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CVE Reference: CVE-2008-1891

NOTE: The text on this page is written by CVE MITRE and reflects neither the opinions of Secunia or the results of our research. All data on this page is written and maintained by CVE MITRE.

Original Page at CVE MITRE:
CVE-2008-1891

Description:
Directory traversal vulnerability in WEBrick in Ruby 1.8.4 and earlier, 1.8.5 before 1.8.5-p231, 1.8.6 before 1.8.6-p230, 1.8.7 before 1.8.7-p22, and 1.9.0 before 1.9.0-2, when using NTFS or FAT filesystems, allows remote attackers to read arbitrary CGI files via a trailing (1) + (plus), (2) %2b (encoded plus), (3) . (dot), (4) %2e (encoded dot), or (5) %20 (encoded space) character in the URI, possibly related to the WEBrick::HTTPServlet::FileHandler and WEBrick::HTTPServer.new functionality and the :DocumentRoot option.

CVE Status:
Candidate

References:

XF
  http://xforce.iss.net/xforce/xfdb/41824

SUSE
  http://lists.opensuse.org/opensuse-security-announce/2008-08/msg00006.html

SAID
  Secunia Advisory: SA29794
  Secunia Advisory: SA30831
  Secunia Advisory: SA31687

MISC
  http://aluigi.altervista.org/adv/webrickcgi-adv.txt

MANDRIVA
  http://www.mandriva.com/security/advisories?name=MDVSA-2008:141
  http://www.mandriva.com/security/advisories?name=MDVSA-2008:140

FEDORA

CONFIRM
  http://www.ruby-lang.org/en/news/2008/06/20/arbitrary-code-execution-vulnerabilities/


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