VDB
CVE-2024-45409
CVE-2024-45409
PUBLISHED
CVSS 9.800000190734863 CRITICAL
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.
EPSS 10.68% · 95.6th percentile
Risk Scores
CVSS 3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
10.68%
95.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bitnami | gitlab | 0, 17.0.0, 17.1.0 |
| Bitnami | gitlab | 0, 17.0.0, 17.1.0 |
Timeline
- Jan 21, 1970 Security Advisory
- Sep 10, 2024 CVE Published
- Sep 11, 2024 EPSS Score
- Sep 19, 2024 PoC Published
- Sep 20, 2024 CVE Updated
- Oct 4, 2024 Coalition ESS Score
- Oct 5, 2024 EPSS Score
- Oct 7, 2024 VulnCheck XDB Entry
- Oct 15, 2024 VulnCheck KEV Exploitation
- Oct 17, 2024 Coalition ESS Score
- Nov 14, 2024 PoC Published
- Dec 18, 2024 EPSS Score
References
- https://github.com/SAML-Toolkits/ruby-saml/commit/1ec5392bc506fe43a02dbb66b68741051c5ffeae url
- https://github.com/SAML-Toolkits/ruby-saml/commit/4865d030cae9705ee5cdb12415c654c634093ae7 url
- https://github.com/SAML-Toolkits/ruby-saml/security/advisories/GHSA-jw9c-mfg7-9rx2 url
- https://github.com/omniauth/omniauth-saml/security/advisories/GHSA-cvp8-5r8g-fhvq url
- https://lists.debian.org/debian-lts-announce/2024/11/msg00006.html url
- https://news.ycombinator.com/item?id=41586031 url
- https://security.netapp.com/advisory/ntap-20240926-0008/ url
- https://ssoready.com/blog/engineering/ruby-saml-pwned-by-xml-signature-wrapping-attacks/ url
- https://nvd.nist.gov/vuln/detail/CVE-2024-45409 url