An update for ongres-scram is now available for openEuler-24.03-LTS-SP1 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2025-2396 Final 1.0 1.0 2025-10-11 Initial 2025-10-11 2025-10-11 openEuler SA Tool V1.0 2025-10-11 ongres-scram security update An update for ongres-scram is now available for openEuler-24.03-LTS-SP1 Scram is part of the family of Simple Authentication and Security Layer authentication mechanisms.It is described as part of RFC 5802 and RFC7677. This pachage is a Java implementation. Security Fix(es): SCRAM (Salted Challenge Response Authentication Mechanism) is part of the family of Simple Authentication and Security Layer (SASL, RFC 4422) authentication mechanisms. Prior to version 3.2, a timing attack vulnerability exists in the SCRAM Java implementation. The issue arises because Arrays.equals was used to compare secret values such as client proofs and server signatures. Since Arrays.equals performs a short-circuit comparison, the execution time varies depending on how many leading bytes match. This behavior could allow an attacker to perform a timing side-channel attack and potentially infer sensitive authentication material. All users relying on SCRAM authentication are impacted. This vulnerability has been patched in version 3.1 by replacing Arrays.equals with MessageDigest.isEqual, which ensures constant-time comparison.(CVE-2025-59432) An update for ongres-scram is now available for master/openEuler-20.03-LTS-SP4/openEuler-22.03-LTS-SP3/openEuler-22.03-LTS-SP4/openEuler-24.03-LTS/openEuler-24.03-LTS-Next/openEuler-24.03-LTS-SP1/openEuler-24.03-LTS-SP2. openEuler Security has rated this update as having a security impact of medium. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. Medium ongres-scram https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2396 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2025-59432 https://nvd.nist.gov/vuln/detail/CVE-2025-59432 openEuler-24.03-LTS-SP1 ongres-scram-2.1-3.oe2403sp1.noarch.rpm ongres-scram-client-2.1-3.oe2403sp1.noarch.rpm ongres-scram-help-2.1-3.oe2403sp1.noarch.rpm ongres-scram-parent-2.1-3.oe2403sp1.noarch.rpm ongres-scram-2.1-3.oe2403sp1.src.rpm SCRAM (Salted Challenge Response Authentication Mechanism) is part of the family of Simple Authentication and Security Layer (SASL, RFC 4422) authentication mechanisms. Prior to version 3.2, a timing attack vulnerability exists in the SCRAM Java implementation. The issue arises because Arrays.equals was used to compare secret values such as client proofs and server signatures. Since Arrays.equals performs a short-circuit comparison, the execution time varies depending on how many leading bytes match. This behavior could allow an attacker to perform a timing side-channel attack and potentially infer sensitive authentication material. All users relying on SCRAM authentication are impacted. This vulnerability has been patched in version 3.1 by replacing Arrays.equals with MessageDigest.isEqual, which ensures constant-time comparison. 2025-10-11 CVE-2025-59432 openEuler-24.03-LTS-SP1 Medium 6.8 AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N ongres-scram security update 2025-10-11 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2396