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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 >> Ubuntu Local Security Checks >> USN44-1 : perl vulnerabilities Vulnerability Assessment Details
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USN44-1 : perl vulnerabilities |
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perl vulnerabilities Detailed Explanation for this Vulnerability Assessment Summary : These remote packages are missing security patches : - libcgi-fast-perl - libperl-dev - libperl5.8 - perl - perl-base - perl-debug - perl-doc - perl-modules - perl-suid Description : A race condition and possible information leak has been discovered in Perl's File::Path::rmtree(). This function changes the permission of files and directories before removing them to avoid problems with wrong permissions. However, they were made readable and writable not only for the owner, but for the entire world, which opened a race condition and a possible information leak (if the actual removal of a file/directory failed for some reason). Solution : Upgrade to : - libcgi-fast-perl-5.8.4-2ubuntu0.2 (Ubuntu 4.10) - libperl-dev-5.8.4-2ubuntu0.2 (Ubuntu 4.10) - libperl5.8-5.8.4-2ubuntu0.2 (Ubuntu 4.10) - perl-5.8.4-2ubuntu0.2 (Ubuntu 4.10) - perl-base-5.8.4-2ubuntu0.2 (Ubuntu 4.10) - perl-debug-5.8.4-2ubuntu0.2 (Ubuntu 4.10) - perl-doc-5.8.4-2ubuntu0.2 (Ubuntu 4.10) - perl-modules-5.8.4-2ubuntu0.2 (Ubuntu 4.10) - perl-suid-5.8.4-2ubuntu0.2 (Ubuntu 4.10) Network Security Threat Level: High Networks Security ID: Vulnerability Assessment Copyright: Ubuntu Security Notice (C) 2005 Canonical, Inc. / NASL script (C) 2005 Michel Arboi |
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