Path Traversal in Rack Project
CVE-2013-0262
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."
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v2 metric
CVSS v2 base score 4.3 (Medium). Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.029 (86.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 86.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.029 · newest: 0.029 · change: 0.000
Affected products
- Rack Project — versions 1.4.0, 1.4.1, 1.4.2
Weakness classification (CWE)
References
- groups.google.com/forum/
- gist.github.com/rentzsch/4736940
- secunia.com/advisories/52033 (Vendor Advisory, third-party-advisory)
- rack.github.com/
- bugzilla.redhat.com/show_bug.cgi
- groups.google.com/forum/
- github.com/rack/rack/commit/6f237e4c9fab649d3750482514f0fde76c56ab30
- lists.opensuse.org/opensuse-updates/2013-03/msg00048.html (vendor-advisory)
- github.com/rack/rack/blob/master/lib/rack/file.rb
- bugzilla.redhat.com/show_bug.cgi