{"vulnerability": "cve-2023-4049", "sightings": [{"uuid": "a0a408c4-f1c6-4667-8a65-ff900f5b201b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-40498", "type": "seen", "source": "MISP/a1e796df-2ad8-4c8d-8b69-737a004e72dd", "content": "", "creation_timestamp": "2025-02-06T03:13:46.000000Z"}, {"uuid": "c0ec6a0b-a96a-4741-b368-2b8c32c4f473", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-4049", "type": "seen", "source": "https://t.me/true_secator/4685", "content": "Mozilla \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u043b\u0430 Firefox 116, Firefox ESR 115.1 \u0438 Firefox ESR 102.14 \u0441 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f\u043c\u0438 \u0434\u043b\u044f 14 CVE, \u0432\u043a\u043b\u044e\u0447\u0430\u044f 9 - \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0441\u0442\u0435\u043f\u0435\u043d\u0438 \u0441\u0435\u0440\u044c\u0435\u0437\u043d\u043e\u0441\u0442\u0438, \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043c\u043e\u0433\u0443\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a RCE \u0438\u043b\u0438 \u0432\u044b\u0445\u043e\u0434\u0443 \u0438\u0437 \u043f\u0435\u0441\u043e\u0447\u043d\u0438\u0446\u044b.\n\n\u041f\u0435\u0440\u0432\u0430\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0441\u0442\u0435\u043f\u0435\u043d\u0438 \u0441\u0435\u0440\u044c\u0435\u0437\u043d\u043e\u0441\u0442\u0438 CVE-2023-4045 \u043e\u043f\u0438\u0441\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u043e\u0431\u0445\u043e\u0434 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0439 \u043c\u0435\u0436\u0434\u0443 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0430\u043c\u0438 \u0432 Offscreen Canvas.\n\n\u0412\u0442\u043e\u0440\u043e\u0439 \u0441\u0435\u0440\u044c\u0435\u0437\u043d\u043e\u0439 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u043e\u0439 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f CVE-2023-4046, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043e\u043f\u0438\u0441\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043d\u0435\u0432\u0435\u0440\u043d\u043e\u0433\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0432\u043e \u0432\u0440\u0435\u043c\u044f \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0446\u0438\u0438 WASM. \u041e\u0448\u0438\u0431\u043a\u0430 \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a \u043d\u0435\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0439 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0446\u0438\u0438 \u0438 \u043f\u043e\u0442\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u043e\u043f\u0430\u0441\u043d\u043e\u043c\u0443 \u0441\u0431\u043e\u044e \u0432 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0435 \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u043a\u043e\u043d\u0442\u0435\u043d\u0442\u043e\u043c.\n\n\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430 \u0442\u0430\u043a\u0436\u0435 \u0443\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442 CVE-2023-4047, \u043e\u0431\u0445\u043e\u0434 \u0437\u0430\u043f\u0440\u043e\u0441\u0430 \u043d\u0430 \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043a\u043b\u0438\u043a\u0434\u0436\u0435\u043a\u0438\u043d\u0433\u0430.\n\n\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0437\u0430\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u0449\u0435\u043b\u043a\u043d\u0443\u0442\u044c \u043d\u0430 \u044d\u043b\u0435\u043c\u0435\u043d\u0442, \u043d\u043e \u0432\u043c\u0435\u0441\u0442\u043e \u044d\u0442\u043e\u0433\u043e \u0437\u0430\u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0432\u0432\u043e\u0434 \u043a\u0430\u043a \u0449\u0435\u043b\u0447\u043e\u043a \u0432 \u0434\u0438\u0430\u043b\u043e\u0433\u043e\u0432\u043e\u043c \u043e\u043a\u043d\u0435 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043d\u0435 \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0430\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f (\u0432\u043a\u043b\u044e\u0447\u0430\u044f \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u043c\u0435\u0441\u0442\u043e\u043f\u043e\u043b\u043e\u0436\u0435\u043d\u0438\u044e, \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u0443 \u0443\u0432\u0435\u0434\u043e\u043c\u043b\u0435\u043d\u0438\u0439, \u0430\u043a\u0442\u0438\u0432\u0430\u0446\u0438\u044e \u043c\u0438\u043a\u0440\u043e\u0444\u043e\u043d\u0430 \u0438 \u0442\u0434).