Security holes in many PDF components
A bug in the Xpdf 3.02 source code can cause the PDF viewer to crash. Programs that use Xpdf code are affected.
The bug, which has the CVE ID CVE-2007-3387 and is caused by incorrect memory allocation checking in the "StreamPredictor" class constructor. The security hole, which was discovered by Xpdf developer Derek Noonburg himself, would theoretically give an attacker the ability to run code with the privileges of the user running the program. However, a PDF document capable of executing malicious code is unknown at the present
The developers advise users to update PDF Viewer and any programs containing Xpdf code. Candidates include various KDE components such as Kpdf and Koffice. The Gnome desktop environment with its Poppler PDF library is also affected. The KDE project has published source code patches, and several Linux distributions have already built updated packages.
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
-
Linux Mint 22.3 Now Available with New Tools
Linux Mint 22.3 has been released with a pair of new tools for system admins and some pretty cool new features.
-
New Linux Malware Targets Cloud-Based Linux Installations
VoidLink, a new Linux malware, should be of real concern because of its stealth and customization.
-
Say Goodbye to Middle-Mouse Paste
Both Gnome and Firefox have proposed getting rid of a long-time favorite Linux feature.
-
Manjaro 26.0 Primary Desktop Environments Default to Wayland
If you want to stick with X.Org, you'll be limited to the desktop environments you can choose.
-
Mozilla Plans to AI-ify Firefox
With a new CEO in control, Mozilla is doubling down on a strategy of trust, all the while leaning into AI.
-
Gnome Says No to AI-Generated Extensions
If you're a developer wanting to create a new Gnome extension, you'd best set aside that AI code generator, because the extension team will have none of that.
-
Parrot OS Switches to KDE Plasma Desktop
Yet another distro is making the move to the KDE Plasma desktop.
-
TUXEDO Announces Gemini 17
TUXEDO Computers has released the fourth generation of its Gemini laptop with plenty of updates.
-
Two New Distros Adopt Enlightenment
MX Moksha and AV Linux 25 join ranks with Bodhi Linux and embrace the Enlightenment desktop.
-
Solus Linux 4.8 Removes Python 2
Solus Linux 4.8 has been released with the latest Linux kernel, updated desktops, and a key removal.