{"vulnerability": "CVE-2023-51257", "sightings": [{"uuid": "e1d28943-4626-41e6-b6b4-77f7a062263f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-51257", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/18511", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2023-51257\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: An invalid memory write issue in Jasper-Software Jasper v.4.1.1 and before allows a local attacker to execute arbitrary code.\n\ud83d\udccf Published: 2024-01-16T00:00:00.000Z\n\ud83d\udccf Modified: 2025-06-16T19:05:28.549Z\n\ud83d\udd17 References:\n1. https://github.com/jasper-software/jasper/issues/367\n2. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HNTGL7I5IJSQ4BZ5MGKWJPQYICUMHQ5I/\n3. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MBF5KYWCZVIDMITRX7GBVWGNWKAMQORZ/", "creation_timestamp": "2025-06-16T19:40:52.000000Z"}, {"uuid": "ed660756-a31c-41d6-ac1d-fe406bdc5904", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-51257", "type": "seen", "source": "https://t.me/arpsyndicate/2951", "content": "#ExploitObserverAlert\n\nCVE-2023-51257\n\nDESCRIPTION: Exploit Observer has 1 entries in 1 file formats related to CVE-2023-51257. An invalid memory write issue in Jasper-Software Jasper v.4.1.1 and before allows a local attacker to execute arbitrary code.\n\nFIRST-EPSS: 0.000420000", "creation_timestamp": "2024-01-19T18:52:13.000000Z"}, {"uuid": "6659c0b7-97ba-4130-b425-395c7501193c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-51257", "type": "seen", "source": "https://t.me/ctinow/178537", "content": "https://ift.tt/TmS2wVB\nCVE-2023-51257 | jasper 4.1.2 JPC Encoder memory corruption (Bug 367)", "creation_timestamp": "2024-02-03T12:46:29.000000Z"}, {"uuid": "1d398497-def7-4e71-bc9f-d4de54b9928f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-51257", "type": "seen", "source": "https://t.me/ctinow/168602", "content": "https://ift.tt/4V1GEzT\nCVE-2023-51257", "creation_timestamp": "2024-01-16T03:26:49.000000Z"}, {"uuid": "ccf6befe-f510-4513-88c5-e3f8998e8070", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-51257", "type": "seen", "source": "https://t.me/ctinow/168172", "content": "https://ift.tt/zvgZ1Va\nCVE-2023-51257", "creation_timestamp": "2024-01-15T07:21:30.000000Z"}]}