GitHub Advisory DatabaseGHSA-PR3R-4WRP-R2PVActiveRecord in Ruby on Rails allows database-query bypass
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.003 Low
EPSS
Percentile
68.8%
Active Record in Ruby on Rails 4.2.x before 4.2.7.1 does not properly consider differences in parameter handling between the Active Record component and the JSON implementation, which allows remote attackers to bypass intended database-query restrictions and perform NULL checks or trigger missing WHERE clauses via a crafted request, as demonstrated by certain “[nil]” values, a related issue to CVE-2012-2660, CVE-2012-2694, and CVE-2013-0155.
| CPE | Name | Operator | Version |
|---|---|---|---|
| activerecord | le | 4.2.7.0 |
References
rhn.redhat.com/errata/RHSA-2016-1855.html
weblog.rubyonrails.org/2016/8/11/Rails-5-0-0-1-4-2-7-2-and-3-2-22-3-have-been-released/
www.openwall.com/lists/oss-security/2016/08/11/4
github.com/advisories/GHSA-pr3r-4wrp-r2pv
github.com/rubysec/ruby-advisory-db/blob/master/gems/activerecord/CVE-2016-6317.yml
groups.google.com/forum/#!topic/ruby-security-ann/WccgKSKiPZA
groups.google.com/forum/#!topic/rubyonrails-security/rgO20zYW33s
nvd.nist.gov/vuln/detail/CVE-2016-6317
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.003 Low
EPSS
Percentile
68.8%