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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-200509-02] Gnumeric: Heap overflow in the included PCRE library Vulnerability Assessment Details
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[GLSA-200509-02] Gnumeric: Heap overflow in the included PCRE library |
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Gnumeric: Heap overflow in the included PCRE library Detailed Explanation for this Vulnerability Assessment The remote host is affected by the vulnerability described in GLSA-200509-02 (Gnumeric: Heap overflow in the included PCRE library) Gnumeric contains a private copy of libpcre which is subject to an integer overflow leading to a heap overflow (see GLSA 200508-17). Impact A possible hacker could potentially exploit this vulnerability by tricking a user into opening a specially crafted spreadsheet, which could lead to the execution of arbitrary code with the rights of the user running Gnumeric. Workaround There is no known workaround at this time. References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2491 http://www.gentoo.org/security/en/glsa/glsa-200508-17.xml Solution: All Gnumeric users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=app-office/gnumeric-1.4.3-r2" Network Security Threat Level: Medium Networks Security ID: Vulnerability Assessment Copyright: (C) 2005 Michel Arboi |
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