منذ /02-15-2010, 07:40 PM
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#1 (permalink)
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رقم
المستوى :
16402 |
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تاريخ
التسجيل :
Dec 2009 |
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المشآركآت
:
653 |
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files or even the remote executio
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An input sanitation error in DokuWiki might lead to the dislosure of local
n of arbitrary code.
Background
DokuWiki is a standards compliant Wiki system written in PHP.
Affected Packages
Package: www-apps/dokuwiki
Vulnerable: < 20090214b
Unaffected: >= 20090214b
Architectures: All supported architectures
De******ion
girex reported that data from the "config_cascade" parameter in
inc/init.php is not properly sanitized before being used.
Impact
A remote attacker could exploit this vulnerability to execute PHP code
from arbitrary local, or, when the used PHP version supports [عزيزي الزائر يتوجب عليك التسجيل لمشاهدة الرابط للتسجيل اضغط هنا]
URLs, also from remote files via FTP. Furthermore, it is possible to
disclose the *******s of local files. NOTE: Successful exploitation
requires the PHP option "register_globals" to be enabled.
Workaround
Disable "register_globals" in php.ini.
Resolution
All DokuWiki users should upgrade to the latest version:
Code: # emerge --sync
# emerge --ask --oneshot --verbose ">=www-apps/dokuwiki-2009-02-14b"
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