field": "document.tracking.revision_history.1.date"}, {"timestamp": "2026-02-18T02:11:25Z", "date_only": false, "value": "2026-02-18T02:11:25.000Z", "kind": "other", "label": "Updated", "source": "csaf_microsoft \u00b7 MSRC_CVE-2023-6992", "record": "MSRC_CVE-2023-6992", "field": "document.tracking.current_release_date"}, {"timestamp": "2026-02-18T10:32:28.530Z", "date_only": false, "value": "2026-02-18T10:32:28.530Z", "kind": "other", "label": "Document generated", "source": "csaf_microsoft \u00b7 MSRC_CVE-2023-6992", "record": "MSRC_CVE-2023-6992", "field": "document.tracking.generator.date"}, {"timestamp": "2026-06-17T06:51:49.910Z", "date_only": false, "value": "2026-06-17T06:51:49.910", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2023-6992", "record": "FKIE_CVE-2023-6992", "field": "lastModified"}]}