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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.3930 USN-5148-1: hivex vulnerability 17 November 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: hivex Publisher: Ubuntu Operating System: Ubuntu Impact/Access: Denial of Service -- Remote with User Interaction Read-only Data Access -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2021-3504 Reference: ASB-2021.0224 ESB-2021.2708 ESB-2021.2033 ESB-2021.1829 Original Bulletin: https://ubuntu.com/security/notices/USN-5148-1 - --------------------------BEGIN INCLUDED TEXT-------------------- USN-5148-1: hivex vulnerability 16 November 2021 hivex could be made to crash or leak information if it received specially crafted input. Releases o Ubuntu 21.10 o Ubuntu 21.04 o Ubuntu 20.04 LTS o Ubuntu 18.04 LTS Packages o hivex - utilities for reading and writing Windows Registry hives Details It was discovered that hivex incorrectly handled certain input. An attacker could use this vulnerability to cause a crash or obtain sensitive information. Update instructions The problem can be corrected by updating your system to the following package versions: Ubuntu 21.10 o libhivex-bin - 1.3.19-1ubuntu3.21.10.1 o libhivex0 - 1.3.19-1ubuntu3.21.10.1 Ubuntu 21.04 o libhivex-bin - 1.3.19-1ubuntu3.21.04.1 o libhivex0 - 1.3.19-1ubuntu3.21.04.1 Ubuntu 20.04 o libhivex-bin - 1.3.18-2ubuntu0.1 o libhivex0 - 1.3.18-2ubuntu0.1 Ubuntu 18.04 o libhivex-bin - 1.3.15-1ubuntu0.1 o libhivex0 - 1.3.15-1ubuntu0.1 In general, a standard system update will make all the necessary changes. References o CVE-2021-3504 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBYZRhAuNLKJtyKPYoAQgxuQ/9Hhu/OhzQamaKxPc1jx7NO+Z/7CLjV1pq IqAh5Kgp5kZXzgyDsxPnh33KqibTc4/nnYKZl6ldxU2g9en5auLCnxBbRms/nLrt muhV4ZGdVBYMw4Uf8u5Z26X0K4sdRnSwL3lGlaqyFTLcJWDojtiZot4eZ0I/dCey bfJTtkJEre4wth2vLGHjkENIbVnF6zN+NgdGLdplsG3ERlwsz8rdjxTnFl1Qy/X6 /jIsXTcVWSGJXpv56UT9+DxWavGHTrq2YoeDwBD9EbwTYGNow5QiGqBAP646iYxH BcmZ7UixOOU9rQmzynKMud3w+gvNKIKgGdZi97RzdiyzajgdqBv3jNkCI2N74M6n xqG7D2dbaCiCKqfZCDoTDoPeKrWFManYLpqtsK7yccPNC7g8+zNnVL66hQY17o3w RCCDgtOX3ONpErO9ovX1gDhvSEYxETdZkW+75VVXM/bk1tGtmymYq49Ofc4OFLfg QqNN2Nz4HABjBWAZCu0jS0UlnL3FTDtgAK2xp460mhti7LFBtqZaJ1qc+1SRTTMH 6Db9ZQjbmolrwaCAzG8bkVNdmyQ8pk/qFTthWM0tPweVcDVKKwByrknTHEDUPW8R OBtzdam9N5ySENzpPCQxotcJPOSzVXFMQg5DMbGzo33rATjT7p2MqQ3ZPkneqhex LAcjSWUva5o= =ZQUb -----END PGP SIGNATURE-----