GitHub Advisory DatabaseGHSA-85R7-W5MV-C849Rack Vulnerable to Path Traversal
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
0.005 Low
EPSS
Percentile
76.2%
rack/file.rb (Rack::File) in Rack 1.5.x before 1.5.2 and 1.4.x before 1.4.5 allows attackers to access arbitrary files outside the intended root directory via a crafted PATH_INFO environment variable, probably a directory traversal vulnerability that is remotely exploitable, aka “symlink path traversals.”
References
lists.opensuse.org/opensuse-updates/2013-03/msg00048.html
bugzilla.redhat.com/show_bug.cgi?id=909071
bugzilla.redhat.com/show_bug.cgi?id=909072
gist.github.com/rentzsch/4736940
github.com/advisories/GHSA-85r7-w5mv-c849
github.com/rack/rack/blob/master/lib/rack/file.rb#L56
github.com/rack/rack/commit/6f237e4c9fab649d3750482514f0fde76c56ab30
github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2013-0262.yml
groups.google.com/forum/#!msg/rack-devel/bf937jPZxJM/1s6x95vIhmAJ
groups.google.com/forum/#!msg/rack-devel/mZsuRonD7G8/DpZIOmMLbOgJ
nvd.nist.gov/vuln/detail/CVE-2013-0262
Related
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
0.005 Low
EPSS
Percentile
76.2%