Mail Theft Possible from GroupWise Web Interface
Security tester ProCheckUp has found critical bugs in Novell's GroupWise WebAccess that could allow e-mail theft.
The possible attack on the Web-based groupware stems from cross-site request forgery (CSRF) in which a forged HTTP request configured in the software under the user's authentication can send a new rule to mail forwarding (CVE-2009-0272). The attacker could then forward the user's mail to an account of the attacker's choice. To fall into this trap, the user needs only visit a website, click a link or open HTML mail prepared with the attacker's CSRF. With the new rule in place, the user could face a perpetual security threat.
ProCheckUp will release details of the sample attacker code (or "proof of concept") only after consulting with Novell and having a resolution on hand.
The security hole affects GroupWise versions 6.5x, 7.0, 7.01, 7.02x, 7.03 and 8.0. Novell has issued patches on its support website, at least for version 7.x and later. For end-of-life version 6.5x an upgrade is required to 7.03 or 8.0.
ProCheckUp also found two attack windows for cross-site scripting (XSS) in the above-mentioned GroupWise versions. An attacker can slip scripting code into HTML mail or attachments that could inflict (in the first case) temporary or (in the second case) permanent harm, with possible identity theft (CVE-2009-0273). Novell has also posted two separate hot patches (first and second) for these bugs on their support site.
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.

News
-
System76 Releases COSMIC Alpha 7
With scores of bug fixes and a really cool workspaces feature, COSMIC is looking to soon migrate from alpha to beta.
-
OpenMandriva Lx 6.0 Available for Installation
The latest release of OpenMandriva has arrived with a new kernel, an updated Plasma desktop, and a server edition.
-
TrueNAS 25.04 Arrives with Thousands of Changes
One of the most popular Linux-based NAS solutions has rolled out the latest edition, based on Ubuntu 25.04.
-
Fedora 42 Available with Two New Spins
The latest release from the Fedora Project includes the usual updates, a new kernel, an official KDE Plasma spin, and a new System76 spin.
-
So Long, ArcoLinux
The ArcoLinux distribution is the latest Linux distribution to shut down.
-
What Open Source Pros Look for in a Job Role
Learn what professionals in technical and non-technical roles say is most important when seeking a new position.
-
Asahi Linux Runs into Issues with M4 Support
Due to Apple Silicon changes, the Asahi Linux project is at odds with adding support for the M4 chips.
-
Plasma 6.3.4 Now Available
Although not a major release, Plasma 6.3.4 does fix some bugs and offer a subtle change for the Plasma sidebar.
-
Linux Kernel 6.15 First Release Candidate Now Available
Linux Torvalds has announced that the release candidate for the final release of the Linux 6.15 series is now available.
-
Akamai Will Host kernel.org
The organization dedicated to cloud-based solutions has agreed to host kernel.org to deliver long-term stability for the development team.