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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 >> USN265-1 : libcairo vulnerability Vulnerability Assessment Details
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USN265-1 : libcairo vulnerability |
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libcairo vulnerability Detailed Explanation for this Vulnerability Assessment Summary : These remote packages are missing security patches : - libcairo2 - libcairo2-dev - libcairo2-doc Description : When rendering glyphs, the cairo graphics rendering library did not check the maximum length of character strings. A request to display an excessively long string with cairo caused a program crash due to an X library error. Mike Davis discovered that this could be turned into a Denial of Service attack in Evolution. An email with an attachment with very long lines caused Evolution to crash repeatedly until that email was manually removed from the mail folder. This only affects Ubuntu 5.10. Previous Ubuntu releases did not use libcairo for text rendering. Solution : Upgrade to : - libcairo2-1.0.2-0ubuntu1.1 (Ubuntu 5.10) - libcairo2-dev-1.0.2-0ubuntu1.1 (Ubuntu 5.10) - libcairo2-doc-1.0.2-0ubuntu1.1 (Ubuntu 5.10) 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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