CVE-2026-45581: hyperledger fabric-chaincode-java, изтичане на данни

Описание

Оригинално описание

fabric-chaincode-java is a Java based implementation of Hyperledger Fabric chaincode shim APIs. From version 2.3.1 to before version 2.5.10, when chaincode is deployed in chaincode-as-a-service mode with TLS enabled, the chaincode server INFO level logging includes the TLS private key password in plaintext. An attacker with access to the chaincode server logs could recover the TLS private key password. If the attacker can also obtain the TLS private key, they could impersonate the chaincode server. This issue has been patched in version 2.5.10.

Засегнати продукти

• hyperledger fabric-chaincode-java: >= 2.3.1, < 2.5.10

Вид слабост

• CWE-532 Insertion of Sensitive Information into Log File

История

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-45581
• https://nvd.nist.gov/vuln/detail/CVE-2026-45581
• https://github.com/hyperledger/fabric-chaincode-java/security/advisories/GHSA-wg5x-3g47-v38r