CVE Catalog

CVE-2017-13098

High
Published: Translated: NVD NIST

Summary

BouncyCastle TLS prior to version 1.0.3, when configured to use JCE, provides a weak Bleichenbacher oracle when any TLS cipher suite using RSA key exchange is negotiated. An attacker can recover the private key from a vulnerable application.

Risk Assessment

This vulnerability may lead to the exposure of private keys, posing a serious threat to the organization's data security.

Recommendation

It is recommended to upgrade BouncyCastle TLS to version 1.0.3 or later to mitigate this vulnerability.

Related vulnerabilities

Original NVD description (English source)

BouncyCastle TLS prior to version 1.0.3, when configured to use the JCE (Java Cryptography Extension) for cryptographic functions, provides a weak Bleichenbacher oracle when any TLS cipher suite using RSA key exchange is negotiated. An attacker can recover the private key from a vulnerable application. This vulnerability is referred to as "ROBOT."

Vulnerability data from NVD (NIST) · CISA KEV · EPSS