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CVE-2012-2139

MEDIUM · CVSS 5.0EPSS 4.9%EU EUVD

Directory traversal vulnerability in lib/mail/network/delivery_methods/file_delivery.rb in the Mail gem before 2.4.4 for Ruby allows remote attackers to read arbitrary files via a .. (dot dot) in the to parameter.

Key facts

CVSS score
5.0 (v2.0)
Severity
MEDIUM
CVSS vector
AV:N/AC:L/Au:N/C:P/I:N/A:N
Weakness (CWE)
CWE-22
EPSS score
4.9% (92th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2017-0219)
Published
July 18, 2012
NVD last modified
June 16, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2017-0219 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

  • rubygems / mail gem
  • rubygems / mail gem
  • rubygems / mail gem
  • rubygems / mail gem

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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