CVE-2013-0262 : Detail

CVE-2013-0262

Directory Traversal
A01-Broken Access Control
0.56%V3
Network
2013-02-08
19h00 +00:00
2013-05-15
07h00 +00:00
CVE.org
NVD
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CVE Descriptions

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."

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

Metrics

Metrics Score Severity CVSS Vector Source
V2 4.3 AV:N/AC:M/Au:N/C:P/I:N/A:N [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Rack_project>>Rack >> Version 1.4.0

Rack_project>>Rack >> Version 1.4.1

Rack_project>>Rack >> Version 1.4.2

Rack_project>>Rack >> Version 1.4.3

Rack_project>>Rack >> Version 1.4.4

Rack_project>>Rack >> Version 1.5.0

Rack_project>>Rack >> Version 1.5.1

References

http://secunia.com/advisories/52033
Tags : third-party-advisory, x_refsource_SECUNIA
http://rack.github.com/
Tags : x_refsource_CONFIRM