Description (CNA)
The W3C XML Signature Syntax and Processing (XMLDsig) specification, starting with 1.0, was originally published with a "RetrievalMethod is a URI ... that may be used to obtain key and/or certificate information" statement and no accompanying information about SSRF risks, and this may have contributed to vulnerable implementations such as those discussed in CVE-2023-36661 and CVE-2024-21893. NOTE: this was mitigated in 1.1 and 2.0 via a directly referenced Best Practices document that calls on implementers to be wary of SSRF.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://www.w3.org/TR/xmldsig-core2/
- https://www.w3.org/TR/xmldsig-core1/
- https://www.w3.org/TR/2013/NOTE-xmldsig-bestpractices-20130411/
- https://www.w3.org/Signature/Drafts/WD-xmldsig-core-200003plc/
- https://github.com/zmanion/Vulnerabilities/blob/main/CVE-2024-21893.md
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.