According to http://mail.openjdk.java.net/pipermail/distro-pkg-dev/2012-August/020083.html a new icedtea-web has just been released that, among other things, addresses the zero-day problem that was announced just this week.
Component: New RPM package request => SecurityAssignee: bugsquad => dmorganecSource RPM: (none) => icedtea-web
CC: (none) => wilcal.int
That is not icedtea-web, it is IcedTea (part of java-1.7.0-openjdk). Your Java plugin is not vulnerable to the zero day, because icedtea-web in Mageia 2 is using java-1.6.0-openjdk, which is not affected. Only standalone Java programs executed manually could exploit this vulnerability on Mageia 2. A fix for java-1.7.0-openjdk is already pending. See Bug 7278.
Status: NEW => RESOLVEDCC: (none) => luigiwalserResolution: (none) => INVALID