Leak in Samba Versions from 3.0.29
Samba versions from 3.0.29 include a security failure. Developers have released an update to fix it.
The Samba advisory indicates that the security leak resulted from a change to GNU Compiler Collection (GCC) version 4 optimization. It seems a cut-and-paste error in the range checking code can allow a malicious client to alter the Server Message Block (SMB) process to pass arbitrary memory requests back to itself.
The Samba team ran into the error during an internal code investigation. The advisory recommends an immediate patch upgrade.
Patches are available for download here. The new Samba versions, 3.2.5 and 3.0.33 already have the patches applied. The team also points to the fact that the Samba 3.2 directories are now located in the /recent directory and are no longer in an experimental state.
Tag Cloud
News
-
Heartbleed Bleeds On
According to a report, many potential victims of the Heartbleed attack have patched their systems, but few have cleaned up the crime scene to protect themselves from the effects of a previous intrusion.
-
Drone Brain Goes Open Source
DARPA and NICTA release the code for the ultra-secure microkernel system used in aerial drones.
-
Password Management Services Vulnerable to Attack
Should you trust an online service to store your online passwords?
-
New Raspberry Pi Adds Two USB Ports
New B+ board lets you build cool things without the complication of a powered USB hub.
-
Microsoft Grabs No-IP.com Domains
Redmond rushes in to root out alleged malware haven.
-
Firefox Steps into 3D
New initiative will bring futuristic virtual reality effects to the web surfing experience.
-
New Trojan Targets Online Banking
Dyreza malware launches a man-in-the-middle attack that compromises SSL.
-
HP Rolls Out Massive Cloud Network
New cloud combines worldwide access with local attention to data security.
-
New Attack Targets Wireless Logins
A first cousin of the recent Heartbleed attack affects EAP-based wireless and peer-to-peer authentication.
-
Geeks Petition for Free Lenovo BIOS
FOSS community acts to protect freedom of choice for laptop devices.