Vulnerabilities in Image Magick Closed
Four bugs have been discovered in the free Image Magick image manipulation Software and classified as highly critical by several security research services. A new version closes the security holes.
Version 6.3.5-9 of Image Magick, which was released recently, removes four vulnerabilities. Applications that used libraries provided by the software were also affected. One vulnerability allowed denial of service attacks that resulted in increased CPU activity and considerably slowed down the compromised system.
Potential attackers were able to exploit an error in the "AllocateImageColormap()", "ReadDCMImage()", "ReadDIBImage()", and "ReadXBMImage()" functions to crash Image Magick and other applications by triggering an integer overflow. An "off-by-one"error in the "ReadBlobString()" function and various errors in the "ReadDCMImage()" and "ReadXCFImage()" functions gave successful attackers the ability to run arbitrary code.
The security holes not only affect Linux systems, but any platform for which Image Magick is available. The developers advise users to upgrade to the new version as soon as possible. The sources for version 6.3.5-9 are available from various mirrors. Prebuilt packages are available here for Linux, Unix, Mac OS X and Windows.
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 Foundation Reports that Open Source Delivers Better ROI
In a report that may surprise no one in the Linux community, the Linux Foundation found that businesses are finding a 5X return on investment with open source software.
-
Keep Android Open
Google has announced that, soon, anyone looking to develop Android apps will have to first register centrally with Google.
-
Kernel 7.0 Now in Testing
Linus Torvalds has announced the first Release Candidate (RC) for the 7.x kernel is available for those who want to test it.
-
Introducing matrixOS, an Immutable Gentoo-Based Linux Distro
It was only a matter of time before a developer decided one of the most challenging Linux distributions needed to be immutable.
-
Chaos Comes to KDE in KaOS
KaOS devs are making a major change to the distribution, and it all comes down to one system.
-
New Linux Botnet Discovered
The SSHStalker botnet uses IRC C2 to control systems via legacy Linux kernel exploits.
-
The Next Linux Kernel Turns 7.0
Linus Torvalds has announced that after Linux kernel 6.19, we'll finally reach the 7.0 iteration stage.
-
Linux From Scratch Drops SysVinit Support
LFS will no longer support SysVinit.
-
LibreOffice 26.2 Now Available
With new features, improvements, and bug fixes, LibreOffice 26.2 delivers a modern, polished office suite without compromise.
-
Linux Kernel Project Releases Project Continuity Document
What happens to Linux when there's no Linus? It's a question many of us have asked over the years, and it seems it's also on the minds of the Linux kernel project.