CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS
Percentile
88.5%
The JSON gem before 1.5.5, 1.6.x before 1.6.8, and 1.7.x before 1.7.7 for
Ruby allows remote attackers to cause a denial of service (resource
consumption) or bypass the mass assignment protection mechanism via a
crafted JSON document that triggers the creation of arbitrary Ruby symbols
or certain internal objects, as demonstrated by conducting a SQL injection
attack against Ruby on Rails, aka “Unsafe Object Creation Vulnerability.”
Author | Note |
---|---|
seth-arnold | 1.7 patch was updated, see second Google groups reference, the upstream patch URL given here is the updated patch. |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 12.04 | noarch | ruby1.9.1 | < 1.9.3.0-1ubuntu2.5 | UNKNOWN |
ubuntu | 12.10 | noarch | ruby1.9.1 | < 1.9.3.194-1ubuntu1.3 | UNKNOWN |
ubuntu | 13.04 | noarch | ruby1.9.1 | < 1.9.3.194-7ubuntu1 | UNKNOWN |
ubuntu | 13.10 | noarch | ruby1.9.1 | < 1.9.3.194-7ubuntu1 | UNKNOWN |
ubuntu | 14.04 | noarch | ruby1.9.1 | < 1.9.3.194-7ubuntu1 | UNKNOWN |
ubuntu | 14.10 | noarch | ruby1.9.1 | < 1.9.3.194-7ubuntu1 | UNKNOWN |
ubuntu | 15.04 | noarch | ruby1.9.1 | < 1.9.3.194-7ubuntu1 | UNKNOWN |
groups.google.com/forum/#!topic/rubyonrails-security/4_YvCpLzL58
groups.google.com/forum/#!topic/rubyonrails-security/Bdidw60q3C8
launchpad.net/bugs/cve/CVE-2013-0269
nvd.nist.gov/vuln/detail/CVE-2013-0269
security-tracker.debian.org/tracker/CVE-2013-0269
ubuntu.com/security/notices/USN-1733-1
www.cve.org/CVERecord?id=CVE-2013-0269