{"uuid": "b8fabf81-e3c7-43df-bfb5-4fa2684d33cb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-25635", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/8349", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2021-25635\n\ud83d\udd25 CVSS Score: 5.2 (cvssV4_0, Vector: CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:H/SI:H/SA:H)\n\ud83d\udd39 Description: An Improper Certificate Validation vulnerability in LibreOffice allowed \nan attacker to self sign an ODF document, with a signature untrusted by \nthe target, then modify it to change the signature algorithm to an \ninvalid (or unknown to LibreOffice) algorithm and LibreOffice would incorrectly present such a signature with an unknown algorithm as a \nvalid signature issued by a trusted person\n\n\nThis issue affects LibreOffice: from 7.0 before 7.0.5, from 7.1 before 7.1.1.\n\ud83d\udccf Published: 2025-03-21T14:52:50.484Z\n\ud83d\udccf Modified: 2025-03-21T15:13:24.100Z\n\ud83d\udd17 References:\n1. https://www.libreoffice.org/about-us/security/advisories/cve-2021-25635/", "creation_timestamp": "2025-03-21T15:19:27.000000Z"}