{"vulnerability": "cve-2025-29912", "sightings": [{"uuid": "4cb517a4-3147-4583-bbb0-7856bf239cc4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-29912", "type": "seen", "source": "https://infosec.exchange/users/cR0w/statuses/114180582366575557", "content": "", "creation_timestamp": "2025-03-18T00:23:42.603928Z"}, {"uuid": "96b180dd-971f-4768-bf8c-74a61e0037a6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-29912", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/7891", "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", "creation_timestamp": "2025-03-17T23:48:04.000000Z"}, {"uuid": "40e7315d-4485-4e7e-8cc0-282dce1c67a8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-29912", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3lkml5qxs3b26", "content": "", "creation_timestamp": "2025-03-18T02:01:17.049414Z"}, {"uuid": "faf892ba-2e12-4d47-9c24-ea62ee5ac101", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-29912", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/10022", "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", "creation_timestamp": "2025-04-01T22:32:41.000000Z"}, {"uuid": "38c1d581-b229-4ca9-9164-32c0292b438e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-29912", "type": "seen", "source": "https://t.me/cvedetector/20539", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2025-29912 - CryptoLib Heap Buffer Overflow Vulnerability\", \n  \"Content\": \"CVE ID : CVE-2025-29912 \nPublished : March 17, 2025, 11:15 p.m. | 52\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 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. \nSeverity: 0.0 | NA \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"18 Mar 2025\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2025-03-18T01:50:38.000000Z"}, {"uuid": "103e83f2-32db-4dfa-bbb5-cca6974d9499", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-29912", "type": "seen", "source": "https://t.me/cvedetector/21825", "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", "creation_timestamp": "2025-04-02T02:26:39.000000Z"}]}