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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.1176 samba security update 9 April 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: samba Publisher: Debian Operating System: Debian GNU/Linux 9 UNIX variants (UNIX, Linux, OSX) Impact/Access: Create Arbitrary Files -- Existing Account Access Confidential Data -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2019-3880 Original Bulletin: http://www.debian.org/security/2019/dsa-4427 Comment: This advisory references vulnerabilities in products which run on platforms other than Debian. It is recommended that administrators running samba check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - - ------------------------------------------------------------------------- Debian Security Advisory DSA-4427-1 security@debian.org https://www.debian.org/security/ Sebastien Delafond April 08, 2019 https://www.debian.org/security/faq - - ------------------------------------------------------------------------- Package : samba CVE ID : CVE-2019-3880 Michael Hanselmann discovered that Samba, a SMB/CIFS file, print, and login server for Unix, was vulnerable to a symlink traversal attack. It would allow remote authenticated users with write permission to either write or detect files outside of Samba shares. For the stable distribution (stretch), this problem has been fixed in version 2:4.5.16+dfsg-1+deb9u1. We recommend that you upgrade your samba packages. For the detailed security status of samba please refer to its security tracker page at: https://security-tracker.debian.org/tracker/samba Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org - -----BEGIN PGP SIGNATURE----- iQEzBAEBCgAdFiEEAqSkbVtrXP4xJMh3EL6Jg/PVnWQFAlyrA9kACgkQEL6Jg/PV nWSvLQf+Mce+c49AVUGwYVjnVN3TgXbrgVI2lmWDwGIBdh/Kygg9Va3v66nW5pwH RyjmOOIn9nTgxMFPeO7gdk3ui8mL7lJ+KEKPySAXpGy3BlruB8qBSdpSnNOzjyQA K0cLbOrARly5q/HYgNx5CM5E/cqX5xFnJidmwbwwccvy/f1cgAmnZfSkCHTAri01 7X0xZRm2nlfFAGWZEOEkyEKRPxNeP5WpCikdC+z6+5H6ezVPr57lO/1IhI8i9de+ KpGGx9LSbEAfKAyuv1BVlSugsQ4mGYB7oEiTCEU6tS46Tyb7kG2gaouRUBXqBjFZ sG4By7dtaEc+jwQVK3MZriMrePZOeA== =6GCj - -----END PGP SIGNATURE----- - --------------------------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 iQIVAwUBXKvfC2aOgq3Tt24GAQhaPg/8CspKeg/q1PKZTuFAS8fuQizUq9VrnN+S 3vBnmh3+kgUJeKGyJgmsFFnRAskO1grzfFl1M9hMliPxuNrAK34NMNjygt+PcyWB /J0BDX2DUBOC8088W3bd7iHOXm3aRWhlkIO/fp8uyG/H2fU0VUHDZG3g9fmjM7hT AC2kc+TXYWwj0B1CvOicJBE0OyuVNwGgO0KrlL5knBw9+LluW5tpZWN83dK0FjVU PKAuNWuSKMOXzqSPsPvhHu84yRry5ZMwulbdDZLnmcnk6p95UebqKqUw0Cv1eU65 2OTgfHlKp+vPuWFhZIiQx5jIEcFdcF1jCZcPJAsqXGRNjxOOLUDBgWWqwLvOKBZb 0dCxvgwBsC8fzVR/jYr7bpu6MH11LNmo6en1rwUMjZqur3c8wFTPeZJ2+2xba4C2 EmFTAdpI98PAYFUBP+Czae8NRZttrrbM+OsRxbgU/2OejRJrAV9r6nBKafrf3qRB VzJhfFhwmIIpu0Mtn/+IEUU0s8BFIx++4t0EfhfG1fmVK2rpYUuxDX0WpsC7glao mQjBi0ICMmjidHQEq3GfLzWomh3HgLSdbhqpC5oheqx8TO0p34+WXJgplaYMbof8 RU8j++PJWm1huPzo8DsEvPeODHsxq/qBC1tEgisuic9zixvTzHRs5k4tkV0AUBDX e6hZKilKRnM= =LlbC -----END PGP SIGNATURE-----