{"id":"CVE-2020-5407","published":"2020-05-13T17:00:15Z","modified":"2024-09-16T23:56:17Z","title":"Signature Wrapping Vulnerability with spring-security-saml2-service-provider","vendor":"Spring by VMware","product":"Spring Security","tier":"tail","description":{"text":"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.","provenance":"source","from":"CVE.org"},"cvss":null,"epss":{"score":0.01199,"percentile":0.6793,"provenance":"source"},"cwes":[{"id":"CWE-347","name":"Improper Verification of Cryptographic Signature"}],"references":[{"url":"https://lists.apache.org/thread.html/r73af928cf64bebf78b7fa4bc56a5253273ec7829f5f5827f64c72fc7%40%3Cissues.servicemix.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/rd99601fbca514f214f88f9e53fd5be3cfbff05b350c994b4ec2e184c%40%3Cdev.geode.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/ra19a4e7236877fe12bfb52db07b27ad72d9e7a9f5e27bba7e928e18a%40%3Cdev.geode.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://www.oracle.com/security-alerts/cpuoct2020.html","tags":["x_refsource_MISC"]},{"url":"https://tanzu.vmware.com/security/cve-2020-5407","tags":["x_refsource_CONFIRM"]},{"url":"https://www.oracle.com/security-alerts/cpujan2021.html","tags":["x_refsource_MISC"]},{"url":"https://www.oracle.com/security-alerts/cpuApr2021.html","tags":["x_refsource_MISC"]}],"priority":{"score":13.6,"factors":[{"name":"EPSS percentile","points":13.59}]},"vendorSlug":"spring-by-vmware","affectedVersions":[{"vendor":"Spring by VMware","product":"Spring Security","versions":[">= 5.2, < 5.2.4",">= 5.3, < 5.3.2"]}],"affected":[{"ecosystem":"Maven","package":"org.springframework.security:spring-security-core","vulnerableRanges":[">=5.2.0, <5.2.4",">=5.3.0, <5.3.2"],"patched":["5.2.4","5.3.2"],"from":["GHSA-48rw-j489-928m"],"provenance":"source"}],"euvd":{"id":"EUVD-2020-0457","exploited":false,"provenance":"source"}}