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Vulnerability details: VCID-8uqv-cr1v-fbbm
Vulnerability ID VCID-8uqv-cr1v-fbbm
Aliases CVE-2013-0277
GHSA-fhj9-cjjh-27vm
OSV-90073
Summary Active Record contains deserialization of arbitrary YAML 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.
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-502 Deserialization of Untrusted Data
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
generic_textual CRITICAL http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html
generic_textual CRITICAL http://lists.opensuse.org/opensuse-updates/2013-03/msg00048.html
epss 0.06742 https://api.first.org/data/v1/epss?cve=CVE-2013-0277
generic_textual CRITICAL http://securitytracker.com/id?1028109
cvssv3.1_qr CRITICAL https://github.com/advisories/GHSA-fhj9-cjjh-27vm
generic_textual CRITICAL https://github.com/rails/rails/tree/v6.1.4.1/activerecord
generic_textual CRITICAL https://github.com/rubysec/ruby-advisory-db/blob/master/gems/activerecord/CVE-2013-0277.yml
generic_textual CRITICAL https://groups.google.com/group/rubyonrails-security/msg/302ec7ce90f13837?dmode=source&output=gplain
generic_textual CRITICAL https://nvd.nist.gov/vuln/detail/CVE-2013-0277
generic_textual CRITICAL https://puppet.com/security/cve/cve-2013-0277
generic_textual CRITICAL http://support.apple.com/kb/HT5784
generic_textual CRITICAL http://weblog.rubyonrails.org/2013/2/11/SEC-ANN-Rails-3-2-12-3-1-11-and-2-3-17-have-been-released
generic_textual CRITICAL http://www.debian.org/security/2013/dsa-2620
generic_textual CRITICAL http://www.openwall.com/lists/oss-security/2013/02/11/6
Reference id Reference type URL
http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html
http://lists.opensuse.org/opensuse-updates/2013-03/msg00048.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2013-0277.json
https://api.first.org/data/v1/epss?cve=CVE-2013-0277
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0277
http://securitytracker.com/id?1028109
https://github.com/rails/rails/tree/v6.1.4.1/activerecord
https://github.com/rubysec/ruby-advisory-db/blob/master/gems/activerecord/CVE-2013-0277.yml
https://groups.google.com/forum/?fromgroups=#!topic/rubyonrails-security/KtmwSbEpzrU
https://groups.google.com/group/rubyonrails-security/msg/302ec7ce90f13837?dmode=source&output=gplain
https://nvd.nist.gov/vuln/detail/CVE-2013-0277
https://puppet.com/security/cve/cve-2013-0277
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
http://weblog.rubyonrails.org/2013/2/11/SEC-ANN-Rails-3-2-12-3-1-11-and-2-3-17-have-been-released/
http://www.debian.org/security/2013/dsa-2620
http://www.openwall.com/lists/oss-security/2013/02/11/6
909633 https://bugzilla.redhat.com/show_bug.cgi?id=909633
GHSA-fhj9-cjjh-27vm https://github.com/advisories/GHSA-fhj9-cjjh-27vm
GLSA-201412-28 https://security.gentoo.org/glsa/201412-28
No exploits are available.
Exploit Prediction Scoring System (EPSS)
Percentile 0.91424
EPSS Score 0.06742
Published At May 29, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-05-29T08:57:04.849442+00:00 GithubOSV Importer Import https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2017/10/GHSA-fhj9-cjjh-27vm/GHSA-fhj9-cjjh-27vm.json 38.6.0