Rapid7 Vulnerability & Exploit Database

DSA-2604-1 rails -- insufficient input validation

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DSA-2604-1 rails -- insufficient input validation

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
01/13/2013
Created
07/25/2018
Added
01/28/2013
Modified
07/04/2017

Description

active_support/core_ext/hash/conversions.rb in Ruby on Rails before 2.3.15, 3.0.x before 3.0.19, 3.1.x before 3.1.10, and 3.2.x before 3.2.11 does not properly restrict casts of string values, which allows remote attackers to conduct object-injection attacks and execute arbitrary code, or cause a denial of service (memory and CPU consumption) involving nested XML entity references, by leveraging Action Pack support for (1) YAML type conversion or (2) Symbol type conversion.

Solution(s)

  • debian-upgrade-rails

References

  • debian-upgrade-rails

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