\n\n\u0422\u0440\u0438 \u0434\u0440\u0443\u0433\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0441\u0442\u0435\u043f\u0435\u043d\u0438 \u0441\u0435\u0440\u044c\u0435\u0437\u043d\u043e\u0441\u0442\u0438 \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442:\n- CVE-2023-4048 (\u0447\u0442\u0435\u043d\u0438\u0435 \u0437\u0430 \u043f\u0440\u0435\u0434\u0435\u043b\u0430\u043c\u0438 \u0433\u0440\u0430\u043d\u0438\u0446, \u0432\u044b\u0437\u044b\u0432\u0430\u044e\u0449\u0435\u0435 \u0441\u0431\u043e\u0439 DOMParser \u043f\u0440\u0438 \u0434\u0435\u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u043e\u0433\u043e HTML-\u0444\u0430\u0439\u043b\u0430),\n- CVE-2023-4049 (\u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a use-after-free)\n- CVE-2023-4050 (\u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0431\u0443\u0444\u0435\u0440\u0430 \u0441\u0442\u0435\u043a\u0430 \u0432 StorageManager, \u043f\u0440\u0438\u0432\u043e\u0434\u044f\u0449\u0435\u0435 \u043a \u0432\u044b\u0445\u043e\u0434\u0443 \u0438\u0437 \u043f\u0435\u0441\u043e\u0447\u043d\u0438\u0446\u044b).\n\n\u041e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u0435\u043c\u044b\u0435 \u043a\u0430\u043a CVE-2023-4056, CVE-2023-4057 \u0438 CVE-2023-4058, \u043e\u0448\u0438\u0431\u043a\u0438 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u043f\u0430\u043c\u044f\u0442\u0438, \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u044b\u0435 \u0432 Firefox 116, \u043c\u043e\u0433\u043b\u0438 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a RCE.\n\n\u041f\u043e \u0434\u0430\u043d\u043d\u044b\u043c Mozilla, \u0441\u0432\u0435\u0434\u0435\u043d\u0438\u0439 \u043e\u0431 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 \u044d\u0442\u0438\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0432 \u0440\u0435\u0430\u043b\u044c\u043d\u044b\u0445 \u0430\u0442\u0430\u043a\u0430\u0445 \u043d\u0435 \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043e.", "creation_timestamp": "2023-08-02T18:10:05.000000Z"}, {"uuid": "dc42baa1-9572-44cb-95f8-96b9087a202e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-40498", "type": "seen", "source": "https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/http/lg_simple_editor_rce.rb", "content": "", "creation_timestamp": "2023-09-07T20:45:23.000000Z"}, {"uuid": "29a8dfc2-4fa7-4bac-b8b0-076ac46c8cbf", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-40498", "type": "seen", "source": "https://t.me/arpsyndicate/4925", "content": "#ExploitObserverAlert\n\nCVE-2023-40498\n\nDESCRIPTION: Exploit Observer has 6 entries in 2 file formats related to CVE-2023-40498. LG Simple Editor cp Command Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of LG Simple Editor. Authentication is not required to exploit this vulnerability.  The specific flaw exists within the cp command implemented in the makeDetailContent method. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-19925.\n\nFIRST-EPSS: 0.001280000\nARPS-PRIORITY: 0.971984", "creation_timestamp": "2024-05-05T18:46:41.000000Z"}, {"uuid": "06f30d1e-c56f-4460-b968-da792ebcb58b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-40498", "type": "seen", "source": "MISP/a1e796df-2ad8-4c8d-8b69-737a004e72dd", "content": "", "creation_timestamp": "2025-02-23T04:10:56.000000Z"}, {"uuid": "1f8e474a-568c-4599-80e1-39a1c91e0e07", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-40498", "type": "seen", "source": "MISP/a9d21043-f825-4bac-8d2b-56fb9e8343e7", "content": "", "creation_timestamp": "2025-10-23T21:13:01.000000Z"}, {"uuid": "a27d8df5-7590-4f24-9fb5-5a3c06bf4526", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-4049", "type": "seen", "source": "https://t.me/cibsecurity/67511", "content": "\u203c CVE-2023-4049 \u203c\n\nRace conditions in reference counting code were found through code inspection. These could have resulted in potentially exploitable use-after-free vulnerabilities. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2023-08-01T18:38:39.000000Z"}]}