GHSA-m974-647v-whv7
Suggest an improvement- Source
- https://github.com/advisories/GHSA-m974-647v-whv7
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/10/GHSA-m974-647v-whv7/GHSA-m974-647v-whv7.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/GHSA-m974-647v-whv7
- Aliases
- Related
- Published
- 2022-10-12T22:05:41Z
- Modified
- 2023-11-01T04:59:49.043062Z
- Severity
-
- 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- Signature bypass via multiple root elements
- Details
-
Impact
A remote attacker may be able to bypass SAML authentication on a website using passport-saml. A successful attack requires that the attacker is in possession of an arbitrary IDP signed XML element. Depending on the IDP used, fully unauthenticated attacks (e.g without access to a valid user) might also be feasible if generation of a signed message can be triggered.
Patches
Users should upgrade to passport-saml 3.2.2 or newer. The issue was also present in the beta releases of
node-samlbefore v4.0.0-beta.5.Workarounds
Disable SAML authentication.
References
Are there any links users can visit to find out more?
For more information
If you have any questions or comments about this advisory: * Open a discussion in the node-saml repo
Credits
- Felix Wilhelm of Google Project Zero
- Database specific
{ "nvd_published_at": "2022-10-12T21:15:00Z", "github_reviewed_at": "2022-10-12T22:05:41Z", "severity": "HIGH", "github_reviewed": true, "cwe_ids": [ "CWE-347" ] }- References
-
- https://github.com/node-saml/passport-saml/security/advisories/GHSA-m974-647v-whv7
- https://nvd.nist.gov/vuln/detail/CVE-2022-39299
- https://github.com/node-saml/passport-saml/commit/8b7e3f5a91c8e5ac7e890a0c90bc7491ce33155e
- https://github.com/node-saml/passport-saml
- https://github.com/node-saml/passport-saml/releases/tag/v3.2.2
- http://packetstormsecurity.com/files/169826/Node-saml-Root-Element-Signature-Bypass.html
Affected packages
npm / passport-saml
Package
- Name
- passport-saml
- View open source insights on deps.dev
- Purl
- pkg:npm/passport-saml
npm / node-saml
Package
- Name
- node-saml
- View open source insights on deps.dev
- Purl
- pkg:npm/node-saml
npm / @node-saml/node-saml
Package
- Name
- @node-saml/node-saml
- View open source insights on deps.dev
- Purl
- pkg:npm/%40node-saml/node-saml
npm / @node-saml/passport-saml
Package
- Name
- @node-saml/passport-saml
- View open source insights on deps.dev
- Purl
- pkg:npm/%40node-saml/passport-saml