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Vulnerability Assessment & Network Security Forums |
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If through a vulnerability assessment, a network security issue is detected for the vulnerability below, applying the appropriate security patches in a timely matter is very important. If you have detected that your system has already been compromised, following CERT's Network Security recovery document will assist with recommended steps for system recovery. Home >> Browse Vulnerability Assessment Database >> Gentoo Local Security Checks >> [GLSA-200506-21] Trac: File upload vulnerability Vulnerability Assessment Details
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[GLSA-200506-21] Trac: File upload vulnerability |
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Trac: File upload vulnerability Detailed Explanation for this Vulnerability Assessment The remote host is affected by the vulnerability described in GLSA-200506-21 (Trac: File upload vulnerability) Stefan Esser of the Hardened-PHP project discovered that Trac fails to validate the "id" parameter when uploading attachments to the wiki or the bug tracking system. Impact A remote attacker could exploit the vulnerability to upload arbitrary files to a directory where the webserver has write access to, possibly leading to the execution of arbitrary code. Workaround There is no known workaround at this time. References: http://www.hardened-php.net/advisory-012005.php Solution: All Trac users should upgrade to the latest available version: # emerge --sync # emerge --ask --oneshot --verbose ">=www-apps/trac-0.8.4" Network Security Threat Level: Medium Networks Security ID: Vulnerability Assessment Copyright: (C) 2005 Michel Arboi |
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