{"metadata": {"vulnerability": "CVE-2025-30356", "count": 13, "kinds": {"milestone": 3, "sighting": 4, "kev": 0, "other": 6}}, "data": [{"timestamp": "2025-03-21T14:12:06.270Z", "date_only": false, "value": "2025-03-21T14:12:06.270Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2025-30356", "field": "cveMetadata.dateReserved"}, {"timestamp": "2025-04-01T22:06:22.576Z", "date_only": false, "value": "2025-04-01T22:06:22.576Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2025-30356", "field": "cveMetadata.datePublished"}, {"timestamp": "2025-04-01T22:06:22.576Z", "date_only": false, "value": "2025-04-01T22:06:22.576Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2025-30356", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2025-04-01T22:15:21.297Z", "date_only": false, "value": "2025-04-01T22:15:21.297", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2025-30356", "record": "FKIE_CVE-2025-30356", "field": "published"}, {"timestamp": "2025-04-01T22:32:41Z", "date_only": false, "value": "2025-04-01T22:32:41.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/10022", "record": "CVE-2025-30356", "field": "creation_timestamp", "uuid": "1ce13adc-613a-4cba-b0d9-ec62a7da18d3", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-30356\n\ud83d\udd25 CVSS Score: 9.3 (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)\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 1.3.3 and earlier, a heap buffer overflow vulnerability persists in the Crypto_TC_ApplySecurity function due to an incomplete validation check on the fl (frame length) field. Although CVE-2025-29912 addressed an underflow issue involving fl, the patch fails to fully prevent unsafe calculations. As a result, an attacker can still craft malicious frames that cause a negative tf_payload_len, which is then interpreted as a large unsigned value, leading to a heap buffer overflow in a memcpy call.\n\ud83d\udccf Published: 2025-04-01T22:06:22.576Z\n\ud83d\udccf Modified: 2025-04-01T22:06:22.576Z\n\ud83d\udd17 References:\n1. https://github.com/nasa/CryptoLib/security/advisories/GHSA-6w2x-w7w3-85w2\n2. https://github.com/nasa/CryptoLib/commit/59d1bce7608c94c6131ef4877535075b0649799c", "url": "https://t.me/DarkWebInformer_CVEAlerts/10022"}, {"timestamp": "2025-04-01T22:57:13.329Z", "date_only": false, "value": "2025-04-01T22:57:13.329212Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3llrxufeglj2j", "record": "CVE-2025-30356", "field": "creation_timestamp", "uuid": "3772c625-ffb5-4b2e-b033-e05de5f9945b", "url": "https://bsky.app/profile/cve.skyfleet.blue/post/3llrxufeglj2j"}, {"timestamp": "2025-04-01T23:40:24.047Z", "date_only": false, "value": "2025-04-01T23:40:24.047444Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/cyberalerts.bsky.social/post/3lls2brmaqb2p", "record": "CVE-2025-30356", "field": "creation_timestamp", "uuid": "19b9c54b-9726-4fe9-8d2c-a07044e697fb", "url": "https://bsky.app/profile/cyberalerts.bsky.social/post/3lls2brmaqb2p"}, {"timestamp": "2025-04-02T02:26:39Z", "date_only": false, "value": "2025-04-02T02:26:39.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cvedetector/21825", "record": "CVE-2025-30356", "field": "creation_timestamp", "uuid": "99041e20-873e-44f2-8022-f9c8af6e345f", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2025-30356 - \"CryptoLib Heap Buffer Overflow Vulnerability\"\", \n  \"Content\": \"CVE ID : CVE-2025-30356 \nPublished : April 1, 2025, 10:15 p.m. | 1\u00a0hour, 30\u00a0minutes ago \nDescription : 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 1.3.3 and earlier, a heap buffer overflow vulnerability persists in the Crypto_TC_ApplySecurity function due to an incomplete validation check on the fl (frame length) field. Although CVE-2025-29912 addressed an underflow issue involving fl, the patch fails to fully prevent unsafe calculations. As a result, an attacker can still craft malicious frames that cause a negative tf_payload_len, which is then interpreted as a large unsigned value, leading to a heap buffer overflow in a memcpy call. \nSeverity: 0.0 | NA \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"02 Apr 2025\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "url": "https://t.me/cvedetector/21825"}, {"timestamp": "2025-04-02T13:46:23.793Z", "date_only": false, "value": "2025-04-02T13:46:23.793681Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2025-30356", "field": "containers.adp.0.metrics.0.other.content.timestamp"}, {"timestamp": "2025-04-02T13:46:23.793Z", "date_only": false, "value": "2025-04-02T13:46:23.793681Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2025-30356", "record": "FKIE_CVE-2025-30356", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2025-04-02T13:46:42.702Z", "date_only": false, "value": "2025-04-02T13:46:42.702Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2025-30356", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2025-04-02T13:46:42.702Z", "date_only": false, "value": "2025-04-02T13:46:42.702Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2025-30356", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-06-17T09:08:34.470Z", "date_only": false, "value": "2026-06-17T09:08:34.470", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2025-30356", "record": "FKIE_CVE-2025-30356", "field": "lastModified"}]}