CVE-2024-45409
- Source
- https://cve.org/CVERecord?id=CVE-2024-45409
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-45409.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-45409
- Aliases
- Downstream
- Related
- Published
- 2024-09-10T18:50:12.965Z
- Modified
- 2026-05-19T04:02:58.204422020Z
- Severity
-
- 10.0 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N CVSS Calculator
- Summary
- The Ruby SAML library vulnerable to a SAML authentication bypass via Incorrect XPath selector
- Details
-
The Ruby SAML library is for implementing the client side of a SAML authorization. Ruby-SAML in <= 12.2 and 1.13.0 <= 1.16.0 does not properly verify the signature of the SAML Response. An unauthenticated attacker with access to any signed saml document (by the IdP) can thus forge a SAML Response/Assertion with arbitrary contents. This would allow the attacker to log in as arbitrary user within the vulnerable system. This vulnerability is fixed in 1.17.0 and 1.12.3.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/45xxx/CVE-2024-45409.json", "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-347" ] }- References
-
- https://lists.debian.org/debian-lts-announce/2024/11/msg00006.html
- https://news.ycombinator.com/item?id=41586031
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/45xxx/CVE-2024-45409.json
- https://github.com/SAML-Toolkits/ruby-saml/security/advisories/GHSA-jw9c-mfg7-9rx2
- https://github.com/omniauth/omniauth-saml/security/advisories/GHSA-cvp8-5r8g-fhvq
- https://nvd.nist.gov/vuln/detail/CVE-2024-45409
- https://security.netapp.com/advisory/ntap-20240926-0008/
- https://github.com/SAML-Toolkits/ruby-saml/commit/1ec5392bc506fe43a02dbb66b68741051c5ffeae
- https://github.com/SAML-Toolkits/ruby-saml/commit/4865d030cae9705ee5cdb12415c654c634093ae7
- https://ssoready.com/blog/engineering/ruby-saml-pwned-by-xml-signature-wrapping-attacks/
Affected packages
Git / github.com/omniauth/omniauth-saml
Affected ranges
- Type
- GIT
- Repo
- https://github.com/omniauth/omniauth-saml
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affectedLast affectedLast affected
- Database specific
{ "source": "CPE_FIELD", "cpe": [ "cpe:2.3:a:omniauth:omniauth_saml:*:*:*:*:*:ruby:*:*", "cpe:2.3:a:omniauth:omniauth_saml:2.0.0:*:*:*:*:ruby:*:*", "cpe:2.3:a:omniauth:omniauth_saml:2.1.0:*:*:*:*:ruby:*:*" ], "extracted_events": [ { "introduced": "0" }, { "last_affected": "1.10.3" }, { "last_affected": "2.0.0" }, { "last_affected": "2.1.0" } ] }
Git / github.com/saml-toolkits/ruby-saml
Affected ranges
- Type
- GIT
- Repo
- https://github.com/saml-toolkits/ruby-saml
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedIntroducedFixedFixed
- Database specific
{ "extracted_events": [ { "introduced": "0" }, { "fixed": "1.12.3" }, { "introduced": "1.13.0" }, { "fixed": "1.17.0" } ], "cpe": "cpe:2.3:a:onelogin:ruby-saml:*:*:*:*:*:*:*:*", "source": [ "CPE_FIELD", "REFERENCES" ] }
Affected versions
0.*
0.7.3
0.8.0
0.8.1
1.*
1.3.1
1.4.0
1.4.1
1.4.2
1.4.3
1.5.0
v0.*
v0.2.0
v0.2.1
v0.2.2
v0.2.3
v0.3.0
v0.3.1
v0.3.2
v0.3.3
v0.3.4
v0.4.0
v0.4.1
v0.4.2
v0.4.3
v0.4.4
v0.4.5
v0.4.6
v0.4.7
v0.5.0
v0.5.1
v0.5.2
v0.5.3
v0.6.0
v0.7.1
v0.9
v0.9.1
v0.9.2
v1.*
v1.0.0
v1.1.0
v1.1.1
v1.1.2
v1.10.0
v1.10.1
v1.10.2
v1.11.0
v1.12.0
v1.12.1
v1.12.2
v1.14.0
v1.15.0
v1.16.0
v1.2.0
v1.3.0
v1.6.0
v1.6.1
v1.6.2
v1.7.0
v1.7.1
v1.7.2
v1.8.0
v1.9.0