Mikko Hypponen of F-Secure said the JPEG exploit can work on a variety of image related files, such as .gif or .icon. Security experts are warning users that hackers can use JPEG profile photos on instant messenger to attack networks.
Those vulnerabilities could enable attackers to compromise computers that display a malicious image file. SuSE issued updates to resolve flaws including a vulnerability that could allow malicious code to cause a local DoS attack using a specially...
This misconception was disproved by the discovery of this particular JPEG vulnerability. This time at least, the JPEG file wasn't infectious. As many people still assume that images are safe, JPEG viruses could have a considerable impact, according...
In August Microsoft warned of a similar flaw, which is related to an error in the way Internet Explorer handles JPEG images. To exploit the flaws, an attacker could craft a malicious image and trick a Windows user to look at it on a malicious...
Also on Thursday, Microsoft said older versions of Windows - which it had initially listed as equally vulnerable - are immune to the latest wave of attacks targeting the operating system. In more bad news for vulnerable PCs, Microsoft warned of...
An attacker could embed malicious code in a ZIP file and host that on a website. A serious flaw in Mac OS X could be a conduit for attackers to install malicious code on computers running the Apple software, experts warned on Tuesday.