Vulnerability Discovered in Rsync
A critical vulnerability has been discovered in the Rsync file synchronization tool.
An error in the "f_name()" function in the "flist.c" source code file can lead to a stack-based buffer overflow when faced with over length directory names. Under unfavorable circumstances an attacker might be able to execute arbitrary code. The vulnerability, which has been assigned the CVE ID CVE-2007-4091, affects Rsync version 2.6.9 and possibly others. The issue was discovered by Sebastian Krahmer from the Suse Security Team, and disclosed in Krahmer's blog.
An initial update and a patch that removes the vulnerability are already available. Users of Suse Linux can update using the online updater. Users with other systems can patch the source code and build a fix. Users that do not have either of these options are advised to restrict use of Rsync to trusted environments.
Issue 252/2021
Buy this issue as a PDF
News
-
Fedora 35 is Shaping Up to Be an Impressive Release
Although the beta version of Fedora’s upcoming release is behind schedule, the Linux distribution is still slotted for October and will include numerous bug fixes and some exciting new features.
-
Canonical Extends Support For Ubuntu 14.04 and 16.04
The company behind Ubuntu offered a much-needed lifeline to those who still depend on older versions of the open-source operating system.
-
GNOME 41 Has Arrived
The latest version of the GNOME desktop environment has been released with new functionality and plenty of improvements.
-
System76 Updates the 15" Pangolin with Ryzen
System76 announced they’re updating the Ryzen-powered Pangolin laptop to meet today’s need for more power.
-
KDE Plasma 5.23 Promises Plenty of Subtle Improvements
The next release of the KDE Plasma desktop includes new features, numerous improvements, and plenty of bug fixes.
-
GNOME 41 Beta is Now Available
The most popular open-source desktop environment is on the cusp of yet another new release, but don’t expect the massive changes found in the previous iteration.
-
Debian 11 “Bullseye” Now Available
The developers of Debian have released the latest version of the operating system so many distributions depend on.
-
Elementary OS 6 Odin Now Available
The developers of elementary OS have released their latest iteration which is all-in on Flatpaks and all about the user experience.
-
Kubuntu Focus Team Announces High-Performance Focus XE
The team behind the KDE-powered Linux laptops is now offering an ultra-portable laptop that doesn't skimp on performance.
-
Solus 4.3 Available for Download and Installation
The latest iteration from the Solus developers is out with kernel 5.13 and plenty of new features, bug fixes, and new hardware support.