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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-200502-32] UnAce: Buffer overflow and directory traversal vulnerabilities Vulnerability Assessment Details
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[GLSA-200502-32] UnAce: Buffer overflow and directory traversal vulnerabilities |
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UnAce: Buffer overflow and directory traversal vulnerabilities Detailed Explanation for this Vulnerability Assessment The remote host is affected by the vulnerability described in GLSA-200502-32 (UnAce: Buffer overflow and directory traversal vulnerabilities) Ulf Harnhammar discovered that UnAce suffers from buffer overflows when testing, unpacking or listing specially crafted ACE archives (CVE-2005-0160). He also found out that UnAce is vulnerable to directory traversal attacks, if an archive contains "./.." sequences or absolute filenames (CVE-2005-0161). Impact A possible hacker could exploit the buffer overflows to execute malicious code or the directory traversals to overwrite arbitrary files. Workaround There is no known workaround at this time. References: http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-0160 http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-0161 Solution: All UnAce users should upgrade to the latest available 1.2 version: # emerge --sync # emerge --ask --oneshot --verbose ">=app-arch/unace-1.2b-r1" Network Security Threat Level: Medium Networks Security ID: Vulnerability Assessment Copyright: (C) 2005 Michel Arboi |
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