HP-UX 11.00 crontab allows local users to read arbitrary files via the -e option by creating a symlink to the target file during the crontab session, quitting the session, and reading the error messages that crontab generates.
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://exchange.xforce.ibmcloud.com/vulnerabilities/5410 | vdb entry third party advisory |
http://archives.neohapsis.com/archives/bugtraq/2000-10/0317.html | mailing list exploit broken link vendor advisory |