BIT-gitlab-2024-45409
See a problem?- Import Source
- https://github.com/bitnami/vulndb/tree/main/data/gitlab/BIT-gitlab-2024-45409.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/BIT-gitlab-2024-45409
- Aliases
- Published
- 2024-09-21T07:19:08.053Z
- Modified
- 2024-11-27T19:40:48.342Z
- Summary
- [none]
- 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
{ "cpes": [ "cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*" ], "severity": "Critical" }- References
-
- https://github.com/SAML-Toolkits/ruby-saml/commit/1ec5392bc506fe43a02dbb66b68741051c5ffeae
- https://github.com/SAML-Toolkits/ruby-saml/commit/4865d030cae9705ee5cdb12415c654c634093ae7
- 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://lists.debian.org/debian-lts-announce/2024/11/msg00006.html
- https://news.ycombinator.com/item?id=41586031
- https://security.netapp.com/advisory/ntap-20240926-0008/
- https://ssoready.com/blog/engineering/ruby-saml-pwned-by-xml-signature-wrapping-attacks/
Affected packages
Bitnami / gitlab
Package
- Name
- gitlab
- Purl
- pkg:bitnami/gitlab
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