CVE-2013-0277

Home/CVE/ActiveRecord in Ruby on Rails before 2.3.17 and 3.x before 3.1.0 allows remote attackers to cause a denial of service or

CVE

ActiveRecord in Ruby on Rails before 2.3.17 and 3.x before 3.1.0 allows remote attackers to cause a denial of service or

ActiveRecord in Ruby on Rails before 2.3.17 and 3.x before 3.1.0 allows remote attackers to cause a denial of service or execute arbitrary code via crafted serialized attributes that cause the +serialize+ helper to deserialize arbitrary YAML.

HIGH · CVSS 10 EPSS 0.06742

Schedule remediation

EPSS percentile: top 9% of all CVEs by exploitation likelihood
CVSS base score ≥ 7.0

Sigma rules1 YARA rules0

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Affected Products & Versions

rubyonrails railsall versions

rubyonrails ruby on railsall versions

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Affected Packages

Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.

RubyGems activerecord CRITICAL fixed in 2.3.17

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Sigma Hunt Rules

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

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Scoring & Timeline

HIGH · CVSS v2 (legacy) · secalert@redhat.com

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Published to NVD13 Feb 2013 · 01:55 AM

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html

http://lists.opensuse.org/opensuse-updates/2013-03/msg00048.html

http://secunia.com/advisories/52112

http://securitytracker.com/id?1028109

http://support.apple.com/kb/HT5784

http://weblog.rubyonrails.org/2013/2/11/SEC-ANN-Rails-3-2-12-3-1-11-and-2-3-17-have-been-released/

Show all 11 references

http://www.debian.org/security/2013/dsa-2620

http://www.openwall.com/lists/oss-security/2013/02/11/6Patch

http://www.osvdb.org/90073

https://groups.google.com/group/rubyonrails-security/msg/302ec7ce90f13837?dmode=source&output=gplain

https://puppet.com/security/cve/cve-2013-0277

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