QID 981140

QID 981140: Java (maven) Security Update for org.keycloak:keycloak-core (GHSA-c77r-6f64-478q)

It was found that while parsing the SAML messages the StaxParserUtil class of keycloak before 2.5.1 replaces special strings for obtaining attribute values with system property. This could allow an attacker to determine values of system properties at the attacked system by formatting the SAML request ID field to be the chosen system property which could be obtained in the "InResponseTo" field in the response.

Successful exploitation of this vulnerability may affect the confidentiality, integrity, and availability of the targeted user.

CVSS V3 rated as High - 6.5 severity.

CVSS V2 rated as Medium - 4 severity.

Solution

Customers are advised to refer to GHSA-c77r-6f64-478q for updates pertaining to this vulnerability.

Vendor References

GHSA-c77r-6f64-478q - github.com/advisories/GHSA-c77r-6f64-478q

CVEs related to QID 981140

CVE-2017-2582 |

Software Advisories

Advisory ID	Software	Component	Link
GHSA-c77r-6f64-478q	org.keycloak:keycloak-core		github.com/advisories/GHSA-c77r-6f64-478q

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