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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-200406-22] Pavuk: Remote buffer overflow Vulnerability Assessment Details
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[GLSA-200406-22] Pavuk: Remote buffer overflow |
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Pavuk: Remote buffer overflow Detailed Explanation for this Vulnerability Assessment The remote host is affected by the vulnerability described in GLSA-200406-22 (Pavuk: Remote buffer overflow) When Pavuk connects to a web server and the server sends back the HTTP status code 305 (Use Proxy), Pavuk copies data from the HTTP Location header in an unsafe manner. This bug was discovered by Ulf Harnhammar of the Debian Security Audit Project. Impact A possible hacker could cause a stack-based buffer overflow which could lead to arbitrary code execution with the rights of the user running Pavuk. Workaround There is no known workaround at this time. All users are encouraged to upgrade to the latest available version. Solution: All Pavuk users should upgrade to the latest stable version: # emerge sync # emerge -pv ">=net-misc/pavuk-0.9.28-r2" # emerge ">="net-misc/pavuk-0.9.28-r2 Network Security Threat Level: High Networks Security ID: Vulnerability Assessment Copyright: (C) 2005 Michel Arboi |
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