Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.3344 samba security update 4 September 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: samba Publisher: Debian Operating System: Debian GNU/Linux 10 Windows UNIX variants (UNIX, Linux, OSX) Impact/Access: Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-10197 Original Bulletin: http://www.debian.org/security/2019/dsa-4513 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-4513-1 security@debian.org https://www.debian.org/security/ Salvatore Bonaccorso September 03, 2019 https://www.debian.org/security/faq - - ------------------------------------------------------------------------- Package : samba CVE ID : CVE-2019-10197 Stefan Metzmacher discovered a flaw in Samba, a SMB/CIFS file, print, and login server for Unix. Specific combinations of parameters and permissions can allow user to escape from the share path definition and see the complete '/' filesystem. Unix permission checks in the kernel are still enforced. Details can be found in the upstream advisory at https://www.samba.org/samba/security/CVE-2019-10197.html For the stable distribution (buster), this problem has been fixed in version 2:4.9.5+dfsg-5+deb10u1. 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----- iQKTBAEBCgB9FiEERkRAmAjBceBVMd3uBUy48xNDz0QFAl1u2PlfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDQ2 NDQ0MDk4MDhDMTcxRTA1NTMxRERFRTA1NENCOEYzMTM0M0NGNDQACgkQBUy48xND z0QpmhAAlfRkvD9vRf5Ygq8eG5nzZRuoLum8yWfzA1/TxI93u+arlw7fIPvnzWNB s0uDcCaltqc/tsI3V0WjKKZ3hiop0WdEMgQ4ZY5Smo2iZrAZAFgsOUHwf8aToG3n r/j5eJ7E3gKk4IibinDY/iJzCPWKwwFB/0R3qiNFNRAtzvavci06BAMARGkHxAcZ sITXN5gDgCNbU0gzWNRD6NkTRVBZ+tF5/IAKAv+y+Wgq+QTXLWfTzJgi4TjUeTVY oFVKDPeO5N3sjp0plkZkSkwmzRGlv4DtUXKwEpScPVZuMms4AOH7ca+zMomTkhOn xVmEMOsmlNDyTJnHEHKNLKTc3nrKG0NTkyAf7QDmquwl5FVlrgIUui0fzxp/qRHE gbOSTW4OOk7cLK9wro01COk3FGB5nqTUO2qkDBRA/R3g4rJyu2WEBSY0aAq6J4Ht 6w7XNrbrj6hEaBKo4tToYVI+bE3KBZSY/imsYTyvdzVVksqcPe4S0NuK4WkDGMer veJk1YSc5FNdPeCsxM9z5+0v8If81wyWaiECiuadTb9vR78vCO4XtcayJfPy9mTK KCKs81lbcReA9gayr+L88MjeYVfFGRCpnFh3CXDTznFdNN87guR0BpdNbZcoHJ+v tQzndSbwVCnfOwCZyS/krD8AJfRQCKXZy2fdAAX7saQjvV0nKq4= =YjR/ - -----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 iQIVAwUBXW8Ei2aOgq3Tt24GAQjwzQ/9HpXsYkOWlBzv2AKxhe1oKIQRTwHC00ae qPx3obnzQVq6nPB3cKbCHdaUm6yi9lXMlXfHdHqZaUATGkNom3dVFtnF+WV171lY Q37clxkFN4cnjZALzGGpXDwL4tS9OQGH/Z/vKWrnYDjB1RgNfDbJFKlrfWE58IX/ /wDjRknyVaOVte15VeNztuLpc/kYSd2AWySbrM0iDbaowUu9Stb6oaIFwxMN91dd gWfpp4D/k9CoebP4PG1kb8hIu0ITk466zR/jrz7uLROs1LtkLe5eWNJxSnbJzbBo LtfWHwylIATmQbBMH2lpso/JxCjEnqE38cwF21QQvx5Qlsbwa6zcNlXAb8+MGfVt pHt06ujRyzO2lMwoW2xWx4FQF2xxfYrsYZJYaTxWkeUJa/qOAm2U8kQix7js9Esz hYqkhG48UnJnw7kkE4JSc9KVpqFTEiu0botEKBmTBFi5wcA0HV8ldjsKL+3m+gIH 6tWgTaTy7g3V6CHoBBixZWR8MW7Mrq70IUXTPb3eKLcZpDQodptOD6g4RZcmfda3 jaYH6TWYbkSMEbcNEHEBaE/bdVWpaXQLOokjnvG/XI680kPhx932gI59DX839oYj ApcsNsfN4T2HqNZ0rUObYhjZIwqeEc2sSDS1nbZQmqP/4igDYeDmyde1p5b3znQD eYFwjC8a8cM= =+B9C -----END PGP SIGNATURE-----