6.3

CVE-2011-1004

The FileUtils.remove_entry_secure method in Ruby 1.8.6 through 1.8.6-420, 1.8.7 through 1.8.7-330, 1.8.8dev, 1.9.1 through 1.9.1-430, 1.9.2 through 1.9.2-136, and 1.9.3dev allows local users to delete arbitrary files via a symlink attack.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Ruby-lang ≫ Ruby Version1.8.6
Ruby-lang ≫ Ruby Version1.8.7
Ruby-lang ≫ Ruby Version1.8.8 Updatedev
Ruby-lang ≫ Ruby Version1.9.1
Ruby-lang ≫ Ruby Version1.9.2
Ruby-lang ≫ Ruby Version1.9.3 Updatedev
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.39% 0.301
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.3 3.4 9.2
AV:L/AC:M/Au:N/C:N/I:C/A:C
CWE-59 Improper Link Resolution Before File Access ('Link Following')

The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.

http://www.redhat.com/support/errata/RHSA-2011-0909.html
http://www.mandriva.com/security/advisories?name=MDVSA-2011:097
http://lists.apple.com/archives/security-announce/2012/May/msg00001.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-March/054422.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-March/054436.html
http://osvdb.org/70958
http://secunia.com/advisories/43434
Vendor Advisory
http://secunia.com/advisories/43573
http://support.apple.com/kb/HT5281
http://www.openwall.com/lists/oss-security/2011/02/21/2
Patch
http://www.openwall.com/lists/oss-security/2011/02/21/5
Patch
http://www.redhat.com/support/errata/RHSA-2011-0910.html
http://www.ruby-lang.org/en/news/2011/02/18/fileutils-is-vulnerable-to-symlink-race-attacks/
Patch
Vendor Advisory
http://www.securityfocus.com/bid/46460
http://www.vupen.com/english/advisories/2011/0539
https://bugzilla.redhat.com/show_bug.cgi?id=678913
Patch