An issue was discovered in open-vm-tools 2009.03.18-154848. Local users can gain privileges via a symlink attack on /tmp files if vmware-user-suid-wrapper is setuid root and the ChmodChownDirectory function is enabled.
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://bugs.gentoo.org/264577 | issue tracking third party advisory |
https://github.com/vmware/open-vm-tools/releases/tag/2009.03.18-154848 | third party advisory release notes |