09 October 2018
Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.3045 samba - security update 9 October 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: samba Publisher: Debian Operating System: Debian GNU/Linux 8 Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Denial of Service -- Remote with User Interaction Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-10919 CVE-2018-10858 Reference: ESB-2018.2349 ESB-2018.2346 ESB-2018.2341 Original Bulletin: https://security-tracker.debian.org/tracker/DLA-1539-1 - --------------------------BEGIN INCLUDED TEXT-------------------- Package : samba Version : 4.2.14+dfsg-0+deb8u10 CVE ID : CVE-2018-10858 CVE-2018-10919 Several vulnerabilities have been discovered in Samba, a SMB/CIFS file, print, and login server for Unix. The Common Vulnerabilities and Exposures project identifies the following issues: CVE-2018-10858 Svyatoslav Phirsov discovered that insufficient input validation in libsmbclient allowed a malicious Samba server to write to the client's heap memory. CVE-2018-10919 Phillip Kuhrt discovered that Samba when acting as an Active Domain controller disclosed some sensitive attributes. For Debian 8 "Jessie", these problems have been fixed in version 4.2.14+dfsg-0+deb8u10. We recommend that you upgrade your samba packages. Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS - --------------------------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 firstname.lastname@example.org 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: email@example.com 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 iQIVAwUBW7wFXWaOgq3Tt24GAQiXCw//aYZkKn0QRV1aoC8MwV78ldAiHluLlBrQ OP2AHV0/mU0JW0s85ySoV9fwVXuZfLQGQRDYjiUbGTNMQcphZAO4eCoQEiVeANdb B1Wp9/skqLGsUCoQHWKp01jjw8Z5GxXb5UqZT1ua+5rE1F21syIxxXLc7N8VkpJZ qE9gpk5m7A77baFK83L4hpEmOmVUdc9bxle0cK5+Xrhie5jkYhUJkSe1MoyNZer3 tWt1JQSoyfRQtwp/Mjvy7DvwtFwht+7prnBOdEEy/cAQzWOpkl4OSyA78lGzIl12 Cf2SeRUE8hnrNgX6LyFEXDO1YTpzqui0hiPJDGoYPF8PPO4vwmZsX4eMxBBSs+by yVCnuf/QDnTxvkdgSz+SZv1obaZZ3TkkiR5zQ6V9uaVC6S9PJdvyhm7Wx0glhNMO gU5cfe2k7nUSE7kUHn1KuNXj/kqFSnyK3P++VhQsACVPfo9ElaZzwYAN1Hu4/SGy 9jNd6T30QM0OIaKbtSLvu50ntk8Fbz6eOmnLTiYFhcIYhrxqvzuX7Y2kTzLq47VN NLt2IWDae8gJ2nfp+ivsJduHdds+iFuxi9P/ps8ZoG0fKIv8VhHwHanoygs7Foyx Y7gP6T0AS8cSUhF9j2u2Wy6KVzrIdOakyN8wTJ9MJFSttC+ugue89rJvOz172kZB boJlAgrrcqE= =wGm5 -----END PGP SIGNATURE-----