Home/CVE/Active Model in Ruby on Rails 4.1.x before 4.1.14.1, 4.2.x before 4.2.5.1, and 5.x before 5.0.0.beta1.1 supports the use
CVE

CVE-2016-0753

Active Model in Ruby on Rails 4.1.x before 4.1.14.1, 4.2.x before 4.2.5.1, and 5.x before 5.0.0.beta1.1 supports the use

Active Model in Ruby on Rails 4.1.x before 4.1.14.1, 4.2.x before 4.2.5.1, and 5.x before 5.0.0.beta1.1 supports the use of instance-level writers for class accessors, which allows remote attackers to bypass intended validation steps via crafted parameters.

MEDIUM · CVSS 5.3 EPSS 0.02328
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules1 YARA rules0
▤

Affected Products & Versions

6
rubyonrails rails>= 4.1.0 and < 4.1.14.1
rubyonrails rails>= 4.2.0 and < 4.2.5.1
rubyonrails railsall versions
debian linuxall versions
fedoraproject fedoraall versions
opensuse leapall versions
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
RubyGems activemodel MODERATE fixed in 4.1.14.1
◈

Sigma Hunt Rules

1
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productmediumRuby on Rails Framework Exceptions
▣

Scoring & Timeline

5.3
MEDIUM · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD16 Feb 2016 · 02:59 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
⚑

Vendor Advisories

8
suse-csafSUSE-SU-2016:1146-1
suse-csafSUSE-SU-2016:0597-1
suse-csafSUSE-SU-2016:0598-1
suse-csafSUSE-SU-2016:0600-1
suse-csafSUSE-SU-2016:0458-1
🔗

References & Sources

13
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/178041.htmlMailing ListThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/178043.htmlMailing ListThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/178047.htmlMailing ListThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/178065.htmlMailing ListThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/178066.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00053.htmlMailing ListThird Party Advisory
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