{"metadata": {"vulnerability": "ghsa-c6qg-cjj8-47qp", "count": 20, "kinds": {"milestone": 6, "sighting": 2, "kev": 0, "other": 12}}, "data": [{"timestamp": "2023-03-02T17:14:03.403Z", "date_only": false, "value": "2023-03-02T17:14:03.403Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5 \u00b7 CVE-2023-27539", "record": "CVE-2023-27539", "field": "cveMetadata.dateReserved"}, {"timestamp": "2023-03-13T00:00:00Z", "date_only": true, "value": "2023-03-13", "kind": "other", "label": "Date", "source": "gsd \u00b7 GSD-2023-27539", "record": "GSD-2023-27539", "field": "namespaces.github.com/rubysec/ruby-advisory-db.date"}, {"timestamp": "2023-03-13T00:00:00Z", "date_only": false, "value": "2023-03-13T00:00:00.000Z", "kind": "milestone", "label": "Published", "source": "gsd \u00b7 GSD-2023-27539", "record": "GSD-2023-27539", "field": "gsd.osvSchema.published"}, {"timestamp": "2023-03-13T00:00:00Z", "date_only": false, "value": "2023-03-13T00:00:00.000Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2023-27539", "record": "GSD-2023-27539", "field": "gsd.osvSchema.modified"}, {"timestamp": "2023-03-15T00:00:00Z", "date_only": true, "value": "2023-03-15", "kind": "other", "label": "Date", "source": "gsd \u00b7 GSD-2023-27539", "record": "GSD-2023-27539", "field": "namespaces.gitlab.com.advisories.0.date"}, {"timestamp": "2023-03-15T00:00:00Z", "date_only": true, "value": "2023-03-15", "kind": "other", "label": "Pubdate", "source": "gsd \u00b7 GSD-2023-27539", "record": "GSD-2023-27539", "field": "namespaces.gitlab.com.advisories.0.pubdate"}, {"timestamp": "2023-03-15T21:36:02Z", "date_only": false, "value": "2023-03-15T21:36:02Z", "kind": "milestone", "label": "Published", "source": "github", "record": "ghsa-c6qg-cjj8-47qp", "field": "published"}, {"timestamp": "2025-01-09T00:33:47.737Z", "date_only": false, "value": "2025-01-09T00:33:47.737Z", "kind": "milestone", "label": "Published", "source": "cvelistv5 \u00b7 CVE-2023-27539", "record": "CVE-2023-27539", "field": "cveMetadata.datePublished"}, {"timestamp": "2025-01-09T00:33:47.737Z", "date_only": false, "value": "2025-01-09T00:33:47.737Z", "kind": "other", "label": "Updated", "source": "cvelistv5 \u00b7 CVE-2023-27539 / hackerone", "record": "CVE-2023-27539", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2025-01-09T00:56:48.519Z", "date_only": false, "value": "2025-01-09T00:56:48.519076Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/113795675438289340", "record": "GHSA-c6qg-cjj8-47qp", "field": "creation_timestamp", "uuid": "87ba03c1-4c43-40d4-b413-549bd16287ce", "url": "https://infosec.exchange/users/cve/statuses/113795675438289340"}, {"timestamp": "2025-01-09T01:14:28Z", "date_only": false, "value": "2025-01-09T01:14:28.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/866", "record": "GHSA-C6QG-CJJ8-47QP", "field": "creation_timestamp", "uuid": "f5e87a76-f7e9-4d4f-a9c3-169d6372eb56", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2023-27539\n\ud83d\udd39 Description: There is a denial of service vulnerability in the header parsing component of Rack.\n\ud83d\udccf Published: 2025-01-09T00:33:47.737Z\n\ud83d\udccf Modified: 2025-01-09T00:33:47.737Z\n\ud83d\udd17 References:\n1. https://discuss.rubyonrails.org/t/cve-2023-27539-possible-denial-of-service-vulnerability-in-racks-header-parsing/82466\n2. https://github.com/advisories/GHSA-c6qg-cjj8-47qp\n3. https://github.com/rack/rack/commit/231ef369ad0b542575fb36c74fcfcfabcf6c530c\n4. https://github.com/rack/rack/commit/ee7919ea04303717858be1c3f16b406adc6d8cff\n5. https://lists.debian.org/debian-lts-announce/2023/04/msg00017.html\n6. https://security.netapp.com/advisory/ntap-20231208-0016/\n7. https://www.debian.org/security/2023/dsa-5530", "url": "https://t.me/DarkWebInformer_CVEAlerts/866"}, {"timestamp": "2025-01-09T01:15:07Z", "date_only": false, "value": "2025-01-09T01:15:07Z", "kind": "other", "label": "Nvd published at", "source": "github", "record": "ghsa-c6qg-cjj8-47qp", "field": "database_specific.nvd_published_at"}, {"timestamp": "2025-01-09T15:36:58Z", "date_only": false, "value": "2025-01-09T15:36:58Z", "kind": "other", "label": "Updated", "source": "github", "record": "ghsa-c6qg-cjj8-47qp", "field": "modified"}, {"timestamp": "2025-01-09T21:22:46.686Z", "date_only": false, "value": "2025-01-09T21:22:46.686498Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 \u00b7 CVE-2023-27539 / CISA-ADP", "record": "CVE-2023-27539", "field": "containers.adp.0.metrics.1.other.content.timestamp"}, {"timestamp": "2025-01-09T21:24:51.396Z", "date_only": false, "value": "2025-01-09T21:24:51.396Z", "kind": "other", "label": "Updated", "source": "cvelistv5 \u00b7 CVE-2023-27539", "record": "CVE-2023-27539", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2025-01-09T21:24:51.396Z", "date_only": false, "value": "2025-01-09T21:24:51.396Z", "kind": "other", "label": "Updated", "source": "cvelistv5 \u00b7 CVE-2023-27539 / CISA-ADP", "record": "CVE-2023-27539", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-08-13T17:11:30Z", "date_only": false, "value": "2026-08-13T17:11:30Z", "kind": "milestone", "label": "Published", "source": "osv_homebrew \u00b7 BREW-MAILCATCHER-CVE-2023-27539", "record": "BREW-MAILCATCHER-CVE-2023-27539", "field": "published"}, {"timestamp": "2026-08-13T17:44:53Z", "date_only": false, "value": "2026-08-13T17:44:53Z", "kind": "milestone", "label": "Published", "source": "osv_homebrew \u00b7 BREW-TRAVIS-CVE-2023-27539", "record": "BREW-TRAVIS-CVE-2023-27539", "field": "published"}, {"timestamp": "2026-08-13T17:44:53Z", "date_only": false, "value": "2026-08-13T17:44:53Z", "kind": "other", "label": "Updated", "source": "osv_homebrew \u00b7 BREW-TRAVIS-CVE-2023-27539", "record": "BREW-TRAVIS-CVE-2023-27539", "field": "modified"}, {"timestamp": "2026-09-04T09:28:51Z", "date_only": false, "value": "2026-09-04T09:28:51Z", "kind": "other", "label": "Updated", "source": "osv_homebrew \u00b7 BREW-MAILCATCHER-CVE-2023-27539", "record": "BREW-MAILCATCHER-CVE-2023-27539", "field": "modified"}]}