Advisory A malicious application can take advantage of a vulnerability in Symantec Endpoint Protection to leak privileged information and/or execute code with higher privileges, thus taking full control over the affected host. Products Affected Symantec Endpoint Protection v14.x < v14.2 (RU1) Symantec Endpoint Protection v12.x < 12.1 (RU6 MP10) Symantec Endpoint Protection Small Business Edition v12.x < 12.1 (RU6 MP10c) https://support.symantec.com/us/en/article.SYMSA1487.html https://labs.nettitude.com/blog/cve-2019-12750-symantec-endpoint-protection-local-privilege-escalation-part-1/ Timeline Date of discovery: April 2019 Vendor informed: 18 April 2019 Vendor Acknowledged: 19 April 2019 Vendor Requested Extra Time: 19 April 2019 Advisory [1]: 31 July 2019 Nettitude blog [2]: 5 December 2019 References 1. https://support.symantec.com/us/en/article.SYMSA1487.html 2. https://labs.nettitude.com/blog/cve-2019-12750-symantec-endpoint-protection-local-privilege-escalation-part-1/ Kyriakos Economou Senior Vulnerability Researcher T: 0345 520 0085 E: keconomou@nettitude.com UK: 1 Jephson Court, Tancred Cl, Leamington Spa, CV31 3RZ [cid:image002.png@01D5AC18.B5AAA630] [Facebook icon] [LinkedIn icon] [Twitter icon] [Youtbue icon] ___________________________________________________________________________________ Lloyd’s Register and variants of it are trading names of Lloyd’s Register Group Limited, its subsidiaries and affiliates. Nettitude Limited, registered in England, registered number 4705154 Registered office: 1 Jephson Court, Tancred Close, Leamington Spa, Warwickshire, CV31 3RZ. A member of the Lloyd’s Register group. Lloyd’s Register Group Limited, its affiliates and subsidiaries and their respective officers, employees or agents are individually and collectively, referred to in this clause as ‘Lloyd’s Register’. Lloyd’s Register assumes no responsibility and shall not be liable to any person for any loss, damage or expense caused by reliance on the information or advice in this document or howsoever provided, unless that person has signed a contract with the relevant Lloyd’s Register entity for the provision of this information or advice and in that case any responsibility or liability is exclusively on the terms and conditions set out in that contract. ___________________________________________________________________________________