perl-win32stat-bo(15732): Perl and ActivePerl win32_stat buffer overflow

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Perl and ActivePerl win32_stat buffer overflow
perl-win32stat-bo (15732)High Risk
Description:
Perl and ActivePerl versions 5.8.3 and earlier running on Microsoft Windows platforms are vulnerable to a buffer overflow in the win32_stat function. By creating a file with a long filename that ends in a back-slash (\) character, a remote attacker could overflow a buffer and execute arbitrary code on the system.
Platforms Affected:
ActiveState: ActivePerl 5.8.3 and earlier Larry Wall: Perl 5.8.3 and earlier Microsoft Corporation: Windows Any version
Remedy:
Download the latest version of Perl (5.8.4 or later), available from the ActiveState Web site. See References.
—OR—
Apply the appropriate patch for this vulnerability, as listed in the iDEFENSE Security Advisory 04.05.04. See References.
Consequences:
Gain Access
References:
ActiveState Web site, Index of /gsar/APC athttp://public.activestate.com/gsar/APC/. CERT Vulnerability Note VU#722414, Perl vulnerable to buffer overflow in win32_stat() athttp://www.kb.cert.org/vuls/id/722414. CIAC Information Bulletin O-130, Perl and ActivePerl win32_stat Buffer Overflow athttp://www.ciac.org/ciac/bulletins/o-130.shtml. iDEFENSE Security Advisory 04.05.04, Perl win32_stat Function Buffer Overflow Vulnerability athttp://www.idefense.com/application/poi/display?id=93&type=vulnerabilities&flashstatus=false.
Standards associated with this entry:
BID-10050: Perl ‘win32_stat‘ function Remote Buffer Overflow VulnerabilityCVE-2004-0377: Buffer overflow in the win32_stat function for (1) ActiveState‘s ActivePerl and (2) Larry Wall‘s Perl before 5.8.3 allows local or remote attackers to execute arbitrary commands via filenames that end in a backslash character.
Reported:
Apr 05, 2004
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