CVE-2020-5407

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Source
https://cve.org/CVERecord?id=CVE-2020-5407
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-5407.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-5407
Aliases
Published
2020-05-13T17:15:11.967Z
Modified
2026-03-15T22:36:13.698762Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Spring Security versions 5.2.x prior to 5.2.4 and 5.3.x prior to 5.3.2 contain a signature wrapping vulnerability during SAML response validation. When using the spring-security-saml2-service-provider component, a malicious user can carefully modify an otherwise valid SAML response and append an arbitrary assertion that Spring Security will accept as valid.

References

Affected packages

Git /

Affected ranges

Database specific

unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "5.2.0"
            },
            {
                "fixed": "5.2.4"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "5.3.0"
            },
            {
                "fixed": "5.3.2"
            }
        ]
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-5407.json"