{"metadata": {"vulnerability": "GHSA-3f5x-r59x-p8cf", "count": 8, "kinds": {"milestone": 2, "sighting": 2, "kev": 0, "other": 4}}, "data": [{"timestamp": "2025-03-12T13:42:22.135Z", "date_only": false, "value": "2025-03-12T13:42:22.135Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5 \u00b7 CVE-2025-29912", "record": "CVE-2025-29912", "field": "cveMetadata.dateReserved", "linked_record": true}, {"timestamp": "2025-03-17T22:48:40.833Z", "date_only": false, "value": "2025-03-17T22:48:40.833Z", "kind": "milestone", "label": "Published", "source": "cvelistv5 \u00b7 CVE-2025-29912", "record": "CVE-2025-29912", "field": "cveMetadata.datePublished", "linked_record": true}, {"timestamp": "2025-03-17T22:48:40.833Z", "date_only": false, "value": "2025-03-17T22:48:40.833Z", "kind": "other", "label": "Updated", "source": "cvelistv5 \u00b7 CVE-2025-29912 / GitHub_M", "record": "CVE-2025-29912", "field": "containers.cna.providerMetadata.dateUpdated", "linked_record": true}, {"timestamp": "2025-03-17T23:48:04Z", "date_only": false, "value": "2025-03-17T23:48:04.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/7891", "record": "GHSA-3F5X-R59X-P8CF", "field": "creation_timestamp", "uuid": "43438ca0-a9ce-438c-ade6-ef65b3dba39e", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-29912\n\ud83d\udd25 CVSS Score: 8.9 (cvssV4_0, Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P)\n\ud83d\udd39 Description: CryptoLib provides a software-only solution using the CCSDS Space Data Link Security Protocol - Extended Procedures (SDLS-EP) to secure communications between a spacecraft running the core Flight System (cFS) and a ground station. In versions 1.3.3 and prior, an unsigned integer underflow in the `Crypto_TC_ProcessSecurity` function of CryptoLib leads to a heap buffer overflow. The vulnerability is triggered when the `fl` (frame length) field in a Telecommand (TC) packet is set to 0. This underflow causes the frame length to be interpreted as 65535, resulting in out-of-bounds memory access. This critical vulnerability can be exploited to cause a denial of service (DoS) or potentially achieve remote code execution. Users of CryptoLib are advised to apply the recommended patch or avoid processing untrusted TC packets until a fix is available.\n\ud83d\udccf Published: 2025-03-17T22:48:40.833Z\n\ud83d\udccf Modified: 2025-03-17T22:48:40.833Z\n\ud83d\udd17 References:\n1. https://github.com/nasa/CryptoLib/security/advisories/GHSA-3f5x-r59x-p8cf\n2. https://github.com/nasa/CryptoLib/commit/ca39cb96f21e76102aefb956d2c8c0ba0bd143ca", "url": "https://t.me/DarkWebInformer_CVEAlerts/7891", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, {"timestamp": "2025-03-18T00:23:42.527Z", "date_only": false, "value": "2025-03-18T00:23:42.527355Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cR0w/statuses/114180582366575557", "record": "GHSA-3f5x-r59x-p8cf", "field": "creation_timestamp", "uuid": "03002bfb-9cf5-48c5-a09d-ba3be57c4e68", "url": "https://infosec.exchange/users/cR0w/statuses/114180582366575557"}, {"timestamp": "2025-03-18T13:28:30.838Z", "date_only": false, "value": "2025-03-18T13:28:30.838322Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 \u00b7 CVE-2025-29912 / CISA-ADP", "record": "CVE-2025-29912", "field": "containers.adp.0.metrics.0.other.content.timestamp", "linked_record": true}, {"timestamp": "2025-03-18T13:31:28.409Z", "date_only": false, "value": "2025-03-18T13:31:28.409Z", "kind": "other", "label": "Updated", "source": "cvelistv5 \u00b7 CVE-2025-29912", "record": "CVE-2025-29912", "field": "cveMetadata.dateUpdated", "linked_record": true}, {"timestamp": "2025-03-18T13:31:28.409Z", "date_only": false, "value": "2025-03-18T13:31:28.409Z", "kind": "other", "label": "Updated", "source": "cvelistv5 \u00b7 CVE-2025-29912 / CISA-ADP", "record": "CVE-2025-29912", "field": "containers.adp.0.providerMetadata.dateUpdated", "linked_record": true}], "metrics": {"as_of": "2026-11-08T21:30:15.343Z", "anchors": {"origin": null, "discovery": null, "report": null, "acknowledgement": null, "disclosure": null, "exploit_publication": {"timestamp": "2025-03-17T23:48:04Z", "date_only": false, "value": "2025-03-17T23:48:04.