The fedora-business-cards package before 1-0.1.beta1.fc17 on Fedora 17 and before 1-0.1.beta1.fc18 on Fedora 18 allows local users to cause a denial of service or write to arbitrary files via a symlink attack on /tmp/fedora-business-cards-buffer.svg.
The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.
Link | Tags |
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https://bugzilla.redhat.com/show_bug.cgi?id=892299 | issue tracking third party advisory patch |
https://bugzilla.redhat.com/show_bug.cgi?id=892815 | issue tracking third party advisory |