RHSA-2014:0866: samba and samba3x security update
|3||(AV:A/AC:L/Au:N/C:N/I:N/A:P)||June 23, 2014||July 10, 2014||July 04, 2017|
Samba is an open-source implementation of the Server Message Block (SMB) orCommon Internet File System (CIFS) protocol, which allows PC-compatiblemachines to share files, printers, and other information.A denial of service flaw was found in the way the sys_recvfile() functionof nmbd, the NetBIOS message block daemon, processed non-blocking sockets.An attacker could send a specially crafted packet that, when processed,would cause nmbd to enter an infinite loop and consume an excessive amountof CPU time. (CVE-2014-0244)It was discovered that smbd, the Samba file server daemon, did not properlyhandle certain files that were stored on the disk and used a valid Unicodecharacter in the file name. An attacker able to send an authenticatednon-Unicode request that attempted to read such a file could cause smbd tocrash. (CVE-2014-3493)Red Hat would like to thank Daniel Berteaud of FIREWALL-SERVICES SARL forreporting CVE-2014-0244, and the Samba project for reporting CVE-2014-3493.The Samba project acknowledges Simon Arlott as the original reporter ofCVE-2014-3493.All Samba users are advised to upgrade to these updated packages, whichcontain backported patches to correct these issues. After installing thisupdate, the smb service will be restarted automatically.
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- Gentoo Linux: CVE-2014-0244: Samba: Multiple vulnerabilities
- Oracle Solaris 11: CVE-2014-3493: Vulnerability in Samba
- ELSA-2014-1009 Important: Oracle Linux samba4 security update
- DSA-2966-1 samba -- security update
- Alpine Linux: CVE-2014-0244: samba remote information leak and DoS
- ELSA-2014-0866 Moderate: Oracle Linux samba and samba3x security update
- Samba CVE-2014-3493: Denial of service - CPU loop, Denial of service - Server crash/memory corruption.
- Vulnerabilities deemed not relevant on Red Hat Enterprise Linux 5
- Sun Patch: SunOS 5.10_x86: Samba patch
- Sun Patch: SunOS 5.10: Samba patch
- Gentoo Linux: CVE-2014-3493: Samba: Multiple vulnerabilities
- FreeBSD: samba -- multiple vulnerabilities (Multiple CVEs)
- Alpine Linux: CVE-2014-3493: samba remote information leak and DoS
- RHSA-2014:1009: samba4 security update
- USN-2257-1: Samba vulnerabilities
- Oracle Solaris 11: CVE-2014-0244: Vulnerability in Samba
- Samba CVE-2014-0244: Denial of service - CPU loop, Denial of service - Server crash/memory corruption.
- ELSA-2014-0867 Moderate: Oracle Linux samba security update
- RHSA-2014:0867: samba security update