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/7891", "record": "GHSA-3F5X-R59X-P8CF", "field": "creation_timestamp", "uuid": "43438ca0-a9ce-438c-ade6-ef65b3dba39e", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-29912\n\ud83d\udd25 CVSS Score: 8.9 (cvssV4_0, Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P)\n\ud83d\udd39 Description: CryptoLib provides a software-only solution using the CCSDS Space Data Link Security Protocol - Extended Procedures (SDLS-EP) to secure communications between a spacecraft running the core Flight System (cFS) and a ground station. 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Users of CryptoLib are advised to apply the recommended patch or avoid processing untrusted TC packets until a fix is available.\n\ud83d\udccf Published: 2025-03-17T22:48:40.833Z\n\ud83d\udccf Modified: 2025-03-17T22:48:40.833Z\n\ud83d\udd17 References:\n1. https://github.com/nasa/CryptoLib/security/advisories/GHSA-3f5x-r59x-p8cf\n2. https://github.com/nasa/CryptoLib/commit/ca39cb96f21e76102aefb956d2c8c0ba0bd143ca", "url": "https://t.me/DarkWebInformer_CVEAlerts/7891", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, "exploitation": null, "patch": null}, "vendor_response_time": {"available": false, "missing": ["start", "end"]}, "time_to_exploit": {"available": false, "missing": ["start", "end"]}, "disclosure_to_exploit": {"available": false, "missing": ["start", "end"]}, "disclosure_to_exploit_publication": {"available": false, "missing": ["start"]}, "time_to_patch": {"available": false, "missing": ["start", "end"]}, "total_time_to_patch": {"available": false, "missing": ["start", "end"]}, "disclosure_to_patch": {"available": false, "missing": ["start", "end"]}, "time_unpatched": {"available": false, "missing": ["start"]}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": true, "seconds": 51918131.343613, "hours": 14421.70315100361, "days": 600.9042979584838, "min_seconds": 51918131.343613, "max_seconds": 51918131.343613, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2025-03-17T23:48:04Z", "date_only": false, "value": "2025-03-17T23:48:04.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/7891", "record": "GHSA-3F5X-R59X-P8CF", "field": "creation_timestamp", "uuid": "43438ca0-a9ce-438c-ade6-ef65b3dba39e", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-29912\n\ud83d\udd25 CVSS Score: 8.9 (cvssV4_0, Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P)\n\ud83d\udd39 Description: CryptoLib provides a software-only solution using the CCSDS Space Data Link Security Protocol - Extended Procedures (SDLS-EP) to secure communications between a spacecraft running the core Flight System (cFS) and a ground station. In versions 1.3.3 and prior, an unsigned integer underflow in the `Crypto_TC_ProcessSecurity` function of CryptoLib leads to a heap buffer overflow. The vulnerability is triggered when the `fl` (frame length) field in a Telecommand (TC) packet is set to 0. This underflow causes the frame length to be interpreted as 65535, resulting in out-of-bounds memory access. This critical vulnerability can be exploited to cause a denial of service (DoS) or potentially achieve remote code execution. Users of CryptoLib are advised to apply the recommended patch or avoid processing untrusted TC packets until a fix is available.\n\ud83d\udccf Published: 2025-03-17T22:48:40.833Z\n\ud83d\udccf Modified: 2025-03-17T22:48:40.833Z\n\ud83d\udd17 References:\n1. https://github.com/nasa/CryptoLib/security/advisories/GHSA-3f5x-r59x-p8cf\n2. https://github.com/nasa/CryptoLib/commit/ca39cb96f21e76102aefb956d2c8c0ba0bd143ca", "url": "https://t.me/DarkWebInformer_CVEAlerts/7891", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, "end": {"timestamp": "2026-11-08T21:30:15.343Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}